She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineering Lead

Salary

£100k + Equity

Company Description

AUAR is a London-based robotics and Physical AI company automating homebuilding through the deployment of robotic MicroFactories that produce timber structures on-demand.

Job Description

Lead a specialized software team at AUAR to develop MasterBuilder, the platform orchestrating robotic home construction. You will bridge the gap between digital design and physical manufacturing, shipping code that drives real-world production. This hands-on leadership role involves shaping foundational architecture, managing delivery milestones, and scaling systems to manage global MicroFactory deployments.

Location

London, UK

Why this role is remarkable

• Code with physical impact: Your work directly controls robotic arms and MicroFactories, turning digital designs into physical homes rather than just rendering data.
• Mission-driven innovation: Help solve the global housing crisis by making homebuilding faster, more sustainable, and affordable through cutting-edge Physical AI and automation.
• Inclusive leadership at scale: Join a diverse team where 50% of technical leadership are women, working from a massive 11,000 sq ft R&D facility in London.

What you will do

• Lead and mentor a high-performing team of engineers, owning the development plan, execution, and technical roadmap for the MasterBuilder platform.
• Stay hands-on by delivering high-quality full-stack code and conducting substantive reviews to ensure architectural integrity across robotics and web environments.
• Collaborate directly with the CTO to scale systems from managing a single MicroFactory to orchestrating fifty units across diverse international construction sites.

The ideal candidate

• Proven experience leading engineering delivery and ownership for small teams within a fast-paced startup or high-growth technology environment.
• Deep technical expertise in modern full-stack development, specifically Node.js, TypeScript, React, and Three.js, with exposure to robotics or hardware control.
• Strategic thinker comfortable working 4+ days per week on-site in London, with a passion for physical AI and real-world engineering challenges.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Legal IT Project Manager (Senior Consultant) – Business of Law Applications

Salary

£70k-£100k

Company Description

Pace XL is one of Europe's fastest-growing management consultancies, ranked on the FT1000 for its rapid scale-up. They specialize in transforming complex challenges across the Legal, Government, and National Infrastructure sectors by aligning advanced technology with human behavior to drive measurable value for global clients.

Job Description

As a Senior Consultant at Pace XL, you will lead critical IT projects within a high-profile merger integration program for a global law firm. Focusing on 'Business of Law' applications like HRIS, CRM, and billing systems, you’ll navigate complex legal workflows and manage senior stakeholders to ensure a seamless multi-year transition.

Location

London, UK

Why this role is remarkable

• Join an FT1000 ranked firm recognized as one of Europe’s fastest-growing consultancies, offering high-growth momentum and a human-centered scale-up culture.
• Execute a high-impact role within a major global merger integration, managing the core platforms and business-critical systems that power a prestigious international law firm.
• Enjoy significant autonomy and C-suite visibility while benefiting from a dedicated personal training budget and a "continuous conversations" professional development program.

What you will do

• Take ownership of Business of Law application projects, including HRIS, CRM, and intranet systems, ensuring robust governance and documentation.
• Facilitate regular project meetings and provide clear status reporting to senior stakeholders, including Partners and C-suite executives.
• Lead change management and communication efforts to resolve technical issues and ensure successful project delivery across the firm.

The ideal candidate

• Minimum 5 years of IT project management experience within a law firm or professional services environment, including formal PMP, PRINCE2, or Agile certification.
• Demonstrated expertise in Business of Law workflows, regulatory obligations, and systems integration across billing, CRM, or document management platforms.
• Advanced proficiency in PPM tooling like MS Project or Monday.com, coupled with the ability to translate complex technical concepts for executive leadership.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Venture Development Manager

Salary

Not Disclosed + Equity

Company Description

Smalt is a €12M VC-backed Berlin startup building an AI-first backoffice and growth engine to empower skilled tradespeople to become entrepreneurs.

Job Description

You will scale Smalt’s network of craft partners across Germany, acting as a growth engine for Meister-led businesses. By optimizing commercial processes and automating workflows, you’ll ensure our partners succeed, directly driving revenue growth. You’ll work alongside founders at the intersection of operations and tech to define the future of skilled trades.

Location

Berlin, Germany

Why this role is remarkable

• Directly impact the European skilled trades shortage by empowering craftsmen to launch and scale their own digital-first businesses.
• Join a high-growth startup with €4–5M revenue traction, backed by elite global investors like General Catalyst, Owl Ventures, and noa.
• Work in a hybrid Berlin-based role with significant ownership, acting as a strategic sparring partner to the founding team.

What you will do

• Onboard and coach new Meister partners, guiding them through their first months of business growth and digital transformation.
• Analyze partner performance and design automated workflows using tools like Attio and Make to improve operational efficiency.
• Collaborate with Product and Engineering teams to translate field insights into AI-driven features and scalable data models.

The ideal candidate

• 3-5 years of experience in high-growth tech operations, consulting, or venture capital, preferably within SaaS or field operations.
• Native-level fluency in German is essential for communicating with business owners, paired with professional English for internal collaboration.
• Highly structured systems thinker proficient with modern CRM and automation tools like Attio, HubSpot, or Make.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Commercial Manager

Salary

£50k-£60k + Equity

Company Description

AUAR is a London-based construction robotics company automating homebuilding with robotic MicroFactories. Backed by Planet A, PT1, Shadow Ventures, and ABB Robotics, they are scaling their platform, MasterBuilder, to make high-quality, sustainable homes affordable and accessible globally as they approach their Series A funding round.

Job Description

Working directly alongside the CEO, you will drive AUAR’s commercial engine through a critical Series A inflection point. You’ll manage the sales pipeline end-to-end, qualify global partners, and ensure commercial proposals align with product realities. This is a high-impact, hands-on role perfect for a strategic operator ready to build in the real world.

Location

London, UK

Why this role is remarkable

• Work directly with the CEO and Growth Lead, gaining rare, behind-the-scenes exposure to a Series A fundraising process while driving international commercial expansion.
• Join a mission-driven team backed by top investors like Planet A and ABB Robotics to solve the global housing crisis using cutting-edge robotic automation.
• Experience an 11,000 sq ft R&D facility in London where you work alongside the very machines and building panels you are bringing to market.

What you will do

• Own the partner pipeline end-to-end, managing qualification, business cases, and contract offers to maintain momentum during the company's next scaling phase.
• Collaborate cross-functionally with Design, Delivery, and Product teams to ensure every commercial deal is technically viable, accurately priced, and aligns with the deployment roadmap.
• Conduct deep-dive market intelligence and technical qualification, translating complex robotics constraints into usable signals for the product roadmap and clear value propositions for homebuilders.

The ideal candidate

• 2-5 years of experience in high-pressure environments like top-tier consulting, sales operations at a scale-up, or a founding-team commercial/GTM role.
• Proven ability to master complex, technical products quickly and communicate value fluently to senior stakeholders in industries like construction, automation, or energy.
• Exceptional organizational skills and high EQ, comfortable navigating ambiguity and travelling internationally to support high-stakes commercial conversations and site visits.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Hardware Engineering Lead

Salary

£100k + Equity

Company Description

AUAR is a Series A physical AI and robotics company backed by Planet A Ventures that is automating homebuilding. Based in a massive 11,000 sq ft London R&D facility, they deploy robotic MicroFactories to produce timber home structures on-site, revolutionizing construction through their proprietary MasterBuilder software and advanced industrial automation.

Job Description

As Hardware Engineering Lead, you will own the mechanical design and delivery of AUAR’s robotic MicroFactory. Working at the systems level, you’ll lead a team to evolve these machines from prototypes to robust, scalable production systems. You’ll design complex mechanisms, integrate industrial robots, and ensure reliable performance on real-world construction sites.

Location

London, UK

Why this role is remarkable

• You will design the very machines that build homes, tackling the global housing crisis by making construction faster, more affordable, and carbon-negative.
• AUAR is a high-growth Series A startup backed by Planet A Ventures, operating from a state-of-the-art 11,000 sq ft demonstration facility in London E17.
• This is a rare opportunity to lead hardware at the intersection of physical AI and robotics, seeing your designs move from CAD to real-world deployment.

What you will do

• Own the end-to-end mechanical design and product maturity of the MicroFactory, including complex mechanisms, end effectors, and production-grade tooling.
• Integrate industrial robots into reliable production systems, managing critical trade-offs between mechanical, electrical, pneumatic, and safety domains across the whole machine.
• Lead and mentor a hardware team while remaining hands-on in the workshop, driving CAD management practices and raising the standard for engineering execution.

The ideal candidate

• You have substantial experience designing complex automated machines and taking them from concept to high-volume working hardware in production environments.
• You possess deep expertise in mechanical design, including structures and actuated systems, with a strong understanding of how to design for real-world material tolerances.
• You are a systems thinker with a background in industrial automation or robotics who thrives in high-autonomy environments and stays close to the physical hardware.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Insurance Quality Lead

Salary

£50-£55k

Company Description

Bionic Services Limited is the UK’s leading business comparison and switching service, combining smart technology with human expertise to simplify business essentials. Partnering with major brands like Compare the Market and MoneySuperMarket, they empower small businesses across the UK to find the best deals on energy, insurance, and finance.

Job Description

As an Insurance Quality Lead, you will drive compliant growth within a high-performance brokerage team. You will uplift broker capability through strategic coaching and rigorous quality assurance across sales cycles. By aligning technical controls with regulatory standards, you’ll ensure exceptional customer outcomes and improve conversion rates in a fast-paced environment.

Location

London, UK

Why this role is remarkable

• Accelerate your professional development with a fully Bionic-funded CII qualification and access to a comprehensive apprenticeship programme designed to build deep industry expertise.
• Join a market leader and "UK’s number one" switching service that partners with titans like Uswitch and Confused.com, operating from a vibrant, award-winning sales floor.
• Enjoy a high-growth environment offering a competitive commission scheme, private healthcare, and unique perks like the "Highflyers" VIP incentive for top performers.

What you will do

• Conduct risk-based reviews and post-call audits to ensure all broker journeys meet defined standards and align with regulatory compliance frameworks.
• Design and deliver structured learning sessions on objection handling and customer outcomes, chairing monthly quality huddles to drive continuous improvement in sales operations.
• Partner with sales leadership and technical teams to maintain conversation diagnostics and ensure brokers follow procedures for understanding complex SME insurance risks.

The ideal candidate

• Proven expertise in Commercial SME Insurance and broker distribution, with a strong background in sales coaching, QA, or compliance within a telesales environment.
• Deep understanding of Consumer Duty, FCA expectations, and regulatory controls, with the ability to translate MI and QA data into actionable process improvements.
• Exceptional communication skills and a collaborative mindset, capable of acting as a trusted advisor to sales leaders to elevate overall brokerage standards.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of Sales

Salary

£80k-£100k

Company Description

LEC AI is one of the UK’s fastest-growing robotics and automation companies, deploying cutting-edge systems across hospitality, retail, and leisure sectors. Operating in a wide-open European market with strong margins, they are revolutionizing commercial operations with intelligent hardware solutions that automate high-traffic environments across the UK and EU.

Job Description

As the Head of Sales, you will architect and scale the entire commercial function for LEC AI. You'll lead high-value enterprise deals, manage multiple sales channels, and build a high-performing team from the ground up. This hands-on role reports directly to the COO and shapes the company's pan-European growth strategy.

Location

London, UK

Why this role is remarkable

• Lead the commercial expansion of a high-growth robotics firm in a wide-open market with strong margins and significant revenue potential.
• Enjoy high autonomy reporting directly to the COO, where you will build sales processes, CRM discipline, and the team from scratch.
• Work at the forefront of the robotics revolution, deploying tangible automation solutions into major hospitality and retail sectors across Europe.

What you will do

• Set the commercial strategy and lead a growing sales team to meet revenue targets across B2B enterprise and specialist markets.
• Own the entire sales cycle for high-value corporate accounts, from relationship building and pipeline management to final contract negotiation.
• Collaborate directly with the COO and technical teams to align product selection with market demand and ensure successful delivery.

The ideal candidate

• Proven track record with 7+ years in B2B sales leadership, specifically scaling teams and closing complex enterprise hardware or automation deals.
• Deep existing relationships within the hospitality, retail, facilities management, or property sectors across the UK and European markets.
• Commercially sharp leader who understands margins and ROI, with a genuine passion for the robotics and automation industry.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of CRM

Salary

£100,000

Company Description

Chip Financial Ltd is a high-growth London fintech and wealth super app that has raised over £50m from 29,000 investors to manage £6bn+ in assets. Named the UK's 6th fastest-growing tech company by the Sunday Times, they are building a modern digital wealth manager for savings, investments, and pensions.

Job Description

As Head of CRM at Chip Financial Ltd, you will transform lifecycle marketing into a core profit center. Leading a team of five, you'll own the Braze platform and the economics of activation, retention, and cross-sell. You will build an AI-native function using LLMs to drive wealth management growth and cohort LTV.

Location

London, UK

Why this role is remarkable

• Join a Sunday Times "Fastest Growing" fintech during its most consequential year, featuring the launch of pensions and a bespoke AI wealth agent.
• Own a multi-million pound lifecycle machine with a mandate to drive cohort LTV and contribution margin, not just simple campaign engagement.
• Work at the intersection of fintech and AI, leveraging a major Channel 4 TV partnership to scale a platform trusted by 400,000+ customers.

What you will do

• Lead the end-to-end lifecycle strategy, build backlog, and operational rhythm for a team of five specialists using the Braze platform.
• Build an AI-native CRM function using Claude for high-velocity personalization, content intelligence, and sophisticated customer journeys ahead of the market.
• Partner with Finance and Compliance to optimize activation and cross-sell triggers aligned with cohort economics and FCA Consumer Duty standards.

The ideal candidate

• Proven leader of a CRM or lifecycle function with deep, hands-on Braze expertise spanning strategy, technical build, and data operations.
• Numerate expert comfortable with cohort retention, contribution margin, and payback economics in a high-growth, regulated wealth management context.
• Serious experience implementing AI and LLMs in production for personalization and analysis within a fast-paced startup or fintech environment.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

SDR - US

Salary

Not Disclosed

Company Description

EngageTech Ltd is an award-winning, bootstrapped B2B sales development agency with 150 employees across global offices. Known for their world-class training, they empower tech companies to accelerate growth through outsourced and augmented SDR teams, recently ranking on the Sunday Times 100 Best Small Companies to Work For.

Job Description

Join EngageTech Ltd as an entry-level SDR in Charlotte, where you'll drive new business for B2B tech clients. Through high-volume cold calling and discovery conversations, you’ll master the fundamentals of outbound sales. This fast-paced role offers a structured path into tech sales, supported by an intensive training academy and uncapped earning potential.

Location

Charlotte, USA

Why this role is remarkable

• Participate in a comprehensive 3-month training academy designed to teach outbound sales fundamentals from scratch, ensuring you're equipped to succeed from day one.
• Enjoy rapid career progression at a bootstrapped, global organization where most SDRs move into leadership or management roles within just 12 to 18 months.
• Benefit from uncapped commission and unique perks, including quarterly incentives, sabbatical opportunities after one year, and potential travel to global offices like London or Stockholm.

What you will do

• Execute high-volume outbound prospecting through cold calling and discovery sessions to build high-quality pipelines for diverse B2B tech clients.
• Collaborate with world-class sales leaders to refine your communication and relationship-building skills while managing outreach activity in a fast-paced environment.
• Represent EngageTech Ltd professionally as the first point of contact for business leaders, learning to navigate various industries and go-to-market strategies.

The ideal candidate

• Possesses 0-2 years of professional experience, ideally with a background in customer-facing roles like hospitality or retail that demonstrate strong communication skills.
• Demonstrates a highly coachable mindset and a resilient, competitive drive cultivated through athletics, academics, or demanding previous work experiences.
• Shows a genuine curiosity for the technology sector and a desire to build a long-term career within a fast-growing, supportive global tech organization.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Junior Fullstack Engineer

Salary

£35k-£50k + Equity

Company Description

AethexAI Inc is a pre-seed voice AI startup building the infrastructure for emerging markets in Africa and the Middle East. Founded by Ayooluwa Odemuyiwa and Mariama Diallo, the company processes thousands of daily calls using proprietary speech models optimized for local dialects and unreliable connectivity.

Job Description

You will join AethexAI Inc as a Junior Fullstack Engineer supporting the Forward Deployed Engineering team. In this high-impact role, you'll manage one-off integrations, platform fixes, and custom builds for enterprise clients. Working across Python, AWS, and Kubernetes, you will enable the deployment of large-scale voice infrastructure globally.

Location

London, UK

Why this role is remarkable

• Work on cutting-edge voice AI processing thousands of calls daily across Africa and the Middle East using proprietary speech models.
• Gain massive ownership as one of the first 10 employees at a pre-seed startup backed by experienced founders.
• Access a genuine breakout opportunity with early-stage equity and the chance to solve complex engineering challenges for global enterprise clients.

What you will do

• Build and maintain custom integrations and API fixes that allow enterprise clients to seamlessly use the AethexAI developer platform.
• Support the Forward Deployed Engineering team by executing fullstack technical fixes across frontend and backend production systems.
• Contribute to the development of SDKs and developer tools using a modern tech stack including Python, AWS, and Kubernetes.

The ideal candidate

• Has at least one internship or professional engineering role under their belt with a proven record of shipping code.
• Demonstrates proficiency working across the full stack and is comfortable integrating various third-party and internal APIs.
• Exhibits a high-energy, "hungry" mindset with the speed and adaptability required to thrive in an early-stage startup environment.

===

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Engineer

Salary

£80k-£150k + Equity

Company Description

Artificial Societies Ltd is a YC W25 London startup backed by Point72 Ventures and Sequoia Scout. Founded by Oxbridge behavioral scientists, they build large-scale simulated populations that allow Fortune 500 organizations to test messages and strategies against millions of AI responses with 95% accuracy, replacing months of traditional market research with hours of data.

Job Description

As a Product Engineer, you will bridge the gap between frontier AI simulation and intuitive user experiences. Working directly with the CTO and CPO, you will own vertical feature slices end-to-end, from database schema design to polished frontend interactions. You’ll transform complex simulation capabilities into reliable, high-performance tools used by the world’s most influential organizations.

Location

London, UK

Why this role is remarkable

• Work directly with the CTO and CPO in a lean, high-bar environment where ideas win based on merit rather than seniority.
• Build at the frontier of AI with backing from Y Combinator, Point72 Ventures, and Kindred Capital, alongside investors from DeepMind and Sequoia.
• Drive massive impact by putting frontier AI into the hands of Fortune 500 firms, replacing slow, expensive traditional research with instant, accurate simulations.

What you will do

• Own the complete lifecycle of product features, from initial scoping and database modeling in Postgres to shipping polished TypeScript frontend interactions.
• Partner with research engineers to integrate the latest simulation engine capabilities into the user-facing product, ensuring speed, reliability, and high-stakes accuracy.
• Collaborate on product vision and design, pushing back with technical insights to ensure every feature feels intuitive and performs flawlessly at scale.

The ideal candidate

• Has at least 2+ years of experience as a software or product engineer, with a proven track record of shipping end-to-end features to users.
• Demonstrates mastery of TypeScript and proficiency in Python, with a strong instinct for product taste, latency, empty states, and micro-interactions.
• Possesses an ownership mentality, comfortable using AI coding agents like Claude Code to accelerate development while maintaining a high bar for architectural integrity.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Product Engineer — Backend Leaning

Salary

£90k-£125k + Equity

Company Description

Well-funded healthtech infrastructure startup

Job Description

Join an early-stage team rebuilding critical operational infrastructure for a national healthcare provider. As a founding engineer, you will ship end-to-end features across a TypeScript stack, solving complex data challenges to eliminate administrative burdens. You'll work directly alongside clinicians to automate workflows that impact millions of patients across thousands of clinical sites.

Location

London, UK

Why this role is remarkable

• Built on the front lines, with an office embedded directly within a clinical setting to facilitate immediate user feedback and rapid iteration.
• Significant market traction with software already processing millions of patient interactions and trusted by thousands of healthcare sites.
• High-autonomy environment with a unique operating structure that balances deep research weeks with high-velocity delivery cycles.

What you will do

• Architect and ship end-to-end features using a full TypeScript stack, managing complex distributed systems and healthcare data oddities.
• Collaborate directly with clinical staff to translate messy real-world workflows into clean, automated software solutions that reduce administrative burden.
• Take full ownership of product direction and engineering standards as a founding member of a high-trust, technical team.

The ideal candidate

• 5+ years of software engineering experience, with a track record of operating at a senior level within high-growth startup environments.
• Deep expertise across the TypeScript ecosystem, particularly with React and backend services, and a strong understanding of distributed systems.
• A product-first mindset with extreme accountability, thriving in environments that require both technical excellence and rapid shipping speeds.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Salesforce Content & Training Design Trainer

Salary

Not Disclosed

Company Description

Pace XL is one of Europe's fastest-growing change and transformation consultancies, recognized in the FT1000 2025. They specialize in high-impact delivery across the legal, government, and national infrastructure sectors, driving complex digital transitions and Salesforce adoption for prestigious global organizations.

Job Description

Join Pace XL’s Salesforce programme team to drive end-user adoption through high-quality training. You will design digital content, including how-to videos and Scribe guides, while delivering virtual sessions and global "Support Bars." This role is critical for ensuring users across legal and government sectors master Salesforce workflows and navigation confidently.

Location

London, UK

Why this role is remarkable

• Join a high-growth consultancy ranked in the FT1000 2025 for its rapid expansion and impact in the change management space.
• Work at the cutting edge of digital adoption using tools like On Screen by Learning Pool to provide real-time in-app guidance.
• Support a high-profile Salesforce programme with global reach, directly influencing how users in critical sectors engage with technology.

What you will do

• Design and produce a suite of digital training materials, including bite-sized learning modules, "how-to" videos, and comprehensive Scribe user guides.
• Deliver engaging virtual training sessions via Microsoft Teams to a global audience, catering to various technical levels and workflows.
• Host virtual "Support Bars" to provide live, drop-in assistance for international users, ensuring seamless platform adoption and troubleshooting.

The ideal candidate

• Proven hands-on experience with the Salesforce platform, possessing enough technical depth to train users on complex workflows and navigation.
• Demonstrated expertise in creating digital e-learning content and instructional guides using modern tools like Scribe and video editing software.
• Experience with Digital Adoption Platforms (DAPs) such as On Screen, WalkMe, or Whatfix, and a background in virtual training delivery.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Marketing Executive, Influencer Marketing

Salary

£35,000 - £40,000

Company Description

Kyra is a profitable London-based influencer marketing platform generating £26-£30M in revenue. Powering campaigns for global giants like H&M, Nike, and L'Oréal, Kyra combines proprietary AI with human curation to manage the full creator lifecycle. With a high-growth team of 31, they are scaling their next-generation platform, Kyra One.

Job Description

Join Kyra as a hands-on maker leading content and strategic marketing projects. You will own the full content chain—from concept to production—leveraging AI tools to scale reach across TikTok, Instagram, and YouTube. Reporting to the Head of Marketing, you’ll drive brand attention through experimentation, events, and high-impact social-first storytelling in a fast-paced, hybrid environment.

Location

London, UK

Why this role is remarkable

• Join a profitable, founder-led company with £26-£30M revenue and a roster of world-class brand partners including Nike and Calvin Klein.
• Work at the cutting edge of the creator economy, using a suite of AI tools like Runway and ElevenLabs to redefine marketing workflows.
• Enjoy rapid career growth with direct visibility to founders and a temp-to-perm structure that lets you prove your impact immediately.

What you will do

• Produce end-to-end social content, including shooting, editing, and publishing video for TikTok and Instagram that cuts through the noise.
• Execute experimental marketing cycles, using rapid hypothesis testing to drive brand engagement and high-quality leads for the Kyra One platform.
• Organize and deliver high-touch community events and webinars, building real-world relationships with key industry stakeholders and creators.

The ideal candidate

• Demonstrated experience as a maker with a portfolio of viral or high-reach social content across TikTok, Instagram, and YouTube.
• Deep immersion in AI creative tools, with the ability to chain models together to accelerate production and automate marketing workflows.
• Exceptional taste and a chronically online pulse on culture, enabling you to defend creative calls and move at the speed of social.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior AI QA Engineer

Salary

£60,000-£70,000

Company Description

Chip Financial Ltd is an FCA-regulated high-growth fintech building the UK’s premier investment super app for over 500,000 users. Focused on AI-driven wealth management, the company is scaling its platform to offer intelligent, personalized financial tools within a robust, distributed microservices architecture on AWS.

Job Description

Join Chip Financial Ltd to lead quality for our AI-driven wealth management platform. You will own the strategy for non-deterministic, LLM-powered features, building automation frameworks and performance testing suites across a TypeScript microservices architecture. This is a high-impact role for an engineer who excels at shifting quality left in a fast-paced environment.

Location

London, UK

Why this role is remarkable

• Lead the quality strategy for a cutting-edge investment super app, moving beyond traditional test cases to shape how a regulated fintech delivers AI-driven personalization.
• Tackle unique engineering challenges by validating non-deterministic agentic systems, managing LLM hallucinations, and ensuring safety in a probabilistic wealth management environment.
• Join a high-traction, FCA-regulated scale-up with 500k+ users and a fast-moving culture that rewards ownership, independence, and an early Friday finish.

What you will do

• Define and execute the end-to-end quality strategy for the Wealth Management business line, embedding testing early in the architecture and product design phases.
• Architect and scale automated testing frameworks for TypeScript microservices and APIs on AWS, enabling developer self-sufficiency and maintaining high-velocity CI/CD pipelines.
• Own performance testing using tools like K6 to design realistic load models, analyze results, and partner with engineering to optimize distributed system reliability.

The ideal candidate

• Brings over 7 years of QA experience with a track record of owning quality strategy for complex, modern service-oriented architectures rather than just executing plans.
• Possesses deep technical proficiency in TypeScript or a similar language, with hands-on experience building automated test suites for distributed microservices and AWS infrastructure.
• Demonstrates a strong understanding of testing AI systems, including validation strategies for non-deterministic outputs, output quality scoring, and proactive observability using tools like Datadog.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Full-Stack Engineer

Salary

Not Disclosed

Company Description

Early-stage NYC tech startup

Job Description

Join a fast-paced team building product from the ground up. As a Full-Stack Engineer, you will own features end-to-end using TypeScript, React, Node.js, and PostgreSQL. You’ll play a pivotal role in shaping both the product and engineering culture while delivering high-quality solutions to real users in a collaborative hybrid environment.

Location

New York City, USA

Why this role is remarkable

• True end-to-end ownership over product features and technical decisions.
• Backed by top-tier VCs at an exciting early stage of growth.
• Directly influence engineering culture and product direction from the ground up.

What you will do

• Scope, build, and deploy high-impact features across the full stack.
• Collaborate on product strategy and turn outcomes into technical realities.
• Iterate on consumer and B2B products using modern web technologies.

The ideal candidate

• 3 to 5 years of professional engineering experience with a modern web stack.
• Proven track record of shipping production-ready products to real users.
• Strong proficiency in TypeScript, React, Node.js, and PostgreSQL, with familiarity in Next.js or GraphQL.

===

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Game Engineer

Salary

£90k–£130k + Equity

Company Description

Pebble is a London-based startup founded by former Google and Synthesia leaders building the first generative learning world for children. The team is creating a 3D exploration game where kids interact with an unscripted AI companion, bridging the gap between passive digital content and active, educational play.

Job Description

As the first game engineer, you will own the gameplay and engine architecture for an AI-driven 3D world. You'll build generative systems and procedural environments that adapt to each child's needs in real-time. This is a rare opportunity to define the engineering foundation of an entirely new category of interactive education.

Location

London, UK (Remote Friendly)

Why this role is remarkable

• Founding role with the autonomy to set the architectural standards and engineering culture for a high-potential AI startup from day one.
• Led by an elite founding team including the first product hire at Synthesia (scaled $3M-$100M ARR) and the founder of Neoplants ($25M+ raised).
• Work at the cutting edge of AI and gaming by building complex procedural generation systems where AI is the core product, not just a feature.

What you will do

• Architect and own the gameplay systems, procedural world generation, and progression mechanics within a live Unity-based 3D environment.
• Collaborate with AI engineers to integrate open-ended voice and LLM-driven companion behaviors directly into the real-time game loop.
• Develop high-performance systems and internal tooling to ensure a coherent, responsive experience for children while maintaining strict frame budgets.

The ideal candidate

• Extensive experience shipping 3D games or real-time products, with deep expertise in Unity (C#) and core engine systems.
• Proven track record building complex procedural or generative systems and managing the performance/memory constraints of live-service games.
• Enthusiastic adopter of AI-driven development workflows who is passionate about creating safe, engaging, and educational digital experiences for children.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

$230k-$250k + Equity

Company Description

Valon Technologies, Inc. is a Series C fintech backed by a16z building an AI-native operating system for regulated finance. After proving their platform by managing $110B+ in loans with 60%+ margins, they are now deploying their unified mortgage servicing software to major enterprises across the industry.

Job Description

Join Valon Technologies, Inc. to build the foundational infrastructure for regulated finance. You will develop robust, scalable systems in Python and React that manage billions of dollars while navigating complex federal regulations. Working alongside a senior team from Stripe and Google, you’ll ship high-impact software that transforms archaic financial sectors into programmable, AI-ready operations.

Location

New York/San Francisco, USA or Remote

Why this role is remarkable

• Work on a mission-critical "AI-native operating system" for the $11T mortgage industry, backed by top-tier investors like Andreessen Horowitz.
• Join a high-density talent environment with engineers from Jane Street, Stripe, and Meta, offering unparalleled peer learning and technical autonomy.
• Solve genuine complexity by building software that encodes rigid federal regulations into extensible codebases, rather than just building on legacy wrappers.

What you will do

• Design and build robust, extensible infrastructure capable of handling $110B+ in loans and evolving state and agency compliance requirements.
• Collaborate cross-functionally with Product and Design to create seamless, data-rich experiences for enterprise clients and mortgage customers.
• Scale backend services using Python, Docker, and Kubernetes on Google Cloud Platform to maintain 100% accuracy in high-stakes financial transactions.

The ideal candidate

• Has 4+ years of professional software engineering experience building and scaling quality applications in complex, production-grade environments.
• Demonstrates strong proficiency in Python or similar backend languages, with a track record of designing scalable distributed systems from scratch.
• Possesses the communication skills and intellectual curiosity required to navigate the intersection of technical architecture and highly regulated financial industries.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Communications Director at Enterprise Britain

Job Title

Communications Director

Salary

Not Disclosed

Company Description

Enterprise Britain - campaign-driven movement for UK economic prosperity

Job Description

As Communications Director, you will lead the national narrative for a high-profile movement of business leaders and investors. Reporting to the Executive Director, you’ll oversee media relations, content strategy, and rapid response campaigns. This is a foundational hire designed to bridge the gap between Westminster politics and real-world entrepreneurial ambition.

Location

London, UK

Why this role is remarkable

• Work directly with an elite Advisory Board including the founders of OVO Energy, lastminute.com, and Innocent Drinks, as well as a former FT Editor.
• Influence the UK’s economic policy at the highest levels by building cross-party consensus and leading a movement focused on tangible action rather than just theory.
• Enjoy genuine autonomy to build a communications function from the ground up within a fast-paced, high-impact organization backed by some of Britain's most successful business figures.

What you will do

• Develop and execute overarching communications strategies for national policy campaigns, research reports, and reactive news moments.
• Build and maintain deep relationships with key journalists, editors, and broadcasters across UK print and digital media to ensure consistent coverage.
• Oversee all content output including social media, high-stakes op-eds, major speeches, and policy reports to maintain a consistent and compelling voice.

The ideal candidate

• Has 10+ years of experience in media relations and storytelling, ideally within campaign-driven organizations, top political agencies, or senior journalism.
• Possesses a deep understanding of how decisions are made in Whitehall and Westminster without being a traditional policy wonk.
• Is a tech-savvy campaigner who uses AI tools to boost efficiency and has the discipline to land messages with the right audiences at the right time.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.

Title:
Full-Stack Software Engineer at Fast-growing voice AI startup

Job Title

Full-Stack Software Engineer

Salary

Not Disclosed

Company Description

Fast-growing voice AI startup

Job Description

Join a stealth startup building the next generation of voice AI products for small businesses. As a Full-Stack Software Engineer, you'll have high ownership, directly contributing to our voice AI platform's product experience. We seek a driven, product-minded engineer ready to make an immediate impact from day one.

Location

Remote

Why this role is remarkable

• High degree of ownership and direct impact on a cutting-edge voice AI product.
• Opportunity to shape the foundational technology of a next-generation platform.
• Work with a lean, agile team in a fast-paced, innovative startup environment.

What you will do

• Develop and implement features across the full stack using Node.js and Next.js.
• Integrate with various 3rd party systems like payments, CRMs, and scheduling software.
• Contribute to a best-in-class voice experience for business owners.

The ideal candidate

• 2+ years of software engineering experience with Node.js, Next.js, and JavaScript frameworks.
• Strong product sense and an appreciation for well-designed products and apps.
• Excellent English communication skills and a relevant degree in Computer Science or related field.

How to Apply:

To apply for this job speak to Jack, our AI recruiter.

Step 1. Visit our website
Step 2. Click 'Speak with Jack'.
Step 3. Login with your LinkedIn profile.
Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.
Step 5. If the hiring manager would like to meet you, Jack will make the introduction.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of Platform Engineering

Salary

£225,000 + Equity

Company Description

Model ML is a $75M Series A London-based AI company building an intelligent workspace for the financial services industry. Backed by FT Partners and YC W24, the platform serves major global banks and private equity firms who trust Model ML for their most sensitive financial analysis and data workflows.

Job Description

As Head of Platform Engineering at Model ML, you will lead the evolution of production-grade infrastructure for the AI era. Based in Kings Cross, you’ll own the end-to-end cloud strategy, scaling our Azure/AKS environment and leading a growing team. You’ll ensure high availability, security, and compliance for the world’s leading financial institutions.

Location

London, UK

Why this role is remarkable

• Lead the platform function at a high-growth, YC-backed AI startup reimagining the Bloomberg Terminal for top-tier financial institutions.
• Secure massive ownership with a $75M Series A war chest and a mandate to scale the platform team from 3 to 9 engineers by 2026.
• Work in a high-intensity, mission-critical environment where your infrastructure directly enables AI-driven workflows for the world's most sophisticated private equity firms and banks.

What you will do

• Architect and scale cloud infrastructure using Azure, AKS, and Terraform to support rapid product growth and demanding financial service workloads.
• Build and maintain robust CI/CD pipelines and observability frameworks to ensure system reliability, performance, and seamless software delivery across all services.
• Lead the company through SOC 2 and ISO 27001 audits, implementing rigorous security, secrets management, and compliance measures across the entire platform.

The ideal candidate

• Has 10+ years of experience in infrastructure and platform engineering, specifically architecting and operating production-grade Kubernetes and Terraform environments at scale.
• Demonstrates a proven track record of leading and scaling engineering teams in high-growth startup environments with a focus on operational excellence.
• Thrives in a fast-paced, high-ownership culture and possesses deep experience navigating complex compliance frameworks like SOC 2, ISO 27001, or GDPR.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

People & Talent Lead

Salary

$120k-$165k + Equity

Company Description

VC-backed creator economy platform

Job Description

As the first People & Talent hire, you will build the talent acquisition function and people operations foundation from scratch. You'll partner with founders to source top-tier talent, design interview processes, and manage global people operations across multiple geographies. This is a hands-on role defining the culture and scaling a high-growth organization.

Location

New York, USA

Why this role is remarkable

• You are the first dedicated People hire, giving you full ownership to design the talent machine and people strategy without legacy constraints.
• The company is well-funded by top-tier VCs and has achieved significant market traction, reaching profitability while scaling rapidly across multiple regions.
• You will work directly with the founding team to define the organizational character and culture of a breakout company in a new market category.

What you will do

• Design and execute end-to-end recruitment for GTM, engineering, and operations roles to scale the global team.
• Build the people operations foundation, including onboarding, payroll, compensation frameworks, and international compliance.
• Cultivate the company culture and team rituals to maintain high engagement across a distributed, international workforce.

The ideal candidate

• Proven experience in talent acquisition and people operations at a high-growth startup, specifically building functions from the ground up.
• Strong operational mindset with the ability to manage complex cross-border employment and payroll across the US and Europe.
• Exceptional judgment in identifying high-caliber talent and a track record of closing candidates in competitive markets.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Infrastructure Engineer

Salary

£65k–£95k + Equity

Company Description

Valyu is a London-based, seed-stage startup with over £2M raised to build the foundational search and memory layer for AI agents. We are a team of nine engineering-focused individuals rethinking how AI-native applications access, understand, and act on petabyte-scale knowledge through advanced retrieval and indexing systems.

Job Description

Join Valyu to own the core infrastructure powering the next generation of AI agents. You will design and operate petabyte-scale storage, retrieval, and serving systems. By building high-performance architectures in Rust and Python, you’ll ensure that AI agents have the fast, reliable context they need for complex reasoning and research.

Location

London, UK

Why this role is remarkable

• Work at the frontier of AI infrastructure where your code defines how agents access and process world knowledge at a petabyte scale.
• Join a lean, highly technical team of nine in London backed by over £2M in seed funding, offering immense ownership and minimal abstraction.
• Experience a true renaissance in information retrieval, moving from first-principles research to production-ready systems that handle indexing and serving in real-time.

What you will do

• Own the end-to-end architecture of critical layers, including search and storage engines, data lakes, ingestion pipelines, and ML serving systems.
• Make foundational technical decisions on storage formats, query algorithms, and scheduling models that balance petabyte-scale latency against operational costs.
• Engineer high-concurrency systems using Rust and Python, operating them on AWS and GCP with tools like Kubernetes, Terraform, and advanced observability.

The ideal candidate

• A mid-level engineer with at least 3 years of experience shipping and operating systems-intensive infrastructure or distributed systems in production environments.
• Highly proficient in Rust and Python, with a background in database internals, search infrastructure, or scaling ML systems like vector databases and RAG.
• A relentlessly resourceful builder who has managed cloud workloads on AWS/GCP and possesses the technical judgment to make long-term architectural trade-offs.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Director of Operations

Salary

$155,000-$190,000

Company Description

GovAI is an influential AI governance think tank and talent development organization that has scaled from 3 to 50 staff in three years and works directly with frontier AI labs and global governments.

Job Description

As Director of Operations, you will lead a 13-person team and build the systems necessary to scale GovAI from 50 to 100+ staff. You will oversee finance, HR, and program administration while spearheading strategic initiatives to support our mission of guiding the transition to advanced AI safely and effectively.

Location

London, UK / Washington DC, USA / Remote

Why this role is remarkable

• Exceptional organizational leverage as a force multiplier for the world's leading AI governance research body during a critical phase of global growth.
• Unique intellectual environment that balances rigorous research with a supportive, high-performing culture often described as an exceptional place to work.
• Direct impact on global policy; GovAI alumni hold pivotal roles in the UK Prime Minister’s office, the EU AI Office, and labs like OpenAI and Anthropic.

What you will do

• Lead and grow a high-performing operations team, expanding from 13 FTEs to support a total organizational headcount of 100 staff within two years.
• Build robust operational infrastructure across finance, HR, legal, and program administration capable of managing over 20,000 annual fellowship applications.
• Collaborate with the Chief of Staff and Executive Director to design and execute organization-wide strategy and lead high-priority strategic initiatives.

The ideal candidate

• Proven experience scaling operations in a high-growth environment, ideally taking a mission-driven organization from 50 to 100+ employees.
• Versatile generalist expertise across core functions including finance, HR, legal compliance, and complex program management for large-scale talent initiatives.
• Strong people management skills with a track record of building healthy team cultures and mentoring leaders in a fast-paced, mission-driven setting.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Forward Deployed Software Engineer

Salary

$120K - $150K + $400K Equity

Company Description

Arzana is a YC P26 startup building the AI front office for mid-market American manufacturers. Their agents automate mission-critical workflows like quoting and order entry for companies doing up to $500M in revenue, directly integrating with ERP systems like Epicor and NetSuite to modernize the backbone of American industry.

Job Description

As one of the first engineers at Arzana, you will bridge the gap between messy operational reality and reliable automation. You will embed with manufacturers on the shop floor, scope features end-to-end, and ship production code using Next.js and Python. This role defines how Arzana scales while delivering massive efficiency gains to operators.

Location

New York City, USA

Why this role is remarkable

• Join a fast-growing YC P26 startup as one of the first engineering hires, reporting directly to the founders and defining the company's operational DNA.
• Deliver massive tangible impact by cutting order processing times from hours to minutes for manufacturers that run the country’s physical infrastructure.
• Receive a highly competitive package including $120K-$150K salary and a significant $400K equity stake with relocation support to New York City.

What you will do

• Embed directly with customers at manufacturing facilities to understand complex RFQ flows and translate operational friction into automated software solutions.
• Ship end-to-end features, from agent configuration and ERP integrations to migration scripts, maintaining full ownership of everything you scope and build.
• Drive the core product roadmap by identifying breakage and opportunities on-site before anyone else, ensuring the product evolves with real-world manufacturing needs.

The ideal candidate

• Possesses 0-3 years of software engineering experience and a degree from a top CS program, with a genuine passion or background in American manufacturing.
• Demonstrates full-stack proficiency in Python, Next.js, and PostgreSQL, with the ability to quickly master LLM orchestration and complex agent workflows.
• Maintains exceptional interpersonal skills to build immediate trust with C-suite operators and a builder bias that prioritizes shipping high-quality code at speed.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Frontend Engineer

Salary

Not Disclosed

Company Description

Stealth AI-powered retention startup

Job Description

As a Frontend Engineer at this stealth AI startup, you will architect and own the user-facing side of products designed to solve subscriber churn. Working alongside high-caliber founders, you'll build robust, scalable interfaces using React and TypeScript. This role offers high autonomy to shape the frontend culture and drive the adoption of modern technologies in a fast-paced environment.

Location

San Francisco, USA

Why this role is remarkable

• High autonomy as an early hire, directly influencing the product roadmap and frontend architecture from day one.
• Backed by top-tier venture capital and founded by experienced leaders who have scaled products to millions of users.
• Solving a critical revenue problem—consumer churn—for real brands using cutting-edge AI agent technology.

What you will do

• Architect and build robust, scalable user interfaces for new product features using modern frameworks.
• Collaborate directly with backend, product, and design teams to deliver integrated, high-performance solutions.
• Drive the adoption of frontend best practices and shape the engineering culture from the ground up.

The ideal candidate

• Professional experience in frontend development with strong JavaScript/TypeScript and React skills.
• Proven ability to integrate complex frontend applications with backend APIs while maintaining performance.
• Strong understanding of UI/UX principles and a passion for building intuitive, high-quality user experiences.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full Stack Engineer

Salary

$250k-$300k + Equity

Company Description

Caplight is building the real-time data and trading infrastructure for private markets, bringing transparency to historically opaque and illiquid assets. Based in San Francisco, Caplight provides institutional players with the pricing and tools needed to move quickly on private securities, transforming fragmented data into actionable financial intelligence.

Job Description

Join Caplight’s founding team as a Full Stack Engineer to build the infrastructure powering private market trading. You will own entire product areas, from real-time pricing data surfaces to institutional-grade trading interfaces. This high-impact role requires a blend of technical depth, product instinct, and a strong design sense to create sophisticated financial tools.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-leverage founding team in San Francisco with significant influence over the product’s direction and the company’s ultimate culture.
• Tackle deep technical challenges in private market infrastructure, turning fragmented, stale data into real-time, institutional-grade trading and pricing tools.
• Experience a unique "AGI-pilled" environment where you are encouraged to max out parallel agent management to accelerate development and product delivery.

What you will do

• Own and build end-to-end product features, from the underlying data infrastructure to the sleek, intuitive interfaces relied on by institutional users.
• Collaborate closely with the small founding team to translate complex business requirements into high-performance financial infrastructure and data surfaces.
• Leverage advanced AI workflows and agent management to ship features rapidly without compromising on design quality or technical robustness.

The ideal candidate

• At least 5 years of full-stack engineering experience with a proven track record of shipping complex, user-facing products at scale.
• Strong product instincts and an exceptional eye for design, capable of building beautiful, functional features without needing a dedicated designer.
• An entrepreneurial, "AGI-pilled" mindset with high business acumen and the ability to move fast on ambiguous, cross-disciplinary problems.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Backend Software Engineer

Salary

Not Disclosed

Company Description

Chip Financial Ltd is a leading London-based fintech building a unique Lombard lending platform. They provide innovative financial solutions for both their proprietary Firenze brand and various SaaS clients, focusing on delivering highly available, secure, and scalable technology for the modern financial landscape.

Job Description

You will lead the development of Chip Financial Ltd's unique Lombard lending platform, shaping architecture and establishing engineering best practices. Working with Java and Spring Boot, you'll design cloud-native microservices and event-driven systems. This high-impact role involves collaborating with cross-functional teams to deliver reliable fintech solutions while mentoring junior engineers.

Location

London, UK

Why this role is remarkable

• Spearhead the development of a unique Lombard lending platform serving both internal brands and external SaaS clients.
• Join a sophisticated London fintech environment where you have a direct hand in shaping technical standards and architecture.
• Impact the future of financial technology by building highly available, fault-tolerant systems in a cloud-native microservices ecosystem.

What you will do

• Design, build, and maintain resilient backend services using Java and Spring Boot in a cloud-native, microservices-driven environment.
• Develop RESTful APIs and event-driven systems using message brokers and asynchronous processing to ensure high performance and scalability.
• Collaborate with engineering leadership and DevOps to optimize CI/CD pipelines and define architectural patterns for long-term maintainability.

The ideal candidate

• Possesses over 7 years of software development experience, including at least 2 years in a senior leadership or mentoring role.
• Demonstrates deep expertise in Java, Spring Boot, and building distributed systems with a strong focus on fault tolerance and consistency.
• Has a proven track record of designing and operating cloud-native microservices, containerization with Docker/Kubernetes, and event-driven architectures.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

$150k-$180k + Equity

Company Description

Mission-driven AI healthtech startup

Job Description

As the first engineering hire, you will build a revolutionary system of record for senior care from the ground up. You will own the architecture and technical execution of an AI-powered platform that unifies fragmented healthcare data. This 0-1 role involves developing ingestion pipelines, intelligence layers, and agentic systems to transform senior health records into actionable care.

Location

New York, USA

Why this role is remarkable

• Build a core platform from scratch as the first engineering hire with significant ownership.
• Backed by top-tier VCs to tackle the complex, high-impact problem of senior care navigation.
• Work directly with the founder in-person in NYC to shape the product and technical culture.

What you will do

• Architect and build the core data ingestion, intelligence, and compliance layers of the platform.
• Design agentic systems that translate complex senior health records into coordinated navigation actions.
• Make high-stakes technical decisions that define the company's long-term engineering foundation and scalability.

The ideal candidate

• Proven experience as a founding engineer or early employee at a fast-growing startup.
• Deep technical expertise across the full stack, including backend systems, data engineering, and AI/ML.
• High-agency problem solver with a coherent career path and a desire for mission-driven work.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Staff Engineer

Salary

Not Disclosed

Company Description

$37M Series B Kinnevik-backed AI hospitality platform revolutionizing restaurant operations

Job Description

You will tackle the most ambiguous and technically complex problems across a high-growth product and platform. As a backend-leaning full-stack lead, you will drive architectural decisions, influence product roadmaps, and build predictive AI systems that optimize margins for global restaurant chains. This is a high-leverage role focused on creating systemic technical excellence.

Location

Dublin, Ireland; London, UK; Spain (Remote)

Why this role is remarkable

• Join a fast-growing Series B scale-up fresh off a $37M funding round led by Kinnevik to automate the hospitality industry.
• Work at the frontier of AI and hospitality, building intelligent systems that directly impact the bottom line of enterprise restaurant partners.
• Enjoy a remote-first culture with incredible benefits including 35 days of leave, work-from-anywhere flexibility, and meaningful equity ownership.

What you will do

• Lead the framing, execution, and rollout of high-impact technical initiatives that cut across multiple cross-functional engineering squads.
• Partner with leadership to define pragmatic technical directions and sequence complex work for scalable, long-term architectural health.
• Mentor and raise the effectiveness of the entire engineering organization through hands-on problem solving and clear technical communication.

The ideal candidate

• Deep expertise in production backend systems using Python, FastAPI, Node.js, and complex data modeling in Postgres or MongoDB.
• Proven track record of operating across the full stack (React/TypeScript) and shipping end-to-end features in constrained startup environments.
• Exceptional architectural judgment with the ability to identify foundational gaps and design systems that enable teams to move faster.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed + Equity

Company Description

cepter is a London-based AI infrastructure startup building the platform to unlock proprietary energy sector data for the AI era. Founded by Kaspar (ex-BCG/terralayr) and Duxi (ex-IBM/ETH Zurich), they are transforming complex technical reports and legal contracts into machine-ready data to accelerate the global energy transition.

Job Description

As the first engineering hire at cepter, you will architect the systems turning complex energy documents into actionable AI data. You'll build end-to-end features using FastAPI, React, and Temporal, owning everything from database migrations to LLM pipelines. This high-intensity role offers the chance to define the technical foundation for the energy transition's AI infrastructure.

Location

London, UK

Why this role is remarkable

• Shape a company from day one as the first engineer, working directly with founders from Oxford, BCG, and ETH Zurich to define the product architecture and culture.
• Solve critical data bottlenecks in the energy transition by building sophisticated AI pipelines that process high-stakes proprietary documents and complex legal technicalities.
• Join a high-performance, high-intensity culture designed for rapid shipping, utilizing cutting-edge tools like Temporal for workflow orchestration and AI-native development workflows with Cursor and Claude.

What you will do

• Ship end-to-end features across a FastAPI and React/TypeScript stack, designing durable domain APIs and data models that work in production-like PR previews.
• Build and debug complex Temporal workflows for long-running AI pipelines, ensuring idempotency, retries, and reliable structured extraction from unstructured documents.
• Own the entire infrastructure and DevOps lifecycle using Docker Compose and Railway, while improving developer experience through robust CI checks and observability.

The ideal candidate

• Brings at least 6 years of experience at high-performance tech startups with a proven track record of shipping full-stack products from scratch.
• Demonstrates deep expertise in Python/FastAPI, TypeScript/React, and building production-grade LLM/document pipelines using tools like Langfuse for quality diagnosis.
• Possesses a "founding bar" mindset: high agency in ambiguity, a bias toward small and correct changes, and comfort pairing with AI coding agents to accelerate delivery.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Backend Engineer (AI Agents) (€100k-€160k + Equity) at Maze - Series A AI Cybersecurity Startup

Job Title

Backend Engineer (AI Agents)

Salary

€100k-€160k + Equity

Company Description

Maze - Series A cybersecurity startup building autonomous AI agents

Job Description

Join a high-caliber engineering team building autonomous AI agents that investigate and resolve cloud security vulnerabilities for Fortune 200 companies. As the second dedicated hire for the AI Agents team, you will design and scale production-grade agentic systems, moving beyond LLM prototypes to build sophisticated, multi-step autonomous decision loops that solve critical security risks.

Location

Remote, UK/EU

Why this role is remarkable

• Work at the bleeding edge of AI by moving past simple wrappers to build true agentic architectures with planner-executor patterns and autonomous decision-making loops.
• Join a proven leadership team with deep experience in Big Tech and successful exits, backed by $25M in Series A funding from Theory Ventures.
• Gain immense ownership in a lean, elite team of 30 where you will directly influence the architecture of a product already serving global enterprise customers.

What you will do

• Design and implement backend systems that support complex, multi-step agentic workloads and tool-calling architectures using Python and AWS.
• Take end-to-end ownership of the development lifecycle, from initial AI agent prototyping to deploying scalable production services.
• Collaborate with senior leaders and founding engineers to optimize application performance, security, and reliability for high-stakes cybersecurity environments.

The ideal candidate

• 7+ years of professional backend development experience, with a mastery of Python and cloud-native architectures on AWS.
• Proven track record of productionizing AI agents or complex LLM workflows using frameworks like LangChain, LangGraph, or LlamaIndex.
• Strong systems design background with experience in asynchronous processing, event-driven architectures, and building robust evaluation frameworks for AI performance.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

AI Engineer (Generalist)

Salary

$180K-$250K + Equity

Company Description

BUILD, Inc. is a seed-stage venture creating the agentic AI stack for institutional real estate, backed by Index Ventures and c-suite leaders from OpenAI and Blackstone. Already generating 7-figure revenue, the team is automating complex development and acquisitions workflows 90% faster than traditional human processes for trillion-dollar asset managers.

Job Description

You will own end-to-end agentic workflows, from prototype to production, building visual reasoning and multi-agent systems that solve real-world problems. Partnering with domain experts and institutional customers, you’ll translate complex real estate tasks into high-performance software, driving the next generation of automation for the built world’s most significant projects.

Location

San Francisco, USA

Why this role is remarkable

• Work at the frontier of agentic AI with a team including leadership experience from 11x.ai’s rapid scale-up and backing from heavyweights like Index Ventures.
• Experience radical autonomy and high-stakes ownership in a seed-stage startup that has already achieved 7-figure revenue and is rapidly approaching 8-figures.
• Solve hard, unsolved problems where AI meets the physical world, directly impacting massive global infrastructure, energy, and industrial projects through autonomous workflows.

What you will do

• Design, build, and deploy production-grade AI agents using Python and LangGraph to handle complex, long-running real estate development workflows.
• Own and ship full-stack features end-to-end, managing everything from backend agent reasoning logic to polished, high-utility frontend user surfaces.
• Collaborate directly with institutional customers to translate multi-week manual processes into automated outcomes that scale across trillion-dollar asset portfolios.

The ideal candidate

• Has 3-5 years of engineering experience, ideally within high-growth vertical AI companies or elite engineering cultures like Ramp, Scale AI, or Glean.
• Demonstrates a proven track record of shipping production-grade LLM or agentic systems that deliver measurable value to real-world end users.
• Possesses full-stack capabilities with a strong "startup DNA," excelling in fast-moving, ambiguous environments where they can drive projects from concept to completion.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Infrastructure engineer

Salary

$139.8K – $273.7K + Equity

Company Description

Writer Inc. is a $1.9B enterprise generative AI leader building a full-stack platform—including proprietary LLMs and orchestration—backed by ICONIQ Growth and Radical Ventures.

Job Description

Join Writer Inc. to own the reliability and performance of a mission-critical AI platform serving Fortune 500 giants like Uber and Vanguard. You will architect multi-cloud infrastructure, automate complex operational tasks using Python or Go, and integrate agentic AI tooling into your daily engineering workflow to scale our $1.9B platform.

Location

New York City, USA; San Francisco, USA; Seattle, USA

Why this role is remarkable

• Work at a $1.9B category leader that owns the entire AI stack—from proprietary LLMs to the orchestration layer—rather than just wrapping existing models.
• Join a high-growth environment backed by premier investors like ICONIQ Growth and Radical Ventures, powering mission-critical workflows for companies like Mars and Vanguard.
• Pioneer "AI in workflow" practices, using agentic tools like Claude Code and Droid to compound team throughput and redefine modern infrastructure engineering.

What you will do

• Own the reliability, performance, and multi-cloud infrastructure for ~100 microservices on Kubernetes across AWS, GCP, and Azure using Terraform and Helm.
• Lead critical initiatives across SRE, DevOps, and Platform engineering, focusing on automating away toil and designing resilient, self-healing systems.
• Drive incident response and post-mortems, tracing failures to root causes to ensure the platform meets the strict 24/7 demands of enterprise customers.

The ideal candidate

• Brings 5+ years of experience operating large-scale production infrastructure and Kubernetes clusters within a high-growth, fast-paced product company.
• Possesses deep proficiency in Infrastructure as Code (Terraform/Pulumi) and automation programming in Python or Go, with a strong focus on "via negativa" simplicity.
• Already integrates AI-assisted workflows and agentic tooling into their daily shipping process, with clear opinions on where these tools excel and fail.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior UI Engineer

Salary

Not Disclosed

Company Description

StackOne is a $24M Series A London startup building an AI Integration Gateway for SaaS platforms and AI Agents, backed by GV (Google Ventures) and Workday Ventures.

Job Description

As StackOne’s first dedicated UI Engineer, you will be the authority on craft, polish, and performance. You’ll own the component library, shape micro-frontend architecture, and ensure every pixel reflects best-in-class engineering. Working alongside founders from Google and Microsoft, you’ll build the infrastructure layer that enables the next generation of agentic integrations.

Location

London, UK

Why this role is remarkable

• Join as the first dedicated UI/UX engineer, owning the entire front-end surface and setting the visual standards for a high-growth infrastructure platform.
• High-caliber environment backed by $24M from GV and Workday Ventures, founded by veterans from Google and Microsoft who value engineering taste and autonomy.
• Tackle unique performance challenges at the intersection of AI and enterprise integrations, building a system that orchestrates thousands of actions across hundreds of connectors.

What you will do

• Lead the development and stewardship of StackOne’s design system, establishing the visual language, reusable primitives, and performance standards for all user interfaces.
• Ship high-fidelity, pixel-perfect UIs using React and TypeScript, while managing micro-frontend patterns and optimizing Core Web Vitals to ensure industry-leading latency.
• Collaborate with product and design teams to prototype interactive proofs-of-concept, while providing internal tooling and AI rules to help other engineering teams contribute.

The ideal candidate

• 4+ years of professional front-end engineering experience with a deep focus on visual craft, design systems, and building production-scale React applications.
• Expert-level command of TypeScript, CSS fluency (Tailwind), and modern browser APIs, with a proven track record of migrating or scaling component libraries.
• Strong performance engineering instincts, including experience with monorepo tooling like NX or Turborepo and the ability to optimize backend bottlenecks impacting the client.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Generalist Engineer

Salary

Not Disclosed + Equity

Company Description

Greptile is a $30M venture-backed startup in San Francisco building AI agents that autonomously review and validate code, supported by Benchmark, YC, and Paul Graham.

Job Description

Join Greptile as a Generalist Engineer to build AI agents that autonomously review and test code for thousands of companies like Stripe and Brex. You'll work across the full stack on LLM memory and codebase indexing. This role offers the chance to define the future of software engineering at a high-growth startup.

Location

San Francisco, USA

Why this role is remarkable

• Work on a product already used by over 9,000 companies, including high-profile tech leaders like Stripe, Brex, and Substack, while reviewing 1B lines of code monthly.
• Join a small, elite engineering team of former Stripe, Google, and Figma engineers backed by top-tier investors like Benchmark and Paul Graham with $30M in funding.
• Engage in a unique "offense/defense" work cycle that balances deep-work feature sprints with system health, ensuring exposure to both building and scaling infrastructure.

What you will do

• Design and implement full-stack features involving multi-language codebase indexing, semantic search, and agent-based code validation to catch complex bugs.
• Build AI systems using sample-efficient reinforcement learning to help agents learn a team's coding standards and increase signal-to-noise in PR feedback.
• Participate in daily in-office collaboration in San Francisco, rotating between high-velocity feature development and maintaining the robustness of the core system.

The ideal candidate

• Possesses strong CS foundations and at least 1+ years of experience shipping production-grade software in a fast-paced, high-growth environment.
• Demonstrates high proficiency in JavaScript/TypeScript and a generalist mindset, capable of picking up new tools or languages as technical challenges require.
• Thrives in the chaos of a startup, showing excitement for shifting priorities and the immediate impact of shipping code to thousands of developers.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Robotic Software Engineer

Salary

Not Disclosed

Company Description

Paddington Robotics Limited is a pre-seed/seed stage, 15-person robotics startup in London founded by a Magic Pony co-founder and building AI-driven hardware to solve real-world labor challenges.

Job Description

As a Robotic Software Engineer at Paddington Robotics Limited, you will own core subsystems end-to-end, moving between high-level autonomy and low-level embedded control. You will write production C++ and Python for physical robots deployed in chaotic, real-world environments, working alongside an elite team from Amazon, InstaDeep, and top-tier UK universities.

Location

London, UK

Why this role is remarkable

• Join a team led by a Magic Pony co-founder (acquired by Twitter) and composed of elite engineers from Amazon, InstaDeep, Imperial, UCL, and Cambridge.
• Work on physical robots that are already shipping and being deployed at customer sites, tackling the messy "edge cases" of reality rather than staying in simulation.
• Enjoy high ownership in a scrappy, 15-person startup where you influence everything from motion planning and SLAM to firmware and sensor fusion.

What you will do

• Take end-to-end ownership of a key robotics subsystem, including specification, implementation, testing, and maintenance of code running on real hardware.
• Develop and optimize algorithms across various domains such as SLAM, navigation, computer vision, and high-performance computing using C++ and Python.
• Collaborate with multi-disciplinary teams and spend time on customer sites to understand real-world requirements and iterate on hardware-software integration.

The ideal candidate

• Proven expertise in Python and C/C++ with a strong track record of shipping software that interacts with physical sensors, actuators, and hardware.
• Hands-on experience in robotics, specifically with microcontrollers, image processing, CUDA, or SLAM, and a Masters degree in Computer Science or a related field.
• A pragmatic, low-ego problem solver who thrives in dynamic, multi-disciplinary environments and is comfortable taking projects from concept to completion.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Marketing Manager

Salary

Not Disclosed

Company Description

Ramp Business Corporation is a $44B fintech company, backed by Sequoia and Founders Fund, building the smart infrastructure for finance teams to manage over $200B in annualized spend.

Job Description

As the first Product Marketing Manager for the UK and Europe, you will define Ramp Business Corporation's regional presence. You will lead go-to-market strategy, develop localized messaging for finance leaders, and partner with the GM of Europe to establish Ramp as the leading spend management platform in new markets.

Location

London, UK

Why this role is remarkable

• Join as the first marketing hire in London for a $44B fintech powerhouse, building the regional product marketing function from the ground up with high autonomy.
• Backed by world-class investors like Sequoia, Thrive, and Founders Fund, Ramp Business Corporation is the fastest-growing corporate card and bill payments platform in the industry.
• Shape the future of finance for UK and European businesses by managing high-impact product launches and defining how billions of dollars are managed.

What you will do

• Develop localized positioning and messaging frameworks that resonate with UK finance directors and differentiate Ramp Business Corporation from regional competitors.
• Lead end-to-end product and market launches across Europe, collaborating with Product, Sales, and Growth teams to drive brand awareness and adoption.
• Build essential sales enablement tools, including pitch decks and competitive battle-cards, to empower the dedicated regional sales team.

The ideal candidate

• 7+ years of professional experience, with at least 5 years specifically in B2B Product Marketing for high-growth SaaS or fintech companies.
• Proven track record of launching and scaling products in new international markets, with deep familiarity with UK business culture and buying behaviors.
• Expert-level messaging and positioning skills, with the ability to influence cross-functional stakeholders and leverage AI tools to optimize workflows.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer (AI Agents)

Salary

$180K - $300K + Equity

Company Description

Pylon Labs, Inc. is a $51M Series B startup backed by a16z and BCV, building an all-in-one B2B post-sales support platform. Leveraging conversational data and intelligence, they help over 1,300 companies like Linear and Cognition manage operations in real-time, earning a spot on the prestigious Enterprise Tech 30 list.

Job Description

Join Pylon Labs, Inc. to architect the future of AI-driven customer support. You will build and scale the next generation of AI features, directly impacting how over 1,300 leading tech companies manage their post-sales workflows. This high-impact role involves rapid iteration, ownership of complex technical challenges, and shipping code in a high-performance, engineer-led environment.

Location

San Francisco, USA

Why this role is remarkable

• Join a $51M Series B company backed by top-tier investors like a16z, BCV, and General Catalyst while they scale rapidly from a position of strength.
• Work on cutting-edge AI agent technology used by industry leaders like Cognition (makers of Devin) and Linear to automate complex support workflows.
• Collaborate with a world-class technical team of senior engineers hailing from premier technology companies including Samsara, Affinity, and Airbnb.

What you will do

• Build and deploy the next generation of AI features at Pylon Labs, Inc., rapidly iterating based on direct customer feedback and performance metrics.
• Improve the underlying quality, performance, and reliability of AI agents and intelligent features within the core support and customer success platform.
• Take full ownership of technical projects, managing end-to-end delivery from initial architecture to final shipment in a high-autonomy, low-meeting environment.

The ideal candidate

• Demonstrates strong engineering fundamentals with professional experience in React, Golang, GraphQL, and AWS to build and maintain scalable enterprise software.
• Thrives in a high-productivity culture where shipping code, autonomous project management, and attention to detail are the primary drivers of success.
• Is based in or willing to relocate to San Francisco to work in-person with a growing team of over 90 talented professionals.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Engineering Manager, Platform - Cloud Infrastructure

Salary

$241.5K - $284K + Equity

Company Description

Valon Technologies, Inc. is a Series C fintech backed by a16z, building an AI-native operating system for regulated finance. Having built a mortgage servicing business managing $110B+ in loans, they are transforming complex legacy industries with a modern software stack that has successfully improved operating margins from 0% to over 60%.

Job Description

As Engineering Manager for Cloud Infrastructure at Valon Technologies, Inc., you will lead a high-impact team of five engineers managing production systems handling 100M+ daily jobs. You'll drive technical strategy for scalability and reliability, scale the platform 10x over two years, and bridge the gap between complex infrastructure and rapid product innovation.

Location

New York / San Francisco, USA (Remote Optional)

Why this role is remarkable

• Lead the foundational infrastructure for a platform managing $110B+ in assets, with concrete plans to scale the system 10x over the next two years.
• Join a high-caliber team of engineers from top-tier firms like Stripe, Jane Street, and Meta in a Series C company backed by top-tier investors like a16z.
• Enjoy a high-agency culture where you act as a hands-on technical leader, influencing architecture and strategy for next-gen data stores like Vitess, Clickhouse, and Redis.

What you will do

• Manage and grow a team of 5+ infrastructure engineers, overseeing technical strategy for compute, databases, storage, and networking across all production environments.
• Architect and implement production-scale systems and batch processing control planes to support massive daily growth in background job execution and data volume.
• Collaborate cross-functionally with product and operations to build high-leverage infrastructure that unlocks rapid product iteration while maintaining world-class reliability and security standards.

The ideal candidate

• 4+ years of software engineering experience with at least 1+ years in a dedicated technical leadership or engineering management role in a high-growth environment.
• Deep expertise in cloud providers, containerization using Kubernetes and Docker, and distributed systems capable of handling high-volume background processing and complex data stores.
• Strong systems thinker with a product mindset and a proven track record of mentoring engineers through a feedback-driven, high-performance culture focused on continuous development.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Machine Learning Engineer (MLIPs)

Salary

Not Disclosed

Company Description

Well-funded AI physical sciences startup

Job Description

You will lead the development of machine learning interatomic potentials (MLIPs) to accelerate the discovery of advanced functional materials. By integrating ML models with first-principles physics and automated experimental data, you’ll build high-fidelity simulations that translate complex molecular dynamics into actionable insights for a physical laboratory, bridging the gap between theoretical research and industrial production.

Location

London, UK

Why this role is remarkable

• Opportunity to work at the intersection of frontier machine learning and physical sciences with a world-class team from top research institutions and industry leaders.
• Backed by elite global venture capital firms, the company is tackling high-impact climate and industrial challenges by modernizing the discovery process for critical materials.
• Unique hybrid environment where your research directly influences physical experiments in a high-throughput laboratory, ensuring your models solve real-world engineering problems.

What you will do

• Design and implement scalable pipelines for training and fine-tuning machine learning interatomic potentials (MLIPs) using PyTorch or JAX.
• Collaborate with physics and simulation teams to build high-quality datasets using Density Functional Theory (DFT) and optimize equivariant message-passing architectures.
• Integrate MLIP workflows into larger simulation and discovery platforms to enable rapid, large-scale screening of candidate materials for structural and functional applications.

The ideal candidate

• A PhD in Physics, Materials Science, or a related field with deep expertise in solid-state physics and computational materials modeling.
• Proven experience training MLIPs and a strong understanding of training dynamics, loss landscapes, and generalization in chemical/physical systems.
• Advanced proficiency in Python and modern ML frameworks, combined with hands-on experience using DFT packages like VASP or Quantum Espresso.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Engineer

Salary

Not Disclosed

Company Description

Partly is a London-headquartered startup building a global platform for replacement parts, modernizing a $1.9 trillion industry. Founded by ex-Rocket Lab engineers and backed by elite investors including Blackbird Ventures, Square Peg, and the founders of Figma and Notion, Partly utilizes domain-specific AI to connect the world’s physical parts supply chain.

Job Description

You will own a product surface end-to-end, bridging the gap between customer discovery and shipping production code. By eliminating the handoff between understanding users and building solutions, you will leverage AI-assisted tools to create agentic experiences that transform manual workflows into supervised delegation within one of the world’s least digitized markets.

Location

London, UK

Why this role is remarkable

• Work at the frontier of AI and physical logistics, building with "Interpreter," a domain-specific model that solves data challenges general-purpose AI cannot.
• Join a high-traction team backed by top-tier VCs like Octopus Ventures and visionaries such as Peter Beck (Rocket Lab) and Dylan Field (Figma).
• Experience a high-autonomy environment where you prototype in the afternoon and ship to real customers by the end of the week, owning metrics instead of tickets.

What you will do

• Conduct weekly customer visits to repairers and parts managers to understand friction points and validate product hypotheses where the work actually happens.
• Build and ship production-quality code rapidly using AI-assisted development tools to move users from manual operations to supervised agentic delegation.
• Own the entire product loop for your surface, from identifying customer pain points to measuring adoption and iterating based on real-world usage signals.

The ideal candidate

• Has 3+ years of experience shipping software end-to-end with a proven track record of owning product outcomes and delivering high-craft user experiences.
• Demonstrates a builder mentality with a point of view on agentic design, effectively weighing engineering effort against product impact to find efficient paths.
• Exhibits deep analytical instincts and customer obsession, capable of translating messy real-world relationships into clear, considered, and effortless software solutions.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding AI Engineer Intern

Salary

Not Disclosed

Company Description

Frances is a San Francisco-based startup building AI agents that interface with real-world kitchens and customers to automate food preparation and service.

Job Description

Join Frances as a Founding AI Engineer Intern to bridge the gap between bleeding-edge AI agents and physical kitchen operations. You will own core features, shipping scrappy 0→1 products that connect computer-use tooling to real-world environments. This role is for obsessive builders who care about polish, UX, and the tangible impact of their code.

Location

San Francisco, USA

Why this role is remarkable

• Work directly with the founders in San Francisco to define the core product architecture and user experience from the ground up.
• Operate at the bleeding edge of AI agent technology and computer-use tooling, applying these models to complex physical-world environments.
• Experience the full lifecycle of a startup, from deep technical design to visiting customers' homes and cooking to understand product-market fit.

What you will do

• Design and implement end-to-end features that integrate sophisticated AI agents with real-world kitchen hardware and customer interfaces.
• Ship high-quality, polished code rapidly to move from initial prototypes to functional 0→1 products in a fast-paced environment.
• Engage directly with users by testing the product in real-world settings to gain insights that drive technical and product decisions.

The ideal candidate

• Demonstrates an "obsessive builder" mindset with a track record of shipping scrappy, functional 0→1 products in record time.
• Possesses deep technical curiosity and hands-on experience with AI agents, LLMs, and computer-use tooling or robotic automation.
• Combines strong engineering skills with a passion for UX, polish, and a willingness to step outside the codebase to meet users.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Cloud Engineer

Salary

Not Disclosed

Company Description

Prior Labs GmbH is an AI research and engineering organization focused on building and scaling foundation models that define the next generation of machine intelligence.

Job Description

As a Cloud Engineer at Prior Labs GmbH, you will architect the core infrastructure powering next-generation foundation models. You’ll design scalable backend systems, manage cloud-native deployments, and establish MLOps best practices. Working alongside world-class researchers, you'll bridge the gap between cutting-edge AI research and reliable, production-grade systems in a high-impact environment.

Location

Berlin, Germany

Why this role is remarkable

• You will have complete ownership over the architectural decisions and engineering best practices for serving state-of-the-art AI foundation models.
• This is a rare opportunity to build the backbone of an AI company from the ground up, working directly with top-tier AI researchers.
• The role offers significant autonomy and a clear path toward technical leadership or specialization in ML infrastructure as the team expands.

What you will do

• Design and implement robust, secure backend systems and production-grade APIs for serving and fine-tuning core foundation models.
• Manage core cloud infrastructure using Terraform for Infrastructure as Code (IaC), focusing on reliability, observability, and cost-efficiency.
• Implement secure, GDPR-compliant data storage and access controls while driving high standards for CI/CD and automated testing.

The ideal candidate

• Has 3+ years of professional experience in cloud engineering, SRE, or data platform roles with a track record of managing production infrastructure.
• Demonstrates proficiency in Python and hands-on experience with containerization and orchestration technologies like Docker and Kubernetes.
• Possesses a strong understanding of data modeling and processing, ideally with experience in MLOps or data warehousing platforms like Snowflake.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full-Stack Engineer

Salary

Not Disclosed

Company Description

Emporium AI is an early-stage, research-driven product company building the infrastructure for autonomous AI-native commerce, including generative storefronts, dynamic pricing, and conversational checkout.

Job Description

As a Full-Stack Engineer at Emporium AI, you will build the operating system for AI-native commerce. You'll own end-to-end features across TypeScript, React, and Node.js, moving from design to deployment within weeks. Working directly with live partners in hospitality and e-commerce, you'll bridge the gap between LLM architectures and real-world buyer intent.

Location

New York City, USA

Why this role is remarkable

• Build the future of commerce by creating autonomous agents that negotiate, understand intent, and generate dynamic storefronts in real-time.
• Join a high-velocity, research-driven team based in NYC and Paris that is already shipping products to live partners in hospitality.
• High-impact ownership where you will influence the engineering culture and product roadmap of an early-stage startup from the ground up.

What you will do

• Design and ship end-to-end features across the entire stack, including the AI layer, commerce logic, and user-facing React interfaces.
• Collaborate directly with clients and live partners to iterate on product requirements and see your work in production within weeks.
• Architect scalable systems using TypeScript, Node.js, and PostgreSQL to power agent-to-agent markets and conversational checkout flows.

The ideal candidate

• Has 3–5 years of professional engineering experience with a strong command of TypeScript, React, Node.js, and PostgreSQL.
• Proven track record of shipping consumer or B2B products end-to-end, taking full ownership from initial concept through final delivery.
• Thrives in early-stage environments characterized by ambiguity and values first-principles thinking to solve complex infrastructure problems.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

$130k-$180k + Equity

Company Description

Well-funded legal tech AI startup

Job Description

Join a high-performance team building the AI layer for the legal industry. You will own features end-to-end, from custom RAG pipelines to React-based interfaces. Working directly with founders from top tech companies, you will ship code daily and visit customers to shape a product that is already seeing massive revenue growth.

Location

New York, USA

Why this role is remarkable

• Work directly with founders and a high-caliber engineering team from elite backgrounds like Google, Jane Street, and Amazon.
• Join a company experiencing 10x revenue growth backed by top-tier VCs, providing both stability and high upside.
• High-impact environment where you ship daily and influence the product roadmap through direct interactions with global law firm clients.

What you will do

• Design and implement full-stack features using Go, React, TypeScript, and AWS serverless infrastructure.
• Build and optimize custom RAG pipelines and AI-driven workflows that automate complex billable time capture.
• Collaborate directly with customers to identify pain points, prioritize product requirements, and execute technical solutions autonomously.

The ideal candidate

• Holds a CS degree from a top-tier program and has 2-5 years of experience at a high-growth startup.
• Demonstrates strong product sense and the ability to own the entire development lifecycle without needing hand-offs.
• Possesses an interest in AI/ML systems and thrives in a fast-paced, in-person collaborative environment in New York City.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer, Platform

Salary

$200k-$250k + Equity

Company Description

Duckbill is a $7.75M seed-funded San Francisco company backed by Heavybit and Uncork Capital, building Skyway to automate cloud cost management. Founded by domain experts with seven years of research, Duckbill provides the financial infrastructure used by AI labs and neoclouds to manage nine-figure infrastructure agreements.

Job Description

Join a high-impact team building Skyway, a financial platform for AI-native companies managing massive infrastructure costs. You will architect data systems processing hundreds of millions of billing rows using Python and ClickHouse. As one of the first ten engineers, you will own the infrastructure transforming unstructured cloud agreements into precise, actionable financial data.

Location

San Francisco, USA

Why this role is remarkable

• Direct impact on $10M+ compute decisions for the world's leading AI labs and neoclouds through your data models and financial engines.
• Backed by $7.75M from Heavybit and Uncork Capital with a massive competitive advantage derived from seven years of proprietary benchmark data.
• Massive autonomy in an engineering team of six where you will make foundational technical decisions and ship code to production daily.

What you will do

• Build and maintain streaming and batch data processing pipelines for hundreds of millions of rows using OTel, API pulls, and S3.
• Develop the contract application engine that reconciles complex, unstructured cloud agreements with real-time consumption data for mission-critical financial accuracy.
• Design multi-provider data models and partitioning strategies in ClickHouse to deliver sub-second performance on heavy analytical workloads for strategic finance leaders.

The ideal candidate

• Strong professional experience building large-scale data systems using Python, SQL, and OLAP databases like ClickHouse, Snowflake, or DuckDB.
• Deep understanding of ETL pipelines, lakehouse architectures, and the nuances of reconciling streaming versus batch data sources in high-precision environments.
• Self-directed engineer who thrives in high-autonomy environments and maintains a fastidious approach to data quality when no clear spec exists.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Machine Learning Engineer: LLM Interpretability & Systems

Salary

$175K – $250K + Equity

Company Description

CTGT, Inc. is a venture-backed startup born out of Stanford University research, providing a deterministic governance layer for enterprise AI. Backed by Google’s Gradient Ventures, General Catalyst, and Y Combinator, CTGT, Inc. builds the control plane that enables Fortune 500 institutions to deploy generative AI workflows with auditability and confidence.

Job Description

As a Machine Learning Engineer at CTGT, Inc., you will work deep within the model stack to make generative AI deterministic and reliable. You’ll apply mechanistic interpretability techniques to model weights and activations, building the policy engine that enforces real-time governance for high-stakes enterprise applications at the edge of AI research.

Location

San Francisco, USA

Why this role is remarkable

• Bridge the gap between frontier AI research and real-world production by implementing mechanistic interpretability techniques like activation patching and control vectors.
• Join a high-growth team backed by elite investors including Google’s Gradient Ventures, General Catalyst, and Y Combinator with significant equity upside.
• Develop the core deterministic governance layer required by the world's largest institutions to safely deploy generative AI at scale.

What you will do

• Operationalize mechanistic interpretability research into production-ready code that improves model behavior through direct internal interventions.
• Design and optimize feature-level intervention systems that enable real-time, auditable policy enforcement during model inference.
• Build robust evaluation and deployment loops to ensure model changes are reliably shipped into complex enterprise VPC environments.

The ideal candidate

• Possesses deep expertise in Transformer architectures, PyTorch internals, and the mathematical foundations required for advanced deep learning optimization.
• Demonstrates a proven track record of training or fine-tuning models beyond simple augmentation, specifically probing the mechanics of model cognition.
• Exhibits strong technical ownership with the ability to translate academic papers into high-performance Python, Rust, or TypeScript implementations.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

Not Disclosed

Company Description

Den is a New York-based crypto infrastructure company securing the largest organizations in the global crypto economy. Backed by IDEO CoLab Ventures and top crypto investors, Den provides institutional-grade wallet infrastructure for over 800 teams, including Lido and Worldcoin, having processed over $10B in transaction volume to date.

Job Description

As a Software Engineer at Den, you will build full-stack web applications that secure billions in assets for leading crypto institutions. Working directly with technical co-founders, you'll ship critical features across the TypeScript stack and help define the engineering culture as transaction volumes scale from $1B toward $18T.

Location

New York, USA

Why this role is remarkable

• Join a high-growth crypto infrastructure leader that saw transaction volume explode from $1B in 2024 to $7.5B in 2025.
• Work directly with technical founders from ConstitutionDAO who have deep experience in smart contract development and scaling backend infrastructure.
• Contribute to a mission-critical platform trusted by industry giants like Lido and Worldcoin to secure their most vital on-chain deposits.

What you will do

• Develop and scale full-stack applications using TypeScript, Next.js, and Node.js to facilitate secure, high-volume institutional crypto transactions.
• Collaborate with the co-founders to architect new features and make foundational technical decisions for the core wallet infrastructure.
• Bridge the gap between complex blockchain protocols and seamless user experiences using tools like Viem, Prisma, and PostgreSQL.

The ideal candidate

• Possesses 1-4 years of experience shipping production-grade code with a strong proficiency in TypeScript and the modern React/Node ecosystem.
• Demonstrates an insatiable curiosity for crypto and the ability to execute at high speeds in a fast-paced, high-ownership environment.
• Combines technical excellence with project management skills and the ability to make architectural decisions that will scale with the company.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Chief Financial Officer

Salary

£200k-£220k + Equity

Company Description

Chip Financial Ltd is a high-growth London fintech managing billions in client assets and building the UK's defining AI-powered digital wealth management platform.

Job Description

As Chief Financial Officer, you will serve as a strategic partner to the founders, shaping commercial strategy and capital allocation. This ExCo role oversees treasury, data insights, and investor relations during a period of rapid acceleration. You will drive rigorous financial thinking to transform Chip into a category-defining generational wealth business.

Location

London, UK

Why this role is remarkable

• Take a seat on the Executive Committee and attend Board meetings, serving as a genuine architect of the company’s long-term commercial trajectory and capital allocation.
• Join one of the UK's fastest-growing fintechs at an inflection point as it scales its AI-powered platform to manage billions in customer assets.
• Lead the transformation of digital wealth management, moving beyond traditional banking to create a holistic destination for savings, investments, and financial guidance.

What you will do

• Partner with the CEO and founders on commercial strategy, end-to-end financial modeling, and scenario planning to optimize unit economics and cohort LTV.
• Own the treasury function managing billions in customer money, ensuring full CASS compliance and managing NIM dynamics and bank counterparty relationships.
• Lead the Data Insight team to translate complex customer behavior and product pricing data into actionable commercial decisions and forward-looking revenue models.

The ideal candidate

• Proven experience as a CFO or FD in a VC-backed consumer fintech or retail investment platform with deep expertise in unit economics like CAC and LTV.
• Strong background in FCA-regulated environments, capable of holding an SMF designation and managing CASS-compliant client money or custody functions.
• Qualified accountant (ACA, ACCA, CIMA) with a heavy lean toward FP&A and forward-looking commercial leadership rather than purely historic statutory reporting.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Lead Backend Engineer - Nucleus (AI & Back Office)

Salary

£110,000 - £130,000

Company Description

$75M Series C betting platform backed by The Raine Group

Job Description

Join a high-growth entertainment leader as the first technical lead for a greenfield AI & Back Office team. You will drive the development of internal platforms and pioneer practical AI integrations to transform engineering workflows. This player-manager role offers immense autonomy to ship production-grade Python systems that power a modern sports betting experience.

Location

Remote, UK

Why this role is remarkable

• Lead a brand-new, greenfield function with the autonomy to shape the technical direction and architectural standards for both internal platforms and AI strategy.
• Work within a well-funded Series C environment that has raised over $75M in equity, enjoying the stability of a 150-person company with a fast-moving startup culture.
• Direct impact on organizational velocity by building AI-powered tools that improve the daily lives of both engineers and non-technical staff across the entire business.

What you will do

• Lead and mentor a focused team of three engineers while remaining hands-on as a primary individual contributor to the core backend codebase.
• Architect and maintain the mission-critical internal back-office platform, including configuration management, operational dashboards, and internal APIs.
• Identify and productionize AI opportunities using LLM APIs and RAG pipelines to automate repetitive tasks and optimize developer experience.

The ideal candidate

• 7+ years of professional backend engineering experience with a strong proficiency in Python and modern cloud infrastructure like AWS, PostgreSQL, and Terraform.
• Practical experience integrating LLMs or AI orchestration frameworks into production-quality products, moving beyond simple prototypes to scalable business solutions.
• Proven ability to lead or mentor engineers in a hands-on capacity, managing sprint planning and delivery while maintaining a high quality bar through code reviews.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Sr. GTM Recruiter

Salary

$160K–$200K + Equity

Company Description

High-growth enterprise infrastructure startup

Job Description

As a Sr. GTM Recruiter, you will lead the charge in scaling the go-to-market teams during a critical growth phase. You'll partner closely with leadership to define talent strategies, manage full-cycle recruitment for sales and marketing roles, and ensure a world-class candidate experience that reflects the company's high-performance culture and technical excellence.

Location

San Francisco, USA

Why this role is remarkable

• Join a rapidly scaling organization at a pivotal moment, shaping the core GTM foundation.
• Backing from top-tier VCs and a leadership team with a proven track record in technical sectors.
• High-impact role with direct influence on the company's commercial success and cultural evolution.

What you will do

• Manage full-cycle recruitment for diverse GTM roles, from sales development to executive-level positions.
• Collaborate with hiring managers to refine job specifications, interview processes, and sourcing strategies.
• Drive diversity and inclusion initiatives throughout the recruitment lifecycle to build a balanced, high-performing team.

The ideal candidate

• Proven experience recruiting for GTM functions within high-growth B2B SaaS or technical environments.
• Exceptional relationship-building skills with a track record of partnering effectively with senior leadership.
• Analytical mindset with the ability to use data to drive recruitment decisions and process improvements.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full-Stack TypeScript Engineer

Salary

$165,000 - $220,000 + Equity

Company Description

Outro Health is a mission-driven virtual care startup dedicated to helping people safely taper off antidepressants using the first neurobiology-based method. Led by world-leading expert Dr. Mark Horowitz, the company has established a first-of-its-kind clinical model with meaningful revenue and research partnerships with top health systems.

Job Description

Join Outro Health as engineer #2 to build software that enables patients to safely reduce medication. You’ll partner with the Head of Product to scale a complex clinical care model, moving between patient-facing React Native apps, AI-driven operations, and TypeScript clinical tools while ensuring a unified view of patient health data.

Location

New York, USA

Why this role is remarkable

• Ground-floor opportunity as the second engineer, doubling the technical team and directly influencing the foundational architecture of a category-defining health platform.
• Mission-driven work solving a massive public health challenge led by Dr. Mark Horowitz, the world’s leading expert in neurobiology-based medication tapering.
• High-autonomy environment where you’ll lean into AI tools like Claude and Cursor to maintain a small, high-leverage team with enormous product ownership.

What you will do

• Develop and scale clinical products, including custom clinician tools and AI agents that assist in monitoring patient responses to medication changes.
• Own the end-to-end lifecycle of patient-facing features across web and React Native mobile platforms, from initial design through deployment and clinical iteration.
• Build robust integrations with insurance and data platforms to streamline billing and enable research partnerships with leading universities and health systems.

The ideal candidate

• 3+ years of professional experience as a full-stack engineer with deep expertise in TypeScript, React, and Node.js (Next.js experience is a plus).
• Proven ability to ship products independently and turn ambiguous clinical workflows into clear software models, with a strong focus on data modeling and domain boundaries.
• Systems-minded builder who is excited about leveraging AI tools to accelerate development and has an interest in making complex healthcare systems intuitive for patients.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding AI/ML Research Engineer

Salary

Not Disclosed + 0.30%-1.20% Equity

Company Description

Generalcatalyst.com is a Y Combinator W26-backed startup developing advanced AI agents that operate computers just like humans to eliminate repetitive manual workflows for enterprise teams.

Job Description

As a founding AI/ML Research Engineer at Generalcatalyst.com, you will bridge the gap between cutting-edge research and production systems. You'll build autonomous agents that reason, plan, and execute complex workflows across GUI and legacy systems. This is a high-impact role working directly with founders to define the future of enterprise automation.

Location

San Francisco, USA

Why this role is remarkable

• Secure a ground-floor opportunity with 0.30%-1.20% equity in a YC W26 company with strong investor backing.
• Work directly with founders from IIT Delhi, CMU AI research, and McKinsey to shape the core technology from day one.
• Bridge the gap between elite AI research and production by shipping systems that automate workflows at 10x speed.

What you will do

• Research and design multi-agent coordination strategies including context management, memory architectures, and resource utilization.
• Develop robust reasoning pipelines such as chain-of-thought and reflexion agents that remain reliable under distribution shift.
• Implement visual reasoning systems using Vision-Language Models (VLMs) for advanced GUI understanding and screen interpretation.

The ideal candidate

• Recent PhD or Master’s graduate from a top-tier program like Stanford, MIT, or CMU with a track record in AI/ML.
• Proven research background with publications at top venues such as NeurIPS, ICML, ICLR, ACL, or CVPR.
• Engineering proficiency in Python, PyTorch, and agentic orchestration frameworks like LangChain, LangGraph, or AutoGen.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Senior Staff Platform Engineer (Up to £200k + Equity) at VC-backed compute infrastructure startup

Job Title

Senior Staff Platform Engineer

Salary

Up to £200k + Equity

Company Description

VC-backed compute infrastructure startup

Job Description

As a founding-level hire, you will architect financial-grade infrastructure for the global GPU market. You will bridge the gap between high-performance compute and capital markets, building systems for real-time pricing, automated settlement, and cross-cloud orchestration. This role offers the unique opportunity to define the technical foundation for a new asset class.

Location

London, UK

Why this role is remarkable

• Lead the architectural design of a first-of-its-kind trading platform for GPU compute, working directly with founders from elite quantitative and engineering backgrounds.
• Join a well-funded startup backed by top-tier VCs at the intersection of AI infrastructure and sophisticated financial instruments.
• High-impact founding role with significant equity and the mandate to build and lead a world-class platform engineering team from scratch.

What you will do

• Architect and build robust services for dynamic pricing, on-demand billing, and high-reliability cash settlement systems.
• Design and implement complex inventory management logic and orchestration for GPU instances across multiple cloud providers.
• Own the end-to-end security, scalability, and reliability of core infrastructure to meet financial-grade performance guarantees.

The ideal candidate

• 8+ years of software engineering experience with a deep background in distributed systems, cloud infrastructure, or high-scale billing rails.
• Proven track record of building production-grade systems in fintech, payments, or low-latency trading environments.
• Expert-level proficiency in backend languages like Go, Rust, or C++ and experience mentoring high-performing engineering teams.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer

Salary

Not Disclosed

Company Description

Nidus is a well-backed seed-stage startup building an AI-first, software-defined manufacturing platform to revitalize American industrial production. Founded by experts from defense tech and AI, Nidus combines robotics, ML infrastructure, and cloud systems to turn complex assembly work into reliable, software-driven telemetry and throughput.

Job Description

As a Senior Software Engineer at Nidus, you will architect the backend systems and data pipelines powering the factory of the future. You'll build hybrid cloud and on-prem services that maintain uptime in high-stakes industrial environments. This is a hands-on, founding-team role driving the software backbone for autonomous, localized manufacturing.

Location

New York City, USA

Why this role is remarkable

• Join a high-ownership founding team in NYC, working directly with founders to solve the structural challenges of US manufacturing.
• Work in a unique environment where world-class robotics researchers, mechanical engineers, and defense-tech software veterans collaborate under one roof.
• Build mission-critical systems where reliability is paramount, applying industrial-grade discipline to petabyte-scale visual data pipelines and ML infrastructure.

What you will do

• Design and implement multi-compute architectures spanning embedded devices, on-prem factory services, and cloud-based backend systems.
• Build petabyte-scale visual data pipelines for ingesting, indexing, and preparing manufacturing data for machine learning workflows.
• Develop resilient infrastructure-as-code and observability tools that ensure high uptime and performance in noisy industrial production environments.

The ideal candidate

• Has 3–6 years of experience building and shipping production-grade software with a focus on backend systems, infrastructure, or data at scale.
• Possesses deep expertise in hybrid cloud/edge environments and is comfortable managing complex systems that handle terabytes to petabytes of data.
• Thrives in an in-person, fast-iterating startup culture and is capable of owning technical direction from architecture to end-to-end execution.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer, Infrastructure

Salary

$140K–$215K + Equity

Company Description

Opal Security is a $59M venture-backed security leader building AI-native identity governance, supported by premier investors like Greylock and Battery.

Job Description

Join Opal Security to architect and scale critical infrastructure for AI-native security. You will own the platform's stability across Kubernetes, Golang, and Terraform, supporting both cloud and self-hosted environments. Collaborate directly with engineers at industry leaders like Figma and Databricks to build the next generation of identity management tools.

Location

San Francisco, USA

Why this role is remarkable

• Direct impact on security infrastructure for category-defining companies like Databricks, Figma, and Cloudflare.
• Backed by $59M from top-tier investors Greylock and Battery, led by experts from Dropbox and the intersection of math and crypto.
• High-growth environment with a seat at the table for product decisions and the creative freedom to architect complex multi-cloud solutions.

What you will do

• Design and scale critical infrastructure using Kubernetes, Golang, and Terraform across AWS, GCP, and self-hosted customer environments.
• Architect systems that ensure platform stability, security, and speed, enabling product engineers to ship features with high confidence.
• Consult directly with security and engineering teams at Fortune 500 startups to understand and solve their complex IAM challenges.

The ideal candidate

• Strong background in infrastructure engineering with deep expertise in Golang, Kubernetes, and managing distributed systems at scale.
• Experienced in infrastructure-as-code using Terraform and proficient in managing cloud-native databases like Postgres and Redis.
• Proactive problem-solver who enjoys working across the stack and collaborating with both internal teams and external enterprise customers.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Director, Mechanical Engineering

Salary

$225k-$300k + Equity

Company Description

Eight Sleep is a high-growth sleep fitness company recognized four times by Fast Company as one of the Most Innovative Companies for its advanced thermoregulation hardware.

Job Description

You will lead the mechanical engineering team in San Francisco, overseeing the development of complex electromechanical systems including the flagship Pod and brand-new hardware. Reporting to the CPO, you will balance high-level system architecture with team leadership to deliver products that transform human recovery through data-driven sleep technology.

Location

San Francisco, USA

Why this role is remarkable

• Lead hardware innovation for a "Best Invention of the Year" recipient backed by top-tier investors and endorsed by neuroscientist Andrew Huberman.
• Work across diverse disciplines including thermals, fluids, sensing, and soft goods to create beautiful consumer products used by world-class performers.
• Enjoy high-impact ownership at a ~200-person company where you will define the architecture for an ambitious roadmap of next-generation hardware.

What you will do

• Direct the mechanical engineering lifecycle, managing teams of ME, soft goods, and test engineers to ensure flawless execution from concept to production.
• Architect complex electromechanical systems, making critical technical trade-offs across fluids, mechanisms, and sensor integration for the flagship Pod and new products.
• Collaborate directly with the CPO and executive team to define the hardware roadmap and scale manufacturing through frequent travel to partners in China.

The ideal candidate

• Requires 10+ years of experience developing complex electromechanical consumer electronics or medical devices with a track record of high-volume launches in Asia.
• Must have 2+ years of direct management experience or proven success as a technical lead ready to step into a player-coach leadership role.
• Demonstrates deep technical proficiency in injection molding, DFM/DFA, and tolerance analysis, with additional expertise in thermal or fluid systems highly preferred.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Software Engineer

Salary

Not Disclosed

Company Description

Specialist high-growth technology partner

Job Description

Join a high-energy environment building full-stack AI platforms and forward-deploying solutions into elite client environments. You will work across a diverse portfolio of the UK's most exciting startups, from seed-stage AI ventures to established unicorns. This role demands high agency, exceptional communication, and a passion for shipping high-quality code at speed.

Location

London, UK

Why this role is remarkable

• Work directly with the UK’s fastest-growing AI startups and Series B/C unicorns on mission-critical engineering projects.
• Join a high-ownership culture where you are empowered to make significant technical decisions and ship software daily.
• Exposure to a massive variety of technical stacks and industries, from deep-tech hardware integration to complex AI platforms.

What you will do

• Architect and build full-stack AI platforms from the ground up for high-growth portfolio companies.
• Forward-deploy into client environments to integrate sophisticated software and hardware solutions seamlessly.
• Collaborate closely with founders and elite engineering teams to maintain an exceptionally high bar for technical excellence.

The ideal candidate

• Holds a Computer Science or Electrical Engineering degree from a top-tier UK university with a strong technical foundation.
• Has 2+ years of experience in high-intensity environments like finance, aerospace, or venture-backed AI startups.
• Demonstrates high agency and excellent communication skills, capable of navigating complex client environments and technical challenges.

===

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of Customer Success

Salary

Not Disclosed

Company Description

Fast-growing AI automation startup

Job Description

As the Head of Customer Success, you will lead the charge in defining and scaling the post-sales experience for a high-growth AI platform. You will build the CS function from the ground up, establishing processes, metrics, and a team dedicated to ensuring long-term value and retention for a rapidly expanding enterprise customer base.

Location

New York, USA

Why this role is remarkable

• Founding leadership opportunity to build the entire Customer Success department from scratch at a well-funded AI startup.
• Work directly with the founding team to shape the company’s long-term customer strategy and product roadmap.
• High-impact role in a hyper-growth environment backed by top-tier venture capital firms within the booming AI space.

What you will do

• Design and implement the end-to-end customer journey, from onboarding and implementation to renewal and expansion.
• Recruit, mentor, and lead a high-performing team of Customer Success Managers as the company scales its operations.
• Define and track key performance indicators such as Net Revenue Retention, churn rate, and customer health scores.

The ideal candidate

• Proven track record of building and leading a Customer Success function from scratch within a hyper-growth B2B SaaS environment.
• Deep expertise in developing scalable customer life-cycle processes and managing complex enterprise relationships.
• Exceptional leadership skills with a "roll-up-your-sleeves" mentality and a passion for driving customer value in emerging tech.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

$200k-$400k + Equity

Company Description

Fragment Data Technologies is a San Francisco-based AI startup building autonomous agents that resolve procurement exceptions for Fortune 500 enterprises. Founded by platform veterans from Uber, Instabase, and Zoom, the company has scaled to mid-7-figure ARR with zero marketing spend, serving global customers who rely on their agents to navigate complex, large-scale workflows.

Job Description

As a Founding Engineer at Fragment Data Technologies, you will architect the foundational systems for AI agents operating across complex enterprise data. You will design distributed pipelines and graph-traversal systems to resolve procurement failures end-to-end. This high-impact role involves working directly with Fortune 500 customers and shaping the technical trajectory of a high-growth startup.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-velocity startup that has achieved mid-7-figure ARR within its first six months through organic customer references and zero CAC.
• Own the foundational engineering for autonomous agents solving trillion-dollar procurement problems for some of the world's largest enterprises.
• Work alongside an elite founding team of AI researchers and platform engineers with leadership experience at Zoom, Uber, and Instabase.

What you will do

• Design and build distributed agent pipelines processing tens of millions of data points with deterministic and multi-tenant-safe behavior.
• Engineer advanced graph traversal and indexing systems to enable fast, lossless reasoning over complex, unified data interfaces.
• Develop self-assembling workflow engines that allow AI agents to autonomously compose and execute complex procurement tasks with full traceability.

The ideal candidate

• A high-slope generalist with 2–7 years of experience and a track record of shipping high-quality production code across the full stack.
• Proven ability to thrive in ambiguity and build 0-to-1 systems, ideally having been a founder or lead engineer at an early-stage startup.
• Deep technical interest in building robust agentic infrastructure and solving messy enterprise data problems at Fortune 500 scale.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Title:
Frontend Engineer ($160K–$250K + Equity) at Greptile - Benchmark-backed AI Review Layer

Job Title

Frontend Engineer

Salary

$160K–$250K + Equity

Company Description

Greptile - Benchmark & YC-backed AI code review layer

Job Description

As Greptile's first dedicated Frontend Engineer, you will own the entire product experience for 7,000+ companies. You'll build the TypeScript/React dashboard that reviews one billion lines of code monthly for customers like Nvidia and Coinbase. This is a foundational role in a talent-dense, in-person team building the future of autonomous code validation.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-growth startup backed by $30M from Benchmark, YC, and Paul Graham, currently growing 25–30% month-over-month as the standard AI review layer.
• Take full ownership of the user interface for a product relied upon by thousands of developers at world-class engineering organizations like Brex and Zapier.
• Work in a talent-dense environment in North Beach, SF, alongside former Stripe, Facebook, and Figma engineers who value high-speed shipping and in-person collaboration.

What you will do

• Architect and maintain the Greptile dashboard and customer-facing analytics using TypeScript and React to provide engineering leaders with deep visibility into code quality.
• Partner closely with the design engineer to iterate on and ensure a fast, consistent, and beautiful frontend experience across the entire application.
• Build autonomous agents that learn idiosyncratic coding standards and identify high-signal PR feedback to reduce noise for thousands of enterprise developer teams.

The ideal candidate

• 3–7 years of professional frontend experience with deep, production-level expertise in TypeScript and ReactJS.
• A strong sense of craft and design taste, with a track record of building beautiful, high-performance UIs at design-forward companies or through complex personal projects.
• Thrives in high-growth, in-person environments and possesses a B.S. in Computer Science or an equivalent degree from a top-tier institution.

===

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer (Full Stack)

Salary

£80k–£100k + Equity

Company Description

Humaans is a $20M venture-backed London startup building the next-generation AI-powered infrastructure for the global workplace. Backed by Y Combinator and the founders of Slack, Figma, and Shopify, the company is redefining people operations with an agentic AI layer that automates workflows across HR, IT, Finance, and Operations.

Job Description

Join Humaans as a Senior Full Stack Engineer to build "Athena," an agentic AI layer automating people operations. Working directly with the founders in London, you will own features from ideation to launch across a modern TypeScript stack. Help us redefine how fast-growing companies like Poolside and Quantexa manage complex global workflows.

Location

London, UK

Why this role is remarkable

• Work on a highly differentiated AI platform that uses a structured workforce data model to make automation reliable for HR, IT, and Finance.
• Join a company backed by $20M from elite investors, including Y Combinator and the founders of Slack, Figma, and Shopify, in a category that is currently wide open.
• Enjoy a high-autonomy product culture where engineers influence the roadmap, collaborate with designers, and solve complex orchestration problems for high-growth global teams.

What you will do

• Build and ship end-to-end features using TypeScript, React, and Node.js while contributing to technical architecture and infrastructure on Kubernetes.
• Collaborate directly with the CEO and Head of Engineering to shape product definition, discover customer needs, and expand the third-party integration marketplace.
• Own the full software lifecycle, from scoping and technical planning to implementation, bug fixes, and supporting sales/marketing efforts.

The ideal candidate

• Extensive professional experience building full-stack web applications, ideally within a high-growth SaaS environment, with a deep appreciation for digital craftsmanship.
• Expert-level proficiency in TypeScript and Node.js, with the ability to navigate complex backend systems and frontend React components with ease.
• Proven track record of taking ownership of ambiguous problems and collaborating effectively with product teams to deliver tangible value to end-users.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Manager

Salary

Not Disclosed + Equity

Company Description

Limbic is a Series A healthtech company in London building AI tools for mental health care that empower clinicians to deliver higher quality support at scale.

Job Description

As the first Product Manager for the UK team, you will own the product function from the ground up, reporting directly to the CTO. You will lead discovery and roadmap processes to launch Limbic’s AI Therapist, aiming to eliminate Talking Therapies waitlists across the UK clinical landscape by 2027.

Location

London, UK

Why this role is remarkable

• Join as the first Product Manager on the UK team, reporting directly to the CTO and co-founder to shape the strategic direction of the product.
• Work at a high-growth Series A healthtech company tackling the mental health crisis with AI tools integrated directly into real-world clinical workflows.
• Drive a mission-critical objective: launching an AI Therapist to eliminate patient waitlists for Talking Therapies across the entire United Kingdom by 2027.

What you will do

• Build and own product discovery, strategy, and roadmap processes from scratch, establishing the product function for the UK market.
• Collaborate directly with the founding team and CTO to translate clinical needs into scalable AI-driven features for healthcare providers.
• Lead the product development lifecycle for the AI Therapist, ensuring seamless integration into complex clinical environments and real-world workflows.

The ideal candidate

• Holds 5+ years of Product Management experience specifically within fast-growing healthcare providers or healthtech companies.
• Proven track record of building product processes from the ground up at early-stage companies rather than just maintaining inherited systems.
• Comfortable navigating the ambiguity of a Series A startup and possessing the ability to wear multiple hats across strategy and execution.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer

Salary

Not Disclosed

Company Description

Borderless is a fast-growing immigration-tech startup backed by Entrepreneur First and Backed VC, simplifying the complex UK visa sponsorship process. Since 2023, they have supported over 600 businesses and 15,000 workers, leveraging automation and AI to transform a traditionally broken system into a seamless global mobility platform.

Job Description

You will join a high-impact engineering team of eight, building a full-stack platform that automates UK immigration. Working across TypeScript, React, and AWS, you’ll ship code ten times daily to solve complex logic and data modeling challenges. This role is pivotal in scaling Borderless as it expands into new international markets and sectors.

Location

London, UK

Why this role is remarkable

• Join a mission-driven team backed by Backed VC and Entrepreneur First, solving one of the most significant friction points in the global economy.
• Work at the cutting edge of AI implementation, building LLM-driven document classifiers and security tools that redefine how immigration paperwork is handled.
• Benefit from a culture of high ownership and speed, deploying to production multiple times daily within a small, elite engineering squad of roughly eight people.

What you will do

• Develop and maintain the core Borderless platform using TypeScript, React (NextJS), and Node.js to serve candidates, businesses, and internal teams.
• Design and scale complex PostgreSQL data models to ensure high performance and extensibility as the product expands into new global jurisdictions.
• Integrate advanced LLM and AI capabilities to automate document classification and extraction, significantly reducing manual overhead for international visa applicants and employers.

The ideal candidate

• Possesses 4–7+ years of professional engineering experience with a deep mastery of the full-stack: TypeScript, React, Node.js, and PostgreSQL.
• Demonstrates a proven track record of shipping fast and owning features end-to-end within the fast-paced, high-ambiguity environment of an early-stage startup.
• Displays strong architectural thinking, especially regarding asynchronous workloads via AWS SQS and the tradeoffs between speed-to-market and long-term technical stability.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

Not Disclosed + Equity

Company Description

VC-backed AI retention platform

Job Description

As a Backend Engineer at this VC-backed AI startup, you will build the core infrastructure powering intelligent agents that solve subscriber churn for consumer brands. You will design robust APIs, architect databases, and integrate third-party platforms. Working alongside experienced founders, you’ll own significant surface area and help shape a high-performance engineering culture.

Location

San Francisco, USA

Why this role is remarkable

• High-impact ownership within a lean, 15-person team where every engineer shapes the core product and architecture.
• Strong traction and financial stability, backed by top-tier VCs with a clear mission to solve churn for global brands.
• An in-person, high-trust environment in San Francisco that fosters rapid iteration and direct collaboration with world-class founders.

What you will do

• Design and maintain the core infrastructure, including APIs and database schemas, that powers production-ready AI agents.
• Build and manage complex integrations with third-party platforms to enable seamless data flow for consumer brand clients.
• Collaborate directly with the founding team to architect scalable systems and define the long-term technical roadmap.

The ideal candidate

• At least 1 year of professional experience in backend development with a focus on server-side logic and performance.
• Strong fundamentals in database management and API design, with an ability to ship reliable, high-quality code quickly.
• A proactive, owner-mindset with a drive to solve complex problems and thrive in a fast-paced, in-person startup environment.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Lead AI and Process Modelling Engineer

Salary

Not Disclosed + Equity

Company Description

Alpha Machines is a London-based industrial AI company founded by repeat unicorn builders to re-industrialise Europe through advanced power electronics. They are building AlphaOS, a platform that combines physics-informed modelling with modern ML to design and manufacture critical propulsion systems for aerospace, defence, and robotics applications.

Job Description

As a founding team member, you will own the AI and physics modelling layer of AlphaOS, bridging the gap between thermodynamics and machine learning. You will design prediction, anomaly-detection, and planning surfaces for digital twins, ensuring factory reasoning is grounded in physical truth to optimize yield and throughput for global customers.

Location

London, UK

Why this role is remarkable

• Join a high-caliber founding team led by repeat unicorn founders with a proven track record of scaling massive technology companies.
• Work at the cutting edge of the "physical AI" revolution, building the software intelligence layer for vertically integrated European manufacturing facilities.
• Enjoy significant impact and ownership as a founding-team member with equity, defining the technical bar for how LLMs reason about physical systems.

What you will do

• Architect the AI and physics modelling layer of AlphaOS, encompassing process-level prediction, anomaly detection, and root-cause analysis.
• Encode complex domain physics—including kinetics, thermodynamics, and chemistry—into the digital twin to drive production yield and quality.
• Design and ship LLM-driven reasoning surfaces, such as agents and retrieval systems, that produce actionable outputs for factory operators.

The ideal candidate

• Has 4+ years of experience in applied ML or computational physics, with a background at places like DeepMind, Palantir, or top research groups.
• Possesses expert-level Python skills and fluency in PyTorch or JAX, with a track record of shipping production-grade ML systems.
• Demonstrates deep expertise in physics-informed neural networks, industrial time-series forecasting, or grounding LLM reasoning in structured operational data.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full Stack Engineer

Salary

£65k-£75k

Company Description

&Dine is a London-based online food marketplace connecting independent Makers and small businesses with customers seeking authentic, handmade food. Operating with a tight-knit team of 25, they empower culinary creators to build sustainable businesses while fostering community connection through a platform that prioritizes local craft and creativity.

Job Description

You will build and ship end-to-end features for &Dine’s food marketplace, maintaining a seamless experience for both Makers and customers. Working in a lean engineering team, you'll own the full lifecycle from design to deployment, optimizing performance, reviewing code, and leveraging AI-assisted tools to scale a platform that celebrates authentic, handmade food.

Location

London, UK

Why this role is remarkable

• Join a high-impact engineering team of four where your technical decisions directly shape the product and every line of code you write is visible to users.
• Work on a mission-driven platform that empowers independent food creators and Makers to start and grow their own businesses within a supportive community.
• Enjoy a modern development environment utilizing TypeScript, Nuxt.js, and AI-assisted tools like Claude, within a flexible hybrid office culture in the heart of London.

What you will do

• Develop and maintain scalable front-end and back-end features using Vue.js/Nuxt.js and Node.js to ensure a fast, seamless marketplace experience.
• Own the infrastructure and deployment lifecycle, containerizing applications with Docker and managing servers on AWS to guarantee platform reliability.
• Lead technical quality through rigorous pull request reviews, mentoring junior engineers, and refining the release flow to maintain high software standards.

The ideal candidate

• 5-8+ years of professional full-stack JavaScript experience with deep proficiency in Vue.js/Nuxt.js, Node.js, TypeScript, and SQL databases like MySQL.
• Proven expertise in DevOps and infrastructure management, including hands-on experience with Docker and AWS to handle end-to-end production environments.
• Previous experience in a fast-paced startup or e-commerce/marketplace setting, with a collaborative mindset and familiarity with modern AI-assisted development tools.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Manager, Nonprofit Customer Success

Salary

$155,000 - $219,000

Company Description

Windfall Data, Inc. is a leading people intelligence and AI company that provides actionable insights to over 1,500 data-driven organizations. By leveraging best-in-class machine learning, the company helps go-to-market teams intelligently prioritize resources and engage the right people to drive significant business outcomes for nonprofits and enterprises alike.

Job Description

As the Manager of Nonprofit Customer Success at Windfall Data, Inc., you will lead a team of seven Customer Success Managers to scale our nonprofit vertical. You’ll own strategic account growth, build scalable processes, and mentor your team to deliver quantifiable ROI, ensuring our mission-driven clients maximize their fundraising potential.

Location

San Francisco, USA

Why this role is remarkable

• Lead the expansion of a high-impact nonprofit vertical within a rapidly growing AI-powered people intelligence platform used by over 1,500 organizations.
• Work directly with C-level executive sponsors at major nonprofit organizations to translate sophisticated data intelligence into high-impact, mission-driven fundraising outcomes.
• Join a values-driven culture—including "Win When Our Customers Win"—where you have the autonomy to build internal playbooks and influence the long-term Customer Success roadmap.

What you will do

• Manage, mentor, and scale a team of seven Customer Success Managers, overseeing their professional development and the recruitment strategy for high-quality new hires.
• Develop and execute comprehensive account growth strategies, including multi-threading and land-and-expand tactics, to significantly increase lifetime value across the nonprofit portfolio.
• Partner cross-functionally with product and engineering teams to validate and enhance Windfall’s offerings through feedback loops and strategic product feature requests.

The ideal candidate

• Has at least 8 years of experience in analytical, customer-facing roles like customer success or consulting, with a minimum of 3 years leading teams.
• Possesses deep expertise in navigating large organizations, driving product adoption, and maintaining high operational rigor in forecasting and risk identification.
• Brings a strong background in nonprofit fundraising or consumer financial data, coupled with proficiency in CRMs like Salesforce or Bloomerang and excellent communication skills.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Member of Technical Staff

Salary

Not Disclosed

Company Description

Crucibl.ai is a profitable, San Francisco-based startup that raised a $10M seed from Khosla Ventures, Bessemer, and Coatue to build an AI-native consulting platform. Led by former Google and BCG veterans, they are replacing traditional management consulting with software that handles complex reasoning and data analysis for Fortune 500 clients.

Job Description

As a Member of Technical Staff, you will architect and build Crucibl.ai's core intelligence engine end-to-end. You'll design sophisticated reasoning pipelines and data ingestion systems that transform messy enterprise data into defensible insights. Working directly with the founders, you will define the engineering standards for a high-growth, AI-first platform serving global leaders today.

Location

San Francisco, USA

Why this role is remarkable

• Join an elite team of ~15 people led by a CTO who scaled Google-level systems and a CEO with deep BCG and private equity expertise.
• Experience true seed-stage impact at a profitable company backed by Tier 1 investors like Khosla Ventures, Bessemer, and Coatue.
• Build at the frontier of AI where you move beyond simple models to creating complex reasoning engines that automate high-stakes business decisions.

What you will do

• Design and implement the core intelligence engine, encompassing model orchestration, data ingestion, and reasoning pipelines from the ground up.
• Collaborate directly with the CTO and CEO to translate product vision into scalable, enterprise-grade architecture for Fortune 500 clients.
• Ship high-impact features across the full stack, ensuring the platform remains robust, evolvable, and capable of handling complex enterprise data.

The ideal candidate

• Possesses an undeniable signal of technical excellence, such as early engineering experience at a successful startup or notable contributions to open-source systems.
• Demonstrates deep proficiency in modern software stacks and has a proven track record of shipping end-to-end products, not just isolated features.
• Thrives in high-ambiguity environments and thinks like an owner, bringing strong instincts for both AI/ML pipelines and enterprise infrastructure.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full-Stack Engineer

Salary

$120k–$140k + Equity

Company Description

Emporium AI is an early-stage AI startup in New York City building at the intersection of commerce and artificial intelligence. Backed by experienced builders, the company empowers a small, fast-moving team to ship high-impact features end-to-end, leveraging AI to redefine how users interact with modern commerce platforms.

Job Description

Join Emporium AI as a Full-Stack Engineer to build products from spec to deployment using TypeScript, React, Node.js, and PostgreSQL. You will own features across the entire stack, touching the frontend, API layer, and database. This high-autonomy role is designed for a builder who wants to ship code weekly in a fast-paced environment.

Location

New York, USA

Why this role is remarkable

• True ownership of features from technical specification through to production deployment in a high-autonomy, early-stage environment.
• Direct impact on the product direction at the cutting-edge intersection of commerce and artificial intelligence within a small, elite engineering team.
• Opportunity to work alongside experienced builders in a hybrid NYC setting where weekly shipping cycles and minimal process are the norm.

What you will do

• Develop and maintain end-to-end features using a modern stack including TypeScript, React, Node.js, and PostgreSQL.
• Collaborate with the team to define product specs and translate them into scalable technical implementations across the frontend and backend.
• Iterate rapidly on consumer or B2B products, ensuring high performance and reliability while shipping code to production on a weekly basis.

The ideal candidate

• 1–3 years of production experience building and shipping web applications with modern full-stack JavaScript/TypeScript and PostgreSQL.
• Proven track record of taking features from concept to launch in a startup or high-growth environment, showing strong ownership.
• Strong proficiency in React and Node.js, with additional experience in Next.js and GraphQL considered a significant advantage.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full Stack Software Engineer

Salary

Not Disclosed + Equity

Company Description

Lassie is a venture-backed seed-stage startup in San Mateo building AI-powered software that enables businesses to extract, interpret, and act on data from documents and disparate systems.

Job Description

Join a small, high-impact team of five as a Full Stack Software Engineer at Lassie. You will own backend architecture in Python while shipping React-based frontend features. This high-autonomy role involves building AI-driven systems from the ground up, designing distributed architectures, and shaping the product's technical direction in a fast-moving environment.

Location

San Mateo, USA

Why this role is remarkable

• Work directly with the founding team as one of the first five employees, significantly influencing the technical roadmap and product evolution.
• Tackle complex distributed systems challenges involving Python, Redis, and Celery to process large-scale data and documents using cutting-edge AI.
• Enjoy high autonomy and ownership in a venture-backed seed-stage environment with a strong runway and a clear mission to automate business intelligence.

What you will do

• Architect and build production-grade backend systems and APIs using Python, Flask, Redis, and Celery to handle distributed data pipelines.
• Design and ship intuitive frontend features using React or modern TypeScript frameworks to provide users with seamless data interaction.
• Manage infrastructure using Docker and Kubernetes while maintaining CI/CD pipelines to ensure rapid and reliable software delivery.

The ideal candidate

• Expert-level Python developer with a proven track record of architecting scalable backend systems and distributed background job processing layers.
• Full-stack generalist proficient in TypeScript/JavaScript fundamentals and modern frontend frameworks like React or Angular to build end-to-end products.
• Proactive problem-solver with strong debugging instincts and experience moving fast in small, high-ownership startup teams with minimal process.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer

Salary

£70-£90k + Equity

Company Description

Volteras Technologies Limited is a $14M Series A clean-tech company backed by Union Square Ventures and Exor. They are building the critical infrastructure for the energy transition, providing a unified API that connects businesses to real-time data from over 30 electric vehicle automakers, including Tesla, BMW, and Ford.

Job Description

You will build the critical infrastructure connecting electric vehicles to the energy grid. Reporting to the VP of Engineering, you'll design API integrations and optimize real-time Kafka pipelines processing global vehicle telemetry. This is a high-impact role where your architectural decisions shape a platform used by utilities and fleet managers worldwide.

Location

London, UK & Remote Europe

Why this role is remarkable

• Work on "Plaid for EVs," building the foundational software layer that allows the global energy grid and vehicle fleets to communicate seamlessly.
• Join a high-growth Series A startup backed by premier investors like Union Square Ventures, moving from 20 people to a global clean-tech leader.
• Enjoy massive technical ownership in a senior-heavy team of 5-6 engineers where you solve complex real-time data streaming and multi-OEM integration challenges.

What you will do

• Architect and ingest telemetry from 30+ major automakers, transforming fragmented OEM data into a reliable, unified API for global customers.
• Build and optimize high-scale Kafka streaming pipelines to process real-time vehicle data for smart charging, grid balancing, and fleet optimization.
• Shape the engineering culture and internal tooling, from CI/CD workflows to monitoring systems, as the company scales its international footprint.

The ideal candidate

• Has deep experience building production-grade APIs and event-driven systems using Python, AWS, and streaming technologies like Kafka.
• Possesses a track record of owning complex software projects end-to-end, with the autonomy to scope, build, and ship features in startup environments.
• Demonstrates expertise in cloud infrastructure and DevOps practices, including Docker, Terraform, and maintaining high-reliability systems at scale.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Applied AI Engineer

Salary

$190k-$250k + Equity

Company Description

Well-funded healthtech AI startup

Job Description

Build and deploy production-grade AI systems that automate complex clinical workflows and improve patient care delivery. You will design LLM agents, implement RAG systems, and create robust evaluation frameworks for medical documentation. This role offers the opportunity to own the full AI lifecycle in a mission-driven environment where technology directly impacts healthcare outcomes.

Location

San Francisco, USA

Why this role is remarkable

• Work on high-impact AI systems that solve fundamental scaling challenges in the massive home healthcare market.
• Join a high-velocity Series A startup backed by top-tier venture capital firms with deep domain expertise.
• Influence the technical direction and architecture of a platform transitioning manual healthcare operations into automated, AI-native workflows.

What you will do

• Design and deploy LLM agents and RAG systems capable of reasoning over complex clinical documentation and context.
• Build rigorous evaluation frameworks and safety guardrails to ensure AI reliability within a highly regulated domain.
• Collaborate with engineering and product leaders to integrate automated reasoning into core healthcare delivery pipelines.

The ideal candidate

• Has over 5 years of software engineering experience with a proven track record of shipping production-grade LLM applications.
• Demonstrates strong engineering judgment regarding observability, maintainability, and reliability in AI-driven system design.
• Thrives in fast-paced startup environments and possesses the ability to navigate technical ambiguity while maintaining a focus on pragmatism.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

$140K - $250K + Equity

Company Description

Opal Security is a $59M funded leader in AI-native identity governance, backed by Greylock and Battery, providing intelligent access management for enterprise leaders like Databricks and Figma.

Job Description

Join Opal Security to build AI-native identity governance systems that scale with enterprise chaos. As a full-stack engineer, you will design and ship features from concept to production, solving complex IAM challenges for Fortune 500s. You will work closely with customers to architect secure, real-time control planes that empower rapid innovation without compromising security.

Location

San Francisco, USA

Why this role is remarkable

• Join a hyper-growth team where 60% of the workforce joined since 2026, led by an elite executive team from Meta, Nutanix, and Palo Alto Networks.
• Tackle the burgeoning "identity moment" by building the control plane for human, service, and AI agent identities used by industry leaders like Figma.
• Influence the entire product lifecycle in an environment that prioritizes thoughtful engineering and creative problem-solving over high-velocity ticket completion.

What you will do

• Own critical product areas end-to-end, from initial architectural design to shipping production-ready features across the full application stack.
• Collaborate directly with security teams at high-growth startups and global enterprises to validate solutions and understand real-world infrastructure challenges.
• Establish engineering patterns and write foundational code that multiplies team velocity and shapes how Opal Security scales its technical infrastructure.

The ideal candidate

• Proven experience building and shipping complex, end-to-end products across both frontend and backend in a fast-paced environment.
• Strong architectural thinking skills with the ability to thrive in undefined spaces and challenge requirements to find better technical outcomes.
• A genuine curiosity for IAM, security, or infrastructure, coupled with a desire to engage directly with customers to solve their pain points.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Mechanical Engineer

Salary

Not Disclosed + Equity

Company Description

Mytos Bio Limited is a $19M YC-backed biotech automation company based in London’s Imperial College Innovation Hub. They develop advanced machines to fully automate human cell production, replacing manual processes for multibillion-dollar biotech firms to accelerate cures for diseases like Parkinson’s and cancer through high-precision engineering.

Job Description

As a Senior Mechanical Engineer, you will own hardware subsystems end-to-end, from early concept through to production. Working in a multidisciplinary team of ex-Dyson engineers, you’ll solve complex challenges in fluidics, optics, and precision motion. This is a high-impact, on-site role at the intersection of hardware and life-saving biology.

Location

London, UK

Why this role is remarkable

• You’ll build machines that directly accelerate the development of life-saving cures, with cells grown on Mytos hardware heading into Parkinson’s clinical trials next year.
• Work at the Imperial College Innovation Hub within a world-class team of ex-Dyson engineers and Nature-published scientists backed by Y Combinator and $19M in funding.
• Experience true technical autonomy by owning complex electro-mechanical subsystems from initial concept through to manufacturing and field deployment for multibillion-dollar biotech clients.

What you will do

• Lead the end-to-end design and development of complex hardware subsystems, integrating precision optics, fluidics, and motion control into robust, indestructible devices.
• Iterate on existing proof-of-concept features to improve reliability and robustness, ensuring machines perform with high precision in tandem with electronics and firmware.
• Refine manufacturing and quality processes, utilizing techniques like injection molding, CNC machining, and sheet metal fabrication to move from prototype to production.

The ideal candidate

• Has a proven track record of shipping complex electro-mechanical products to market, ideally within lab automation, medical devices, or the biotech industry.
• Demonstrates deep technical expertise in mechanical design for reliability and manufacture, including experience with fluidics, sealing, and precision liquid paths.
• Thrives in a fast-paced, multidisciplinary environment and possesses the independence to make critical design calls while collaborating closely with software and firmware teams.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Security Engineer

Salary

Not Disclosed

Company Description

Decentralized blockchain infrastructure platform

Job Description

As a Security Engineer, you will join a specialized team dedicated to securing high-stakes blockchain infrastructure. You will audit Rust code, implement automated security analysis using ML models, and manage bug bounty programs. This contract role impacts a major open-source ecosystem by embedding security best practices across the entire stack.

Location

Remote

Why this role is remarkable

• Lead security efforts for a massive, high-impact open-source blockchain ecosystem used globally.
• Work at the intersection of deep systems engineering and advanced security research, including ML-driven analysis.
• Join a well-funded, top-tier decentralized tech organization with a mission to redefine the internet.

What you will do

• Conduct manual and automated code reviews of complex Rust-based software and runtime environments.
• Build and maintain sophisticated machine learning models for anomaly detection and automated security scanning.
• Manage and triage vulnerability submissions from bug bounty programs to ensure rapid resolution of critical issues.

The ideal candidate

• Possesses extensive experience in secure software engineering, specifically with the Rust programming language.
• Demonstrates a deep understanding of cryptography, distributed systems, and modern security auditing techniques.
• Has experience building or deploying machine learning models for automated analysis or anomaly detection.

===

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

VP of Product

Salary

$250-300K + 20% Bonus + Equity

Company Description

OneNotary, Inc. is a $5M Series A verification infrastructure layer backed by Jackson Square Ventures, building the legal human-in-the-loop layer for digital workflows. With 50,000+ credentialed notaries and a strategic DocuSign partnership, they are scaling 2-3x yearly to become the trusted verification standard for regulated global industries.

Job Description

As the first VP of Product at OneNotary, Inc., you will transform a notary-focused service into a multi-vertical human verification infrastructure platform. Reporting to the CEO, you will own the product strategy, build the PM organization from scratch, and define the APIs powering strategic partnerships with giants like DocuSign.

Location

San Francisco, USA

Why this role is remarkable

• Join a $5M Series A company with proven traction, growing 2-3x year-over-year with a defensible moat of 50,000+ state-credentialed notaries.
• Shape a new category of infrastructure with a strategic partnership and investment from DocuSign already fueling enterprise and ISV motions.
• Lead the evolution from a single-service product to a comprehensive platform for identity verification, compliance attestation, and regulated KYC workflows.

What you will do

• Own the entire product strategy and roadmap across core verticals like notary and I-9, plus expansion into fraud deflection and lending solutions.
• Build and scale the product management organization from zero, hiring and developing a high-performance PM team to support enterprise expansion.
• Lead the embedded and API product experience, managing high-stakes design partnerships with top-tier enterprise accounts and strategic ISV partners.

The ideal candidate

• Brings 10+ years of product leadership in B2B SaaS, having scaled a platform company through the $10M to $50M+ ARR growth phase.
• Demonstrates deep expertise in API-first or embedded platform products, matching patterns from industry leaders like Stripe, Plaid, Twilio, or Okta.
• Possesses founder-adjacent DNA and the ability to thrive in regulated domains like fintech or legaltech while partnering closely with a technical founding team.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Platform Engineer

Salary

Not Disclosed

Company Description

StackOne is a $24M Series B London-based startup backed by GV and Workday Ventures, building the leading AI Integration Gateway. They provide a unified API layer for HR, CRM, and ATS platforms, enabling SaaS providers to orchestrate scalable, enterprise-grade integrations for AI agents and business systems.

Job Description

As the first dedicated Senior Platform Engineer, you will own the infrastructure behind StackOne’s AI Integration Gateway. Reporting to the CTO, you'll lead the migration from AWS CDK to Terraform, optimize CI/CD pipelines for a growing monorepo, and architect the delivery of the platform into customers' own cloud environments via BYOC models.

Location

London, UK

Why this role is remarkable

• Foundational Impact: Join as the first dedicated platform engineer, defining the infrastructure strategy and DevOps culture from the ground up for a high-growth startup.
• Blue-Chip Backing: Backed by top-tier investors GV (Google Ventures) and Workday Ventures with $24M raised to solve complex enterprise integration challenges.
• Complex Engineering: Work on cutting-edge "Bring Your Own Cloud" (BYOC) architecture, delivering SaaS infrastructure directly into major enterprise cloud accounts like AWS, GCP, and Azure.

What you will do

• Lead the transition of the entire AWS estate from AWS CDK to Terraform while maintaining high reliability for production workloads like ECS Fargate and Aurora.
• Architect and automate the deployment pipeline, consolidating toward a monorepo with incremental, affected-only testing to ensure rapid developer feedback loops.
• Build the versioning, packaging, and delivery systems required to ship StackOne’s platform into customer-managed cloud environments with full observability and security.

The ideal candidate

• Has 4+ years of experience in platform engineering or SRE, with deep expertise in AWS services including ECS/Fargate, RDS/Aurora, and Lambda.
• Demonstrates high proficiency in Infrastructure as Code (Terraform/CDK) and programming in TypeScript or Python to build developer tools rather than just configuration.
• Possesses a security-first mindset with experience securing CI/CD pipelines and ideally shipping software into customer-managed cloud or on-prem environments.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Early Stage Investment Associate

Salary

Not Disclosed

Company Description

Tier-one multistage venture capital firm

Job Description

Join a leading venture capital firm to identify and back the next generation of category-defining founders across the UK and Ireland. You will source high-potential startups, conduct deep-dive sector research, and perform rigorous due diligence. This role offers the unique opportunity to work across diverse sectors including AI, fintech, and SaaS.

Location

London, UK

Why this role is remarkable

• Influence investment decisions at one of Europe's most established and respected venture capital firms.
• Gain unparalleled exposure to the tech ecosystem by leading thesis-driven research alongside experienced partners.
• Access a high-performance environment that integrates cutting-edge AI tools and agentic workflows into the investment process.

What you will do

• Source and evaluate new seed-stage investment opportunities through proactive networking and screening.
• Conduct comprehensive due diligence, including financial modeling, competitive analysis, and customer referencing.
• Lead deep-dive research into emerging technology sectors to develop and present new investment theses.

The ideal candidate

• Possesses a deep passion for technology and startups with at least two years of experience in high-growth tech or finance.
• Demonstrates strong analytical skills and the ability to synthesize complex information into clear investment recommendations.
• Proactive, tech-savvy individual comfortable using advanced Excel and emerging AI tools to maximize productivity.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Product Platform Engineer

Salary

Not Disclosed + Equity

Company Description

OpenHuman is a London-based AI company building a decision platform that enables organizations to simulate and audit how markets, competitors, and customers respond to high-stakes decisions before they go live.

Job Description

As a founding engineer, you will build the product layer that makes OpenHuman's complex AI reasoning usable and repeatable. You will design systems for data ingestion, workflow execution, and evidence auditing, turning raw AI prototypes into a polished B2B platform. This role bridges the gap between high-touch technical work and scalable software.

Location

London, UK

Why this role is remarkable

• Founding-level ownership at an early-stage company where you define the engineering standards, architecture, and core product culture.
• Directly solve the "black box" AI problem by building interfaces and infrastructure that make messy data and uncertain predictions completely inspectable and trustworthy.
• Work alongside expert founders to turn innovative AI reasoning workflows into a repeatable, high-impact platform for global enterprise decision-makers.

What you will do

• Build the core product using Python (FastAPI) and React (Next.js/TypeScript), architecting the systems that manage customer workspaces and data ingestion.
• Design and implement customer-facing interfaces that allow users to query, explore, and audit AI-generated insights with clear evidence provenance.
• Collaborate with AI engineers to productize complex reasoning workflows, ensuring high reliability, observability, and security foundations from day one.

The ideal candidate

• Has 5+ years of software engineering experience with a strong mix of backend systems (Python) and frontend product craft (React/TypeScript).
• Demonstrates deep expertise in building data-intensive B2B SaaS products involving complex workflows, artifact versioning, and high-reliability data modeling.
• Possesses a bias toward ownership in ambiguous environments and the product judgment to make complex analytical systems feel intuitive and reliable.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Staff Product Engineer

Salary

£135k-£170k + Equity

Company Description

$116M Series B AI-native CRM startup backed by GV and Redpoint

Job Description

You will solve the most complex technical challenges for a next-generation CRM built for the AI era. As a Staff Product Engineer, you will drive technical strategy across teams, designing robust cloud-native systems while mentoring high-caliber talent. You’ll balance technical excellence with business delivery to build a tool that empowers ambitious global GTM teams.

Location

Remote, UK

Why this role is remarkable

• Work at the frontier of AI-native architecture with a high-performance team backed by world-class investors like GV, Redpoint, and Balderton.
• Take a high-impact leadership role where you influence the fundamental infrastructure and technical standards of a platform disrupting the CRM market.
• Enjoy a craft-focused culture that prioritizes deep technical rigor, exceptional user experience, and frequent international team off-sites to locations like Barcelona and Lisbon.

What you will do

• Provide technical leadership for critical infrastructure, ensuring the platform remains reliable, scalable, and secure as the user base grows.
• Mentor and coach a world-class engineering team, fostering a growth mindset and raising the bar for software operations in the age of AI.
• Collaborate across the organization to make strategic trade-offs between rapid delivery and architectural perfection, optimizing for customer value and business growth.

The ideal candidate

• Demonstrates first-class technical execution in distributed, cloud-native systems with a proven ability to think in complex systems rather than just code.
• Possesses a track record of technical leadership, having successfully broken down large, ambiguous problems into executable goals for other engineers to own.
• Maintains a product-first mindset with strong opinions on UX, using data and customer insights to build features that are uniquely valuable to users.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Software Engineer

Salary

£100k + Equity

Company Description

Stratum is a London-based AI startup founded by researchers from the UK AI Security Institute and Arup. They are building an agentic platform to automate civil engineering assessments, having already secured £400k in pilot revenue and partnerships with 10% of UK local councils to transform infrastructure delivery.

Job Description

Join Stratum as a Founding Engineer to architect production-grade agentic AI systems for civil engineering. You will build the backbone of platforms that condense weeks of manual technical assessments into hours. Working directly with the CTO, you'll own backend architecture and AI integration, driving rapid deployment cycles for a fast-growing customer base.

Location

London, UK

Why this role is remarkable

• True founding-level ownership with significant equity and a direct line into product strategy and engineering culture.
• Impressive traction including £400k pilot revenue in seven months and adoption by 10% of all UK local councils.
• Work at the frontier of AI for the physical world, solving high-stakes problems in climate resilience and infrastructure.

What you will do

• Architect and build robust, production-ready backend systems using Python and GCP (Cloud Run, Pub/Sub, Postgres) to power agentic workflows.
• Design and implement full-stack features in React, translating complex engineering requirements into intuitive, AI-native workspaces for technical experts.
• Lead the development of agentic architectures, evaluating and implementing cutting-edge LLM techniques like RAG and MCP for regulatory-grade precision.

The ideal candidate

• 4+ years of experience operating production backend systems, with deep expertise in Python, GCP, and Infrastructure as Code using Terraform.
• Proven track record of shipping agentic AI systems where model evaluation, prompt design, and orchestration were central engineering challenges.
• Possesses Founding Engineer DNA—a pragmatic, autonomous builder who thrives in ambiguity and has experience scaling products from zero to one.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed

Company Description

Tribal Bio is a tier-1 VC-backed startup building the AI-native infrastructure layer for biotech. Having raised $1M and currently closing a $1.5M pre-seed round with San Francisco investors, Tribal Bio helps pharma teams accelerate drug discovery through agentic AI systems, clinical intelligence, and advanced regulatory workflows.

Job Description

As a Founding Engineer at Tribal Bio, you will work directly with the founders to build the technical foundation of an ambitious biotech infrastructure platform. You'll architect agentic AI workflows, manage complex biomedical data, and ship production-grade software that solves real-world drug discovery challenges. This high-impact role offers significant ownership and a clear path toward technical leadership.

Location

London, UK

Why this role is remarkable

• Join as an early employee at a tier-1 VC-backed startup closing a $1.5M pre-seed round with top-tier SF investors.
• Directly impact the drug discovery process by building AI systems for one of the world's most critical industries.
• Benefit from significant equity upside and a direct path to technical leadership or CTO-track roles as the company scales.

What you will do

• Design and implement agentic AI workflows for drug discovery, clinical asset evaluation, and complex regulatory use cases.
• Build robust backend systems and data infrastructure to handle fragmented biomedical, scientific, and clinical information.
• Collaborate directly with founders and customers to prototype, iterate, and ship production-ready LLM-powered tools.

The ideal candidate

• Exceptional hands-on builder with 0-5 years of experience shipping production software in high-ambiguity startup environments.
• Strong technical generalist proficient in full-stack or backend engineering with a focus on LLMs, agents, or AI workflows.
• High-agency individual who thrives on intensity, moves fast across the stack, and communicates clearly with founders and customers.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Member of Technical Staff, Infrastructure

Salary

$120K – $250K + Equity

Company Description

The Token Company is a $12M seed-stage startup backed by First Round Capital, NEA, and YC, building specialized machine learning models to compress LLM inputs. By identifying and removing unimportant data before it hits expensive models, they drastically reduce inference costs for high-scale enterprises and tech companies integrating LLMs into their production workflows.

Job Description

You will own the end-to-end cloud infrastructure for a high-performance compression API. This role involves building global, low-latency GPU ML inference systems that sit directly in the critical path of customer traffic. As a core member of a 5-person team, you will drive reliability, scalability, and cost-efficiency for a revolutionary AI product.

Location

San Francisco, USA

Why this role is remarkable

• Join an elite 5-person team backed by $12M from top-tier investors like First Round Capital and founders of Dropbox, Slack, and Supercell.
• Solve critical infrastructure challenges for LLM efficiency, building the low-latency systems that enable enterprises to scale AI cost-effectively.
• Benefit from an unparalleled San Francisco living experience with provided housing, food, laundry, and cleaning services, plus full visa sponsorship.

What you will do

• Architect and manage global, high-throughput GPU inference infrastructure using AWS, Terraform, and Docker to ensure maximum performance and uptime.
• Own the entire infrastructure stack from initial deployment and CI/CD pipelines to long-term reliability and cost-efficiency research.
• Collaborate closely with research and product teams to integrate and scale compression models into a high-traffic production API.

The ideal candidate

• Demonstrated experience building and operating production-grade cloud infrastructure at scale using tools like AWS and Terraform.
• Strong background in managing containerized environments with Docker and establishing robust CI/CD pipelines for high-reliability systems.
• Proven ability to take end-to-end ownership of an infrastructure stack, ideally within a fast-paced startup or high-growth engineering environment.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full Stack Engineer

Salary

$150k-$190k + Equity

Company Description

Myjunior.ai is a profitable, bootstrapped AI company reaching ~$24M ARR and building the operating system for investment research. Trusted by global private equity firms and Big 4 consultancies, the team includes talent from Airbnb and Meta, developing tools that transform how the world's top dealmakers analyze fragmented data.

Job Description

You will join a high-growth team to build the AI-native intelligence platform for private markets end-to-end. Working directly with founders, you'll design features across the Next.js and TypeScript stack that automate complex research workflows. This role offers the chance to ship weekly to elite financial institutions while shaping the product's technical architecture.

Location

New York City, USA

Why this role is remarkable

• Join a rare, bootstrapped success story growing ~20% month-over-month with over $24M in ARR without traditional VC funding.
• Work alongside an elite engineering team from Palantir, Amazon, and Meta in a high-ownership, fast-iteration NYC culture.
• Enjoy unique perks including an in-office cook, gym memberships, and the opportunity to work from Greece during the summer.

What you will do

• Architect and ship full-stack features using Next.js, TypeScript, and PostgreSQL to handle unstructured financial data transformations.
• Build frontier products like low-latency voice-to-voice research tools and AI-native CRM systems with deep knowledge graph integrations.
• Collaborate with top-tier investment firms to translate complex research needs into intuitive, high-stakes digital workflows and interfaces.

The ideal candidate

• Possesses strong full-stack fundamentals with professional experience building and scaling applications using Next.js, TypeScript, and relational databases.
• Demonstrates "Builder DNA" with a track record of shipping products from scratch and a desire to influence product prioritization.
• Has a product-minded approach, excellent communication skills for client-facing collaboration, and interest in LLM-powered feature development.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Platform Engineer

Salary

$180k-$250k + Equity

Company Description

GovSignals is an AI system of work for government contracting, uniquely authorized for FedRAMP High and IL5 environments. Managing billions in contract data, the company monitors over 5,000 government sources to close the gap between capability procurement and adversary deployment for mission-critical agencies and Fortune 500 primes.

Job Description

Join GovSignals as a founding platform engineer owning the data and deployment infrastructure for AI-driven government contracting. You will scale ingestion for 10,000+ data sources, manage secure environments across AWS GovCloud and Cloudflare, and build agentic harnesses that power billions in contract volume. This role directly impacts national security infrastructure.

Location

New York, USA

Why this role is remarkable

• Join as a founding member of the platform team, working directly with the CTO and co-founders from Palantir and the DIA to own the core infrastructure.
• Work in a high-stakes environment as the only startup managing government data with AI across both FedRAMP High and DoD Impact Level 5 settings.
• Build in the historic Brooklyn Navy Yard for a well-funded startup that has achieved massive regulatory milestones and onboarded household names in under two years.

What you will do

• Build and scale the ingestion and storage infrastructure for 10,000+ government data sources using Postgres logical replication and object storage on S3 and R2.
• Ship a single codebase to diverse environments including commercial SaaS on Cloudflare Workers and self-hosted Kubernetes in AWS GovCloud for restricted networks.
• Develop infrastructure where AI agents are first-class users, including agentic harnesses that support billions in government contract volume and automated remediation loops.

The ideal candidate

• Has 5+ years of experience in backend or platform engineering with deep expertise in Postgres internals and Kubernetes in production environments.
• Brings a security-first mindset and proven experience taking complex systems through real scale, such as significant migrations or major throughput walls.
• Demonstrates proficiency in TypeScript or Python and a heavy reliance on AI tools to accelerate work within regulated or highly sensitive environments.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Agentic Engineer

Salary

$160k-$220k + Equity

Company Description

Snapp Stats is an a16z-backed startup building the ultimate AI conversational companion for sports fans and bettors. Led by repeat founders, including a co-founder of Caviar, the team leverages agentic systems and real-time sports data to deliver personalized insights and proactive recommendations to passionate fans and fantasy players.

Job Description

As an Agentic Engineer at Snapp Stats, you will own the orchestration layer of AI agents designed for sports fans. You will design robust agent loops, manage tool-call latencies, and implement sophisticated evaluation frameworks. This role bridges the gap between experimental LLM hacks and production-ready systems that thrive under real-world user interaction.

Location

San Francisco, USA

Why this role is remarkable

• Work at the cutting edge of agentic AI with a16z backing and a leadership team featuring the co-founder of Caviar.
• Direct impact on a product where users notice accuracy and speed immediately, operating at the emotional intersection of sports and betting.
• High-autonomy environment where your architectural decisions and tool designs go from concept to production within the same week.

What you will do

• Design and ship complex agent loops that manage long-horizon tasks, tool calls, and partial failures without degradation.
• Build and operate MCP servers to expose rich sports databases and content tools to both internal and partner agents.
• Establish rigorous evaluation harnesses and observability pipelines using tools like Logfire to monitor token spend, latency, and reliability.

The ideal candidate

• 5+ years of software engineering experience with at least 1.5 years shipping and operating production agentic systems for real users.
• Deep proficiency in production Python, async debugging, and agent frameworks like Google ADK, LangGraph, or Pydantic AI.
• Strong discipline in evaluations and observability, with the ability to move beyond vibes-based prompting to data-driven regression testing.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

$180k-$300k + Equity

Company Description

High-growth AI voice startup

Job Description

You will own core software components end-to-end, from architecture to production reliability. Focusing on AI voice orchestration, simulation systems, and outbound strategy, you'll build autonomous agents that lead complex conversations. This role offers the chance to ship rapidly alongside a high-density team of industry veterans while shaping the future of conversational AI.

Location

San Francisco, USA

Why this role is remarkable

• Join an elite team of engineers from top-tier tech companies and universities building cutting-edge voice orchestration.
• Work at a well-funded, Series A-backed startup that has achieved significant market traction and massive scale in record time.
• Own mission-critical infrastructure for AI agents that move beyond simple follow-the-leader interactions to drive goal-oriented conversations.

What you will do

• Architect and implement core systems for AI agent orchestration, voice infrastructure, and large-scale call scheduling.
• Build advanced simulation and evaluation frameworks to ensure the reliability and persuasiveness of autonomous voice agents.
• Collaborate with founders and product teams to translate customer requirements into maintainable, scalable software solutions using AI coding tools.

The ideal candidate

• Extensive experience designing and delivering major product features within high-growth startup environments, ideally from Seed to Series B.
• Expert proficiency in at least one major programming language and a deep understanding of software design patterns and best practices.
• Proven ability to leverage AI coding agents and internal tooling to increase shipping velocity while maintaining high code quality.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Customer Success Manager

Salary

$100k-$220k + Equity

Company Description

Movo AI is an early-stage startup building voice AI for small businesses, empowering non-technical SMB owners with intuitive, accessible automation tools.

Job Description

Join Movo AI as our founding Customer Success Manager to build the customer function from scratch. You will own the end-to-end post-sale journey—from onboarding and use-case consulting to driving renewals and expansion. This is a high-impact IC role for a scrappy builder eager to define the playbook for voice AI adoption in the SMB market.

Location

New York City, USA

Why this role is remarkable

• Founding-level impact: You aren't just managing accounts; you are building the entire customer success department, playbooks, and strategy from the ground up at an early-stage AI startup.
• High-upside compensation: A competitive salary range of $100k-$220k plus equity offers significant financial upside and ownership in a rapidly growing category.
• Market-defining product: Bring cutting-edge voice AI to the underserved small business market, making sophisticated technology intuitive and accessible for non-technical users.

What you will do

• Own the full-stack customer journey, including onboarding new SMB clients, consulting on specific voice AI use cases, and ensuring deep product adoption.
• Manage end-to-end commercial conversations, including building the renewal engine and identifying expansion opportunities to drive net revenue retention.
• Partner cross-functionally with Product and GTM teams to relay customer feedback, influence the roadmap, and build scalable customer success playbooks.

The ideal candidate

• Proven experience as an early hire or high-performing operator at a growth-stage SaaS company (e.g., Clay, Gong, Attentive) or vertical SaaS leader (e.g., Toast, ServiceTitan).
• Exceptional commercial instincts with a track record of owning expansions, renewals, and consultative sales processes for non-technical buyers.
• A builder's mindset with a history of scrappy execution, potentially as a former founder or a founding team member at a YC-backed startup.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Engineer (AI Governance)

Salary

£130k + Equity

Company Description

StackOne is a $24M VC-backed London tech company, supported by GV and Workday Ventures, building the AI Integration Gateway for SaaS products.

Job Description

You will lead the development of StackOne's governance layer, creating the essential security infrastructure for AI agents accessing enterprise systems. By building tools for enrollment, provisioning, and policy enforcement, you'll ensure agentic integrations are secure, compliant, and identity-bound, effectively defining the standards for how enterprises safely deploy AI at scale.

Location

London, UK

Why this role is remarkable

• Shape the fundamental security architecture for the agentic era, building the AI-equivalent of MDM and API gateways.
• Join a high-growth startup backed by top-tier investors like GV and Workday Ventures with $24M in total funding.
• Work in a high-ownership senior IC role reporting directly to technical leadership on a strategic pillar of the roadmap.

What you will do

• Design and implement a robust provisioning lifecycle for tool access, covering enrollment, rotation, and revocation across managed auth layers.
• Build high-performance policy and rules engines to enforce runtime access controls for AI agents based on identity and context.
• Develop continuous posture monitoring and telemetry systems to detect anomalies and surface risky scopes within connected SaaS ecosystems.

The ideal candidate

• Extensive experience building production-grade platform infrastructure such as API gateways, MDM systems, or EDR platforms.
• Deep technical expertise in identity systems like OAuth, OIDC, and SCIM, alongside the design of complex policy-driven access control engines.
• Strong software engineering fundamentals with a proven ability to own mission-critical systems end-to-end within the request-path of high-traffic environments.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Recruiter

Salary

$170k-$200k + Equity

Company Description

Trysela.com is a high-growth AI startup backed by Emergence Capital, building voice agents for the mortgage industry. Having scaled to $10M revenue in 18 months and processing over 200 million monthly calls, Trysela.com is now expanding its team from 15 to 55+ members to support five of the top ten US lenders.

Job Description

As the first in-house recruiter at Trysela.com, you will build the talent function from the ground up during a period of 4x headcount growth. Partnering directly with the CEO, you'll own the full lifecycle for engineering, GTM, and operations roles, establishing processes and sourcing programs to attract world-class talent to San Francisco.

Location

San Francisco, USA

Why this role is remarkable

• Founding-level ownership as the first recruiter, building the talent infrastructure and strategy from scratch with a dedicated tools budget and direct CEO partnership.
• Exceptional traction with $0 to $10M revenue in just 18 months, processing 200M+ monthly calls for major US lenders and backed by Emergence Capital.
• High-impact scaling opportunity to 4x the company's headcount within a year, hiring across critical functions like AI/ML engineering, product, and GTM.

What you will do

• Own the end-to-end hiring lifecycle for technical and non-technical roles, personally sourcing, interviewing, and closing senior staff engineers and leadership positions.
• Implement and optimize the talent tech stack, including Ashby ATS, and design scalable outbound sourcing programs that serve as the company's primary pipeline.
• Collaborate with the CEO on headcount planning and culture building, ensuring high-quality hiring bars and long-term retention as the team grows to 55+.

The ideal candidate

• Proven experience as the "first recruiter" or a founding member of a talent team at a fast-growing Series A/B software startup.
• Hands-on expert in sourcing and closing senior-level ICs and managers across both engineering and GTM functions, ideally within fintech or AI domains.
• Based in the San Francisco Bay Area and committed to a high-collaboration office environment (4 days per week) near Montgomery BART.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Engineering Manager

Salary

Not Disclosed

Company Description

Plentific Ltd is a London-based technology company dedicated to building innovative platforms through its engineering department. Operating from the heart of the City of London, the organization focuses on technical excellence and scaling robust solutions to serve its expanding user base while fostering a collaborative environment for engineering talent.

Job Description

As a Senior Engineering Manager at Plentific Ltd, you will lead high-performing teams to deliver impactful software solutions. You will be responsible for technical strategy, people development, and operational excellence within the engineering department. This role offers the opportunity to shape the engineering culture and drive the technical direction of a dynamic London-based team.

Location

London, UK

Why this role is remarkable

• Lead and scale talented engineering squads in the heart of London's vibrant technology sector.
• Directly influence the technical roadmap and organizational growth at Plentific Ltd through strategic leadership.
• Work in a high-growth environment that prioritizes technical innovation, professional development, and engineering best practices.

What you will do

• Manage and mentor multiple engineering teams to ensure high-quality software delivery and sustainable career growth for individuals.
• Collaborate with product and design leaders to define, prioritize, and execute the long-term technical and product strategy.
• Optimize engineering processes and foster a culture of continuous improvement, technical excellence, and cross-team collaboration.

The ideal candidate

• Proven experience managing multiple engineering teams within a fast-paced, high-growth technology environment or scale-up.
• Strong technical background with the ability to provide architectural guidance and oversee complex, scalable system designs.
• Exceptional communication and leadership skills with a track record of building diverse, inclusive, and high-performing cultures.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding GTM Lead

Salary

Not Disclosed

Company Description

Early-stage AI voice startup

Job Description

You will be the founding commercial lead for an NYC-based startup building voice AI for local businesses. Owning the entire zero-to-one sales motion, you'll define the ideal customer profile, close the first batch of users, and build the company's commercial DNA from scratch. This is a high-intensity, founder-caliber role.

Location

New York, USA

Why this role is remarkable

• Join as a founder-caliber lead with significant equity and total ownership of the go-to-market function.
• Build the voice layer for local businesses, solving a massive, tangible problem for salons, restaurants, and contractors.
• Work directly with a technical founding team in a fast-paced, shipping-focused environment based in New York.

What you will do

• Define the initial ideal customer profile and build the outbound sales playbook from the ground up.
• Close early customers through hands-on outreach, including visiting local businesses to iterate on the product pitch.
• Work closely with the technical founders to translate customer feedback into product features and strategic roadmaps.

The ideal candidate

• Proven track record in zero-to-one GTM, ideally as a founding hire at a YC startup or vertical SaaS.
• Strong commercial instinct and the ability to thrive in a high-intensity, "no playbook" environment.
• Located in New York City and ready to perform the unglamorous, high-impact work required to find product-market fit.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Enterprise Account Executive

Salary

$200k-$300k + Equity

Company Description

SnapMagic is a YC-backed San Francisco startup revolutionizing the $1.3T electronics industry through a design intelligence platform used by 2 million engineers. Backed by Jeff Dean (Google AI) and Tom Preston-Werner (GitHub), they provide proprietary data and AI tools to companies like SpaceX, Apple, and major component manufacturers.

Job Description

As an Enterprise Account Executive, you will drive the GTM engine for a product with massive market fit. You will own the full sales cycle, selling high-value data and marketing solutions to leaders at global component manufacturers. This is a builder role where you will define the sales playbook and scale revenue.

Location

Redwood City, USA

Why this role is remarkable

• Join a high-growth startup backed by tech legends like Jeff Dean and Tom Preston-Werner, operating at the intersection of AI and electronics.
• Sell a product with genuine product-market fit used by engineers at SpaceX and Apple, leveraging a unique proprietary dataset of 10M+ components.
• Fast-track your career toward leadership in an environment where previous AEs have been promoted to Team Leads within a single year.

What you will do

• Own the end-to-end sales cycle from prospecting and pipeline generation to defining strategic sales plans and closing complex enterprise contracts.
• Act as a trusted advisor to marketing and engineering leaders at major component manufacturers, translating proprietary data into high-ROI value propositions.
• Collaborate cross-functionally with product and operations to refine the go-to-market strategy and build the playbook for a rapidly scaling sales organization.

The ideal candidate

• Brings 5+ years of B2B enterprise sales experience, ideally selling technical products, data analytics, or insights platforms to marketing and engineering buyers.
• Possesses a builder mentality with experience as an early AE in a startup environment, comfortable creating processes rather than just following them.
• Demonstrates strong technical acumen and a data-driven approach to sales, using detailed analysis and CRM tools to drive business outcome conversations.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Partnerships Director

Salary

Not Disclosed + Equity

Company Description

VC-backed AI retention startup

Job Description

As the first Partnerships Director, you will build the foundational playbook for distribution and growth. You'll identify strategic alliances with platforms and agencies to reduce subscriber churn for consumer brands. Working directly with world-class founders, you will turn high-level insights into actionable deals that extend customer lifetime value globally.

Location

San Francisco, USA

Why this role is remarkable

• Founding-level impact as the first partnerships hire, defining the strategy and execution from the ground up.
• Backed by top-tier VCs and led by founders who have scaled products to hundreds of millions of users.
• Tackle the universal challenge of subscriber churn using cutting-edge AI agents in a massive, global market.

What you will do

• Identify and secure high-impact partnerships with platforms, tools, and agencies to drive distribution and credibility.
• Develop and execute co-marketing and joint go-to-market programs with key ecosystem partners.
• Collaborate directly with the founders to prioritize strategic opportunities and move rapidly from initial contact to signed agreements.

The ideal candidate

• 5-7 years of experience in partnerships, business development, or strategic alliances within the SaaS or AI sectors.
• Proven track record of originating and structuring complex deals from scratch rather than just managing existing relationships.
• Exceptional networking and communication skills with an existing presence in the consumer subscription or SaaS ecosystem.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Forward Deployed Infrastructure Engineer

Salary

Not Disclosed

Company Description

Sirius is an early-stage startup building high-performance embedded infrastructure for business metrics and customer data. We empower companies to drop powerful, data-dense widgets and SDKs directly into their products, focusing on conversion-critical flows and seamless user experiences at the intersection of fintech and analytics.

Job Description

As a Forward Deployed Infrastructure Engineer at Sirius, you will own the end-to-end lifecycle of our core embedded product. You'll build high-performance SDKs and widgets that live inside customer applications, optimizing for bundle size and load speed. This role combines deep frontend engineering with a focus on business-critical metrics like conversion and retention.

Location

San Francisco, USA

Why this role is remarkable

• Own the core product: At Sirius, the widget is the product rather than just frontend glue, giving you direct impact on how customers interact with our technology.
• High-stakes engineering: Build conversion-critical flows where performance and bundle size are the difference between success and failure for our enterprise partners.
• Early-stage autonomy: Join an agile Seed/Series A team where you have the autonomy to perform your own design QA and shape the engineering culture.

What you will do

• Develop and maintain third-party scripts, iframes, and SDKs designed to be embedded directly into diverse customer environments.
• Optimize load performance and minimize bundle sizes to ensure our one-line SDK never degrades the performance of a host site.
• Build data-dense dashboards and consoles that clearly visualize offer performance, churn signals, and cohort data for end-users.

The ideal candidate

• Proven experience building B2B SaaS interfaces or fintech UI for companies specializing in conversion-critical flows and analytics.
• Expertise in developing embeddable widgets or snippets that maintain high trust signals while living inside another company's product.
• Previous experience at a Seed or Series A startup with a track record of iterating on existing codebases rather than just greenfield projects.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer, Full Stack

Salary

Not Disclosed

Company Description

Formulary Financial, Inc. is an AI-native fund administration services firm backed by Khosla Ventures and Serena Ventures, managing billions in assets for leading managers. The company is transforming private market operations by replacing error-prone manual processes with a data-driven intelligence platform built by veterans in fintech and artificial intelligence.

Job Description

As a Senior Software Engineer at Formulary Financial, Inc., you will build the world's first AI-native platform for comprehensive fund administration. You'll drive the development of agentic AI capabilities and scalable cloud infrastructure to transform private market operations. Joining this early-stage team, you'll bridge the gap between complex financial services and cutting-edge data intelligence.

Location

New York, USA

Why this role is remarkable

• Join a high-growth fintech backed by tier-one investors like Khosla Ventures and Acrew Capital that already manages billions in assets within its first year.
• Build groundbreaking agentic AI capabilities from scratch to automate the lifecycle of private market investments and fund operations for the world's largest asset managers.
• Work alongside repeat founders and industry veterans in an environment that values intellectual debate, ownership mindset, and rapid, high-quality product shipping.

What you will do

• Design and implement scalable full-stack architectures and agentic AI tools to streamline fund administration, GP, and LP workflows for high-touch service delivery.
• Develop robust data management systems and back-end frameworks to ensure accurate, real-time access to complex financial data across the investment lifecycle.
• Collaborate on the technical roadmap, optimizing cloud solutions using AWS/Azure and containerization while maintaining high security, defensive programming, and reliability standards.

The ideal candidate

• Possesses 4+ years of hands-on full-stack engineering experience with a strong background in distributed SaaS architectures, data pipelines, and public cloud infrastructure.
• Demonstrates expertise in modern frontend development, API integration, and backend services with a proven track record of shipping quality products in fast-paced environments.
• Exhibits a mission-driven mindset with a keen interest in AI/ML, capable of navigating ambiguity to solve complex problems with minimal guidance.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer / Forward Deployed Engineer

Salary

Not Disclosed + Equity

Company Description

Seeft is an AI operations platform, emerging from Entrepreneurs First, that automates physical-goods workflows for manufacturers and distributors. Led by a CTO who scaled process mining at Celonis, Seeft hit $240k ARR within weeks and is currently building the engine to continuously fix margin loss in global procurement.

Job Description

As a founding engineer at Seeft, you will bridge the gap between core product development and client-facing deployment. You’ll build data ingestion pipelines and AI agent dashboards while working directly with retail and manufacturing leaders. This hybrid role empowers you to architect a platform that transforms messy real-world data into automated, margin-saving actions.

Location

Remote / London, UK / San Francisco, USA

Why this role is remarkable

• Join a high-growth startup that achieved $240k ARR in just weeks and is backed by the prestigious Entrepreneurs First accelerator.
• Work directly with CTO Naol Basaye, leveraging his experience scaling process mining at Celonis to build a proactive AI engine rather than static consulting slides.
• Gain significant founding team equity and the opportunity to own the core architecture of an AI platform tackling the massive physical-goods market.

What you will do

• Develop robust data connectors and ingestion pipelines to integrate messy client systems of record into Seeft’s AI environment.
• Build complex, data-heavy interfaces including process maps and agent dashboards that make AI-driven workflows intuitive for non-technical stakeholders.
• Architect the task-routing logic between various AI models to ensure the most efficient and accurate execution of supply chain operations.

The ideal candidate

• Proven track record of deploying AI into production workflows, demonstrating more than just prototype experience in solving real-world business problems.
• Expert-level proficiency in Python and SQL with deep expertise in data modeling; familiarity with React and TypeScript is a strong advantage.
• Exceptional communicator fluent in English, comfortable pivoting between heads-down engineering and client-facing delivery to scope vague problems into shippable solutions.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed + Equity

Company Description

1Deploy is a VC-backed Dublin startup founded by 2x exited founders building AI agents that automate enterprise operations for logistics and transportation companies.

Job Description

As a Founding Engineer at 1Deploy, you will own the end-to-end architecture for AI agents that run enterprise operations on autopilot. Working directly with 2x exited founders, you’ll build agent harnesses, deployment infrastructure, and logic for real-world applications in logistics and transportation. This is a 0-1 role for autonomous builders.

Location

Remote

Why this role is remarkable

• Work alongside founders who previously exited to Wayflyer and Blackstone, gaining invaluable insight into scaling high-growth technology businesses.
• Join a VC-backed startup with growing ARR and live paying customers, offering the excitement of 0-1 building with validated market demand.
• Own the entire technical stack for agentic systems, from custom MCP servers to deployment infrastructure, with full architectural autonomy.

What you will do

• Design and implement production-grade AI agent systems including harnesses, evaluation frameworks, and deployment infrastructure using Python and FastAPI.
• Ship features and architectural improvements directly to enterprise customers in the logistics and transportation sectors to drive immediate operational impact.
• Collaborate with founders to define the technical roadmap and make critical architectural decisions that shape the future of the platform.

The ideal candidate

• Demonstrates professional mastery of agentic coding tools like Claude Code and has built custom harnesses or MCP servers to optimize workflows.
• Possesses deep experience in backend systems development, specifically with Python and FastAPI, while maintaining the ability to wire up frontend components.
• Thrives in high-autonomy environments with a strong bias for action, preferring to ship functional iterations today rather than waiting for perfection.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Project Manager

Salary

£50k-£70k

Company Description

Tended Ltd is a £12m venture-backed safety technology scale-up, supported by Blackfinch Ventures and the European Space Agency, building high-precision positioning systems to prevent workplace fatalities. Their award-winning geofencing solution has been recognized as one of TIME’s Best Inventions for its impact on industrial and rail worker safety.

Job Description

As Project Manager, you will lead a £3m annual deployment program transforming safety for 4,000 rail workers. You’ll manage the end-to-end rollout of award-winning geofencing technology, leading a delivery team on-site and remotely. This hands-on role combines strategic program management with direct user training to ensure life-saving technology is adopted across the rail industry.

Location

Remote, United Kingdom

Why this role is remarkable

• Mission-driven work: You are deploying award-winning technology, named one of TIME’s Best Inventions, specifically designed to stop people from being killed at work.
• High-impact ownership: Own a major £3m annual deployment program from end-to-end, managing a team of 3-5 and directly influencing the safety of thousands of workers.
• Strong financial backing: Join a rapidly growing scale-up with £12m in funding from prestigious investors like Blackfinch Ventures, Basinghall Partners, and the European Space Agency.

What you will do

• Lead a delivery team of 3-5 Implementation Managers, coaching them to ensure high-quality technology deployment and unblocking operational hurdles.
• Manage the end-to-end rollout of high-precision positioning systems, including scheduling, stakeholder management, and direct on-site training for rail workers.
• Act as the primary face of the program for major clients, reporting progress transparently and building trust with frontline staff and operations teams.

The ideal candidate

• Significant experience in project management disciplines including risk management, timelines, and quality control, preferably within the rail or heavy industry sectors.
• Proven ability to deliver training and drive technology adoption among diverse user groups, including those who may be skeptical of new processes.
• Self-directed leader with a full driving license who is willing to work occasional nights and weekends to support frontline rail deployments.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Forward Deployed Software Engineer

Salary

$140K - $200K + Equity

Company Description

Northslope Technologies is a high-growth Series A startup founded by ex-Palantir engineers building custom AI products for Fortune 500 companies and governments. Bootstrapped to 7x revenue growth before raising institutional capital, the team includes elite talent from Eleven Labs, McKinsey, Google, and Uber, focused on deploying production-grade ML and LLM solutions.

Job Description

As a Forward Deployed Software Engineer at Northslope Technologies, you will architect and build mission-critical applications that solve complex enterprise problems. Working directly with stakeholders, you’ll transform disparate data into operator-centered workflows using Python, TypeScript, and the Palantir Foundry platform. You’ll own the entire lifecycle from conception to production, driving measurable business impact at uncommon speed.

Location

New York, USA

Why this role is remarkable

• Work in a high-velocity, 0->1 environment where every engagement functions like a mini-startup with no PM layers or bureaucracy.
• Join an elite technical team of ex-Palantir, Google, and Uber engineers at a company that grew revenue 7x before its Series A.
• Solve "move-the-needle" problems for the world's most ambitious organizations, putting powerful AI tools directly into the hands of real operators.

What you will do

• Partner closely with customers to conceive, architect, and maintain sophisticated applications that operationalize enterprise data and transform business workflows.
• Rapidly iterate and build production-ready software using Python and TypeScript on the Palantir Foundry and AIP operating system.
• Embed with client teams to understand pain points and deliver tangible outcomes that significantly improve the customer's bottom line.

The ideal candidate

• Possesses professional proficiency in Python and/or TypeScript with a demonstrated ability to build applications using large, complex datasets.
• Exhibits an obsession with customer success and a track record of delivering real-world outcomes through code or technical analytics products.
• Is comfortable working autonomously in a hybrid environment and willing to travel 10-33% for onsite client implementations and high-impact deployments.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Producer

Salary

Not Disclosed

Company Description

Clove is a London-based wealthtech startup, backed by Accel and founded by the creators of Paddle and Trouva, building the future of accessible financial advice.

Job Description

Join Clove as our first Producer to build and lead our in-house video studio from the ground up. You will own the entire production pipeline—from studio setup and equipment selection to directing high-impact YouTube content and podcasts. This is a rare opportunity to define the visual identity of a disruptive fintech brand.

Location

London, UK

Why this role is remarkable

• True "build-from-zero" ownership, where you design the physical studio space, select the kit, and establish the production culture for a high-growth startup.
• Backed by Accel and led by seasoned founders Christian Owens (Paddle) and Alex Loizou (Trouva), providing a high-velocity environment with significant resources and pedigree.
• Video is Clove's primary growth engine, meaning your creative output will be the cornerstone of the company's brand and user acquisition strategy.

What you will do

• Establish a fully functional, professional-grade video studio from scratch, including equipment procurement, lighting setup, and operational workflow optimization.
• Direct founders, financial advisers, and external guests on camera, translating complex wealth management topics into engaging, human content for YouTube and social media.
• Manage the end-to-end production cycle, including sourcing and overseeing a bench of freelance editors to ensure high-quality, consistent output on tight schedules.

The ideal candidate

• Substantial hands-on experience in studio video production with a deep understanding of YouTube-specific growth metrics, hooks, and audience retention strategies.
• Proven ability to direct non-professional talent on camera, making complex or technical subjects feel warm, credible, and accessible to an audience.
• Exceptional operational and project management skills, with the ability to manage budgets and project timelines independently in an early-stage startup environment.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior GTM Recruiter

Salary

$160k-$180k + Equity

Company Description

Modoenergy.com is a $30M Series B data and analytics platform for the battery energy storage industry, building the benchmarking and valuation tools that power the energy transition. With 80+ people across London, New York, Sydney, and Madrid, Modoenergy.com is an AI-native company helping the world's most serious energy investors and developers make critical decisions.

Job Description

You will own full-cycle hiring across commercial, analyst, and operational functions, partnering directly with the CEO to scale Modoenergy.com globally. As a high-agency individual contributor, you'll map markets, leverage AI-native workflows for sourcing, and run disciplined processes to close top-decile talent. This role is pivotal in shaping the company's future culture and performance.

Location

New York, USA

Why this role is remarkable

• Partner directly with the CEO on senior searches and strategic hiring, moving beyond a standard coordination role to genuinely shape the company’s global talent density.
• Work at the intersection of AI, data, and the energy transition for a $30M Series B company that is defining a new category in energy storage analytics.
• Join a high-autonomy environment where you are encouraged to use AI as a core part of your daily workflow for research, outreach, and signal extraction.

What you will do

• Lead the entire recruiting lifecycle from intake to offer close across multiple geographies, ensuring a fast, transparent, and high-quality candidate experience.
• Execute strategic sourcing and market mapping initiatives to identify and engage top-tier passive talent using first-principles thinking and advanced AI tools.
• Manage hiring manager relationships, providing strategic guidance on comp reality, role scoping, and interview best practices to ensure alignment and pipeline hygiene.

The ideal candidate

• Has 2+ years of full-cycle recruiting experience in a high-growth startup environment where the bar for talent was non-negotiable and infrastructure was lean.
• Demonstrates a proven track record of closing commercial or GTM roles (AE, AM, CSM) against competing offers from top-tier tech companies.
• Operates with a high-agency mindset, already integrating AI into their daily workflow or possessing a genuine eagerness to make it central to their recruiting process.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding AI Engineer

Salary

$170k – $225k + Equity

Company Description

Tyle is a pre-seed health-tech startup backed by a16z and elite ex-Google/Meta leaders building the visual biomarker layer for human health. Using proprietary imaging hardware and multimodal AI, Tyle transforms the body's surface into a longitudinal record of health intelligence to detect chronic conditions and early signs of disease.

Job Description

As the Founding AI Engineer at Tyle, you will architect and scale the core computer vision system from day zero. You'll own the end-to-end pipeline, from signal capture and data curation to training multimodal models that interpret biological signals. Working alongside elite founders, you will define the technical foundation of a new category of preventative health infrastructure.

Location

San Francisco and Los Angeles, USA

Why this role is remarkable

• Join a high-pedigree founding team consisting of a 12-year Meta engineering leader and Google's former Head of Product for Discovery & Applied AI.
• Work on a zero-to-one challenge at the intersection of custom hardware and cutting-edge multimodal AI, backed by the a16z Explorer Fund.
• Exercise true founding-level ownership with a significant equity stake of up to 5% and the autonomy to design technical systems without legacy constraints.

What you will do

• Architect and evolve the complete computer vision stack, optimizing the journey from raw sensor data to production-ready biological insights.
• Translate emerging research and state-of-the-art multimodal techniques into reliable, high-performance models capable of operating in real-world clinical conditions.
• Build the foundational data infrastructure and training loops required to scale longitudinal health intelligence and improve model performance continuously.

The ideal candidate

• Possesses deep expertise in training and deploying computer vision or multimodal AI models that have been proven in production environments.
• Demonstrates a rapid ability to move from research papers to functional prototypes, balancing scientific rigor with the speed of a stealth-stage startup.
• Thrives in a hands-on, generalist role, comfortably navigating between model development, hardware integration, and high-level technical strategy.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Information Security Officer

Salary

£65k-£85k + Equity

Company Description

Definely is a Series B LegalTech company backed by Microsoft, Google, and Octopus Ventures. Founded by former Freshfields lawyers, they build AI-powered contract review tools used by over 150 elite firms globally, including Magic Circle leaders like A&O Shearman and Slaughter and May, to streamline complex legal workflows.

Job Description

As Senior Information Security Officer at Definely, you will own the company’s security posture and compliance programs. You’ll lead ISO 27001 and SOC 2 audits, manage risk assessments, and secure AI-driven product features. This pivotal role combines governance with hands-on IT operations to safeguard sensitive data for world-leading legal enterprises.

Location

London, UK

Why this role is remarkable

• Shape the security strategy for a high-growth LegalTech company recently backed by a Series B funding round from Microsoft, Google, and Octopus Ventures.
• Impact global legal giants like Samsung and IKEA by ensuring the security of AI-driven tools used for critical contract negotiations.
• Enjoy a high-impact, hybrid role that blends strategic governance with tactical IT operations, offering direct influence over the company's scaling security infrastructure.

What you will do

• Own and evolve Definely’s Information Security Management System (ISMS), leading readiness for ISO 27001, SOC 2 Type II, and ISO/IEC 42001 certifications.
• Embed secure SDLC practices and perform threat modelling for AI/LLM-enabled products, working closely with engineering to safeguard product design.
• Manage day-to-day IT operations, including device management and onboarding, while leading company-wide incident response plans and vendor security reviews.

The ideal candidate

• Proven experience managing ISO 27001 and SOC 2 certifications within a SaaS or product-led environment, ideally using compliance automation tools like Drata.
• Technical expertise in cloud security (Azure or AWS), identity management (SSO/IAM), and securing AI-based systems.
• Strong background in both security governance and hands-on IT support, with relevant certifications such as CISSP, CISM, or ISO 27001 Lead Auditor.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full-Stack Engineer (Back-End Leaning)

Salary

£80k-£200k+ + Equity

Company Description

Solveintelligence.com is a $55M-funded London AI startup backed by Y Combinator and Microsoft, building generative AI for the $200B+ patent industry with 8-figure ARR.

Job Description

Join an elite founding team to architect the core backend infrastructure powering a high-growth AI platform. You will build scalable APIs, database architectures, and integrations that enable legal professionals worldwide to automate complex patent workflows. This is a high-intensity, in-person role for builders who want to ship foundational systems at a rocketship company.

Location

London, UK

Why this role is remarkable

• Join a "top 0.01% talent" environment led by PhD founders from Cambridge and UCL with deep AI expertise.
• Exceptional traction with 8-figure ARR and 20-30% month-over-month growth serving 400+ global IP teams.
• Backed by tier-1 investors including Y Combinator, 20VC, Microsoft, and the founders of Stripe, Perplexity, and Hugging Face.

What you will do

• Architect and scale the core Python backend, managing PostgreSQL databases and high-performance API infrastructure.
• Design and implement secure, production-ready integrations for complex document editing and AI-powered patent drafting.
• Collaborate directly with the founding team to make foundational technical decisions and ship features daily.

The ideal candidate

• Expert Python developer with a proven track record of building and scaling production-grade backend systems.
• Demonstrated intellectual "horsepower" through top-tier academics, competitive programming, or significant technical achievements.
• A true builder mentality with the drive to thrive in a high-intensity, in-person startup environment in London.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

$130K - $170K + Equity

Company Description

Arzana is a YC P26 startup building the autonomous operating system for US manufacturers, integrating AI agents into an ERP back-office to automate quoting, ordering, and logistics.

Job Description

As a Founding Engineer at Arzana, you will build agentic pipelines that automate critical manufacturing workflows. You’ll develop multi-step VLM and RAG systems to process terabytes of customer data, working directly with the founders to transform legacy industrial processes into high-efficiency software systems in an intense, high-growth, 75% MoM growth environment.

Location

San Francisco, USA

Why this role is remarkable

• Join a YC P26 company growing 75% month-over-month, tackling the massive technical challenge of automating US manufacturing at scale.
• Work on a cutting-edge stack involving VLM extraction from CAD files, gradient-walk prompt optimization, and complex multi-agent reasoning systems.
• Experience true founding-level ownership with the ability to influence product direction, architecture, and team culture from day one alongside the CEO.

What you will do

• Architect and deploy multi-step agentic pipelines using Python, Supabase, and GCP to automate complex back-office manufacturing tasks and external integrations.
• Develop RAG systems and VLM extraction tools to process TB-scale data, including CAD files, PDFs, and ERP exports for autonomous onboarding.
• Collaborate directly with the CEO to define the product roadmap and translate human business workflows into reliable chains of extraction and action.

The ideal candidate

• Strong engineering fundamentals with experience (or strong interest) in taking agent-based products or LLM workflows from prototype to production.
• Resilient, high-ownership mindset comfortable with a 70-80 hour work week and an intense 6-day in-person schedule in San Francisco.
• US Citizenship is strictly required due to ITAR compliance, ideally with a background in manufacturing environments or complex system integrations.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Back End Engineer

Salary

Not Disclosed

Company Description

Thought Machine is a London-based fintech that has raised over £500m to modernize global banking infrastructure with its cloud-native core platform, Vault. Backed by JPMorgan Chase, Temasek, and Molten Ventures, they are ridding the world's largest financial institutions of legacy technology through high-performance engineering and scalable cloud technology.

Job Description

Join the Vault team to design and build performant microservices that power global banks like Lloyds and Standard Chartered. You will work in a fast-paced monorepo environment, delivering production-ready Python and Go code. This role combines deep backend engineering with client-facing scoping to translate complex requirements into scalable, cloud-native financial solutions.

Location

London, UK

Why this role is remarkable

• Work on Vault, a world-class cloud-native core banking platform powering institutions like JPMorgan Chase and Standard Chartered.
• Join a highly successful fintech that has raised £500m+ and is recognized by the Financial Times as a UK Best Employer for 2026.
• Engage in a high-caliber engineering culture using a monorepo with continuous deployment, focusing on technical excellence and production-ready code.

What you will do

• Design, implement, and develop scalable microservices using Python or Golang within a sophisticated cloud-native architecture.
• Manage and debug complex deployments from testing environments through to production, ensuring system performance and reliability.
• Interface directly with clients to scope deliverables, translate requirements into trackable tickets, and ensure feature coherence across engineering teams.

The ideal candidate

• Possesses 3-7 years of backend engineering experience with a strong proficiency in either Python or Golang for production services.
• Has a proven track record of developing automated unit and integration tests as an integral part of the development lifecycle.
• Demonstrates experience with cloud providers like AWS, orchestration tools such as Kubernetes, and designing scalable microservice or client/server architectures.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Mid-market Account Executive

Salary

Not Disclosed

Company Description

Greptile is a $30M Series A AI startup backed by Benchmark and Y Combinator building autonomous code validation agents that review over a billion lines of code monthly for thousands of engineering teams.

Job Description

As a Mid-market Account Executive at Greptile, you will drive the expansion of an AI code reviewer used by over 9,000 teams. Having already scaled to 8-figure ARR with a lean team, you will now own the full sales cycle, define the GTM playbook, and collaborate directly with founders to scale the organization.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-growth company that scaled from $0 to 8-figure ARR with just two GTM hires, offering a rare opportunity to build a sales organization from the ground up.
• Work at the cutting edge of AI with a product that reviews over a billion lines of code monthly for customers ranging from YC startups to global finance and defense firms.
• Backed by $30M in funding from elite investors including Benchmark, Paul Graham, and Y Combinator, providing both massive stability and explosive growth potential.

What you will do

• Own the end-to-end sales cycle for mid-market software organizations, from initial prospecting and technical demonstrations to closing complex, multi-stakeholder deals.
• Partner directly with the founders and engineering teams to translate customer insights into product features and help define pricing, expansion strategy, and outbound playbooks.
• Develop deep technical expertise in AI-driven code review to effectively engage with engineering leaders and explain complex integrations, APIs, and LLM-based evaluation processes.

The ideal candidate

• You have 2+ years of experience as a closing AE in B2B SaaS with a strong foundation in prospecting and a proven record of exceeding sales quotas.
• You possess strong technical fluency and have experience selling developer tools, infrastructure, or security products to sophisticated engineering and economic buyers.
• You thrive in the ambiguity of early-stage (Series A to C) environments and have the builder instinct to create structure and playbooks where none currently exist.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of Engineering

Salary

$225k-$325k + Equity

Company Description

BUILD, Inc. is a high-growth AI startup backed by Index Ventures and leaders from Blackstone and OpenAI. Founded in late 2024, they are building an agentic AI stack for institutional real estate, already generating 7-figure revenue and automating complex development workflows 90% faster for global asset managers.

Job Description

As Head of Engineering, you will own the technical execution of Build’s agentic AI platform. You’ll architect scalable systems, lead a high-output engineering team, and encode complex real estate domain logic into production-grade software. This hands-on leadership role is critical for scaling a product that institutional clients trust with multi-billion dollar decisions.

Location

San Francisco and New York City, USA

Why this role is remarkable

• Join a seed-stage powerhouse backed by Index Ventures and C-suite leaders from Blackstone and OpenAI, scaling from 7-figures toward 8-figures in revenue.
• Work directly with founders who scaled companies like 11x.ai and Gorillas, operating in a high-intensity environment that ships faster than teams ten times its size.
• Shape a generational company at the intersection of AI and the $300T+ built world asset class, turning digital infrastructure and energy projects into reality.

What you will do

• Own the engineering function end-to-end, including architecture, infrastructure, security, and execution velocity for a production-grade agentic AI platform.
• Hire and lead an elite, high-output engineering team, setting a technical bar focused on judgment, depth, and extreme ownership.
• Partner with product and domain leads to translate institutional real estate workflows into robust, observable AI systems that handle real-world load.

The ideal candidate

• Proven experience scaling a vertical AI company (e.g., Harvey, Sierra, or Glean) through major growth phases, with deep expertise in LLM production systems.
• A hands-on technical leader who still codes and can debug production issues while simultaneously making high-level architectural tradeoffs and hiring decisions.
• Extensive B2B or enterprise experience shipping software that institutional clients trust with high-stakes financial and regulatory data.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Engineer

Salary

£90k-£130k + Equity

Company Description

Junction is a venture-backed healthtech startup, supported by Creandum, Point Nine, and YC, building the infrastructure layer for diagnostic healthcare. They streamline patient data across lab testing and wearables, enabling personalized care for millions by making clinical information accessible and automated for modern healthcare organizations.

Job Description

As a Product Engineer at Junction, you will design and ship full-stack features that transform how millions interact with diagnostic data. Working in a tight-knit team of six, you'll bridge the gap between complex backend infrastructure and intuitive user experiences, directly impacting patient outcomes while scaling a platform that processes millions of data points every second.

Location

Remote

Why this role is remarkable

• Scale life-changing technology that already streams data from 3M+ wearables every second and facilitates 4M+ lab tests across the United States.
• Join a high-growth environment backed by elite investors like Creandum, 20VC, and YC, with company revenue quadrupling in the last year alone.
• Work with a world-class engineering team from Babylon, SpaceX, and Monzo on the mission-critical challenge of making healthcare proactive and affordable.

What you will do

• Build and own end-to-end full-stack features for customer-facing dashboards that allow healthcare providers to self-serve and order lab tests.
• Architect the next version of a diagnostics API designed to scale from 4 million to 40 million tests within the next twelve months.
• Collaborate directly with customers to understand product usage, refining technical challenges into elegant software solutions that significantly reduce patient medical costs.

The ideal candidate

• Has 3+ years of experience in early-stage startup environments where you actively influenced product direction rather than just executing predefined tickets.
• Possesses strong proficiency in building API products and is comfortable working across the full stack with Python, Go, or TypeScript.
• Demonstrates deep product judgment and a focus on outcomes, with the ability to turn ambiguous healthcare constraints into clear, actionable technical plans.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

£86k-£250k+ + Equity

Company Description

Bending Spoons S.p.A. is a leading technology company that acquires and transforms established digital businesses like Evernote, WeTransfer, and Meetup to own and operate for the long term.

Job Description

You will build and evolve systems used by millions, taking full ownership from idea to production across a diverse tech stack including Python, Rust, and Kubernetes. At Bending Spoons S.p.A., you’ll integrate AI deeply into your development workflow to simplify architectures and maintain high standards for reliability and scale.

Location

Milan, Italy; Madrid, Spain; Warsaw, Poland; London, UK; Remote

Why this role is remarkable

• Work on iconic global products including Evernote, WeTransfer, and Meetup, impacting hundreds of millions of users daily through deep technical transformations.
• Join an elite, talent-dense environment with a 0.04% hiring rate, where early-career engineers frequently lead products worth hundreds of millions of dollars.
• Benefit from top-of-market European compensation, discounted company equity, and a generous relocation package that includes a potential 50% tax reduction in Italy.

What you will do

• Design, implement, and maintain high-scale software systems using a modern toolkit including Python, Rust, Docker, and Kubernetes, choosing the best tools for each challenge.
• Leverage advanced AI tools throughout the entire development lifecycle—from design and coding to testing and documentation—to maximize efficiency and maintain high standards.
• Relentlessly simplify complex architectures and pipelines to ensure systems remain maintainable and performant while evolving established products with the agility of a startup.

The ideal candidate

• Demonstrates exceptional first-principles reasoning and the ability to solve complex, unfamiliar problems with structural sharpness and extreme attention to detail.
• Exhibits intense ambition and ownership, holding themselves to a high and rising bar for technical excellence and impact within a demanding environment.
• Thrives in a collaborative, high-intensity team, prioritizing the best ideas over their own and showing a consistent willingness to support teammates to ensure collective success.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

AI Solutions Engineer

Salary

$120k-$170k + $30k Commission + Equity

Company Description

$36M Series A AI platform backed by the creators of Transformers and Gemini

Job Description

Join a high-growth startup processing tens of millions of documents for enterprise legal and finance teams. As the second Solutions Engineer in NYC, you will bridge the gap between sales and product, designing agentic AI workflows using GPT-4, Claude, and Gemini to solve complex automation challenges for Fortune 500 clients.

Location

New York, USA

Why this role is remarkable

• Work at the frontier of agentic AI with a flagship product that 4x-ed revenue last year and maintains a 160% net retention rate.
• Join a lean, high-trust team backed by the world's leading AI pioneers, including investors who helped build the foundations of modern LLMs.
• High autonomy and impact as one of the first technical hires in the NYC office, directly shaping how enterprises adopt multi-modal AI at scale.

What you will do

• Lead technical discovery and design sophisticated AI solutions, conducting POCs that demonstrate the value of no-code agentic workflows to enterprise prospects.
• Build and implement complex Python-based data pipelines and prompt engineering strategies to automate multi-modal document processing for regulated industries.
• Act as the primary technical partner for high-value accounts, managing up to 10 concurrent projects while feeding critical insights back to product engineering.

The ideal candidate

• Proven experience delivering LLM-powered solutions to customers, with deep technical knowledge of RAG, prompt engineering, and foundation model APIs.
• Strong software development skills in Python and a "prototyper at heart" mentality for building repeatable technical solutions to business problems.
• Exceptional communicator capable of articulating a complex AI vision to both C-suite business stakeholders and technical engineering leaders.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE