Jack helps you find roles at top-tier companies.

Inkling

London

Founding Product Engineer at Inkling in London, UK, joining a Cambridge led team to shape a voice based platform. Inkling is building a lifelike AI tutor for 1 to 1 education that uses Socratic questioning to lift student performance.…

Innate AI

Join Innate AI as an AI Developer in a remote contract role. Innate AI is a London based AI transformation consultancy founded by an ex McKinsey operator, and you will own the delivery of AI agents, RAG tools,…

Invariant AI

San Francisco

Software Engineer Intern at Invariant AI in San Francisco, you will help build autonomous agents to automate regulatory compliance for the space industry.…

IQ Capital

IQ Capital backs Europe's most ambitious deep tech founders, from pre-seed to Series A, with over 200 investments since 2005 and exits to Apple, Meta, and Google.

Iridium Credit

London

Founding Engineer at Iridium Credit in London, with relocation to New York and visa sponsorship. Iridium Credit is building self healing AI to automate B2B invoice verification for bank owned lenders.…

IRIS OS

As Founding CTO and AI Engineer at IRIS OS, you will own the technical vision. IRIS OS is rebuilding the venture capital network, starting with a personal AI fundraising agent for exceptional female founders.…

Ivo AI Inc

San Francisco

Ivo provides AI-powered contract intelligence, review, and assistant tools for enterprises.

Jarmin

San Francisco

Member of Technical Staff in San Francisco at Jarmin. Jarmin is building AI agents to perform human level work in engineering, finance, and law, led by a team from Meta SuperIntelligence Labs, Apple, and AWS.…

Joinkyber

London

Kyber builds an AI workforce coordinator for critical infrastructure, starting with real-time dispatch and disruption response for aviation ground operations.

Joyous

Joyous provides at-home microdose ketamine treatment for depression, anxiety, PTSD, and other mental health conditions, with over 89% of patients reporting symptom improvements within the first month.

Junction

Product Engineer at Junction, a remote role building the platform for diagnostic healthcare. Junction is backed by Creandum, Point Nine, and YC, with a 35 person team streaming data from 3M+ wearables per second and scaling from 4 million…

Juritas

Founding Engineer at Juritas in Stockholm, building the intelligence layer for organizational commitments from the ground up. You will own the core architecture, experiment with cutting edge LLM workflows,…

Juryo

Founding Engineer at Juryo.ai in Barcelona, Spain. Juryo.ai builds AI agents to manage everything from intake to payments and has reached €1M ARR in seven months.…

Kantrip

London

Founding AI Engineer at Kantrip in Central London. You will own the AI pipeline, from model routing to custom runtimes, as we build the AI native game engine that takes ideas to the App Store.…

Kejue

LiveKit Deployment Engineer at Kejue will own the Kubernetes based deployment, managing SIP, SFUs, and agents for thousands of concurrent calls. Kejue is building a voice AI platform powered by LiveKit, focusing on scalable,…

Kiki Club

London

Kiki Club is hiring a founding full stack engineer in London to join as its third founding engineer. The role supports an invite only sublet marketplace backed by Blackbird and founders from Airbnb and Uber,…

Known

San Francisco

Known is a dating app that prioritises getting to know people before meeting, ditching the endless swiping and small talk.

Kyckr

Kyckr provides a unified platform connecting 300+ official global business registers for instant KYB (Know Your Business) verification and document retrieval.

Kyra

London

Kyra runs end-to-end influencer marketing campaigns at scale for major brands, blending AI technology with human curation across Instagram, TikTok, and YouTube.

Laminar

San Francisco

Join Laminar as an ML Infrastructure Engineer to build orchestration and deployment pipelines for foundation models on factory floors. Laminar is developing physical AI for large food and beverage manufacturers.…

Last Mile Infrastructure Group Limited

London

Strategy Manager at Last Mile Infrastructure Group Limited in London, UK, part of a Macquarie backed energy infrastructure platform. Reporting to the Strategy Director, you will bridge strategic vision and operational reality,…

Leads Every Day Limited

Join Leads Every Day Limited as a B2B Salesperson. The Fareham based digital marketing agency has helped over 16,000 businesses grow through lead generation.…

Lean Technologies

Join Lean Technologies as an Internal Auditor in Riyadh, owning the third line defense and building the audit function from the ground up. Lean Technologies is redefining financial infrastructure in MENA and has secured funding from…

Leapsome

New York

Staff Product Engineer (d/f/m) in Berlin at Leapsome. Lead the technical evolution of Leapsome's HR suite into a proactive, agent driven platform using Vue.js, Node.js and LangGraph.…

LENKIE TECHNOLOGIES LIMITED

London

Lenkie provides 'Grow Now, Pay Later' credit facilities for UK businesses, offering up to £1 million to pay supplier invoices instantly with flexible 1-12 month repayment terms.

Letty

London

Letty builds AI digital workers for real estate agencies, automating lead qualification, showing bookings, tenant queries, and maintenance coordination 24/7.

Level

London

Senior GTM Engineer at Level in London will own the growth engine, using AI agents to automate outbound data, attribution, and funnel reporting. Level is the UK’s leading specialist lender for family law,…

LeverBrands

London

Lever Brands helps founders and executives build personal brands that generate real business growth through strategic LinkedIn content and lead conversion systems.

Lichenai

London

The role is a Business Analyst position at Lichenai in London, bridging elite consulting and AI deployment. Lichenai is a London based early stage startup founded by Cambridge HCI researchers and Amazon Alexa AI experts, offering a fast,…

LightWork AI

London

LightWork AI builds an autonomous AI agent for UK lettings and estate agents, handling tenant enquiries, viewings, and maintenance triage 24/7 across phone, WhatsApp, and email.

Limbic

London

Limbic builds clinical AI to help mental healthcare providers scale access, speed up triage and treatment, and improve patient outcomes.

Livia

Join Livia as the first dedicated Full Stack Engineer to lead the platform's technical foundation. Based in Milan with remote flexibility, you’ll collaborate with the founders to architect an AI powered system that automates condominium…

LockStep

London

Founding Engineer at LockStep in the UK, responsible for building a scalable delivery system for private equity backed operations. LockStep offers meaningful equity and the chance to own the technical vision as the company scales with a…

Loomera Advisory

As Marketing Manager at Loomera Advisory, you will own brand strategy, lead a website rebuild, and drive the GTM for the SaaS launch. Loomera Advisory is a Manchester based consultancy disrupting M&A and Transformation with its AI platform…

M-out

London

Drive business development for M out in London, spearheading its European expansion. M out is a Tokyo based startup factory with 50+ launches and 10 exits,…

Macropay

Macropay is hiring a Commercial Executive to drive outbound prospecting into the iGaming and fintech sectors and build your own pipeline from scratch.…

Macroscope

San Francisco

As an Account Executive at Macroscope in San Francisco, you will own the full sales cycle selling AI powered infrastructure to CTOs at Fortune 1000s and AI startups.…

Madison Reed

Staff Mobile Engineer at Madison Reed will own the React Native ecosystem end to end at a US based contract rate of $80 $85/hr. Madison Reed is a US based beauty brand backed by True Ventures and Norwest,…

Maeve AI

London

As a Senior Data Engineer at Maeve AI in London, you will own the data ecosystem from raw ingestion to the semantic layer to power real time decisions for 25+ global brands.…

Manta Media Capital

London

Sales Executive at Manta Media Capital in London, responsible for driving revenue for On Sale Live and CPD accredited training through The GIEM. You will play a founding role in a fast growing startup,…

Maple

Maple is seeking a DeFi native Content & Brand Associate to lead its brand voice and own the content calendar. You will manage content across major social channels, drive community engagement,…

Marklo AI, Inc.

The Chief Technology Officer at Marklo AI, Inc. will lead product and engineering to build AI agents and intelligent automation for marketing. Marklo AI is backed by Forerunner Ventures and already powers 100+ major Shopify brands.…

Marloo

London

Marloo builds AI that automates meeting notes, documents, and admin for financial advisors, freeing them to focus on clients instead of paperwork.

MASC Medical Recruitment Firm

As a Patient Care Manager with MASC Medical Recruitment Firm, you’ll support the top 1% of Medi Cal utilizers in the Inland Empire. The hybrid role involves biopsychosocial assessments and helping clients navigate IHSS and CalFresh.…

Match with Care

London

Join Match with Care as a Care Consultant in London, UK, helping families find trusted carers through a tech enabled marketplace. Work directly with the founders in a hybrid role to shape our playbook and scale the business.…

MAU Games

Head of Compliance at MAU Games in Riyadh. Join as a founding team member to lead the compliance strategy for an ambitious AI venture builder in Riyadh, navigating the Saudi and GCC regulatory landscape.…

Maximum Potential, Inc.

Independent Employee Selection and Development Consultant at Maximum Potential, Inc., a remote role. It invites established talent advisors to integrate PROCEPTION2 and SalesMax into their client offerings,…

Memrise Limited

As a Full Stack Developer, you’ll build AI powered features using React, TypeScript, and AWS serverless. Memrise Limited is a UK based company serving about 80 million users and embedding AI at the core of its product and workflow.…

Merista

Founding Robotics Engineer at Merista in Barcelona, you will help build the future of food factory automation. Merista, led by the REMY Robotics core team (acquired 2025), deploys autonomous robots that handle 1,000 tasks per hour.…

Metly

Metly.ai is hiring a Founding Account Executive to lead the commercial growth of its pharma intelligence platform. As the first dedicated GTM hire, you will own the full sales cycle from prospecting to close while working remotely.…

Mifu

London

Join Mifu in London, UK as a Founder's Associate (Growth) to own growth and client success alongside the founders. You'll build AI powered systems using Claude to create agents and automations that scale revenue,…

miniPT

San Francisco

Growth & Partnerships Associate at miniPT in San Francisco is a part time role ($21 $22/hour + bonus) focused on local user acquisition. miniPT is bringing its AI powered fitness platform from the UK to SF,…

Mobius

San Francisco

Chief of Staff (equity) at Mobius in San Francisco, serving as the right hand to a UC Berkeley CS PhD CEO. Mobius is building data infrastructure for frontier AI labs and has raised $5M in pre seed funding to tackle the reinforcement…

Model ML

London

Model ML builds AI-powered 'digital teammates' that work inside Excel, PowerPoint, and core systems for investment banks, consultancies, and private equity firms.

MOOV

Founding Head of Operations at MOOV in New York, you will own the end to end implementation—from hardware logistics to SIS integration—for the student movement OS.…

Move

London

Join Move as a Forward Deployed Recruiter Engineering in London. Move embeds specialist talent partners into AI native companies and provides you with custom built AI agents and a Claude account to focus on high impact headhunting.…

Movo AI

New York

Movo AI builds voice agents that call parents, answer inquiries, and book enrollments for youth programs—turning inbound leads and dormant contacts into revenue.

Mozart AI

London

Arthos (formerly Mozart AI) builds AI co-pilot tools that help musicians create faster while preserving their unique creative vision and style.

Muro AI

San Francisco

Muro AI builds a Preconstruction Operating System (PrecOS™) that helps construction teams manage projects from scoping through handover using AI assistance.

Mutable Tactics

Robotics Software Engineer at Mutable Tactics, a Cambridge, UK based pre seed startup building the orchestration layer for autonomous robotics. Own the decision making brain of multi robot fleets,…