Browse companies currently hiring. Filter by location, investors and talk to Jack to receive open roles.
92 companies matching your filters
San Francisco
AngelList is building the financial institution for private markets across 3 main verticals: Fund Administration, banking, and asset management. The mission is to make private investing accessible to everyone.
San Francisco
Assort Health is a tech company that automates phone calls for better patient and staff interactions. Assort's AI-enhanced phone services simplify healthcare operations by managing patient intake and inbound phone calls.…
London · San Francisco
Attio is an AI-native, fully customizable Customer Relationship Management (CRM) platform designed for modern go-to-market teams and businesses. Founded in 2019 and headquartered in London,…
San Francisco
Blaxel is AWS for AI agents. We’re a new kind of cloud computing infrastructure optimized for the unique demands of agentic AI, leveraging a purpose-built 25ms cold-start serverless compute engine.…
San Francisco
We're building an AI platform and applications for the world's most important institutions.
San Francisco
Cartesia is an AI company building the fastest and most accurate models for real-time voice- offering Sonic for text-to-speech, Ink for speech-to-text, and LineVoice agents for automated conversational AI applications across finance,…
San Francisco · New York
At Eight Sleep, we’re on a mission to fuel human potential through optimal sleep. As the world’s first sleep fitness company, we’re redefining what it means to be well-rested and building the most advanced hardware, software,…
San Francisco
Tarana Wireless is a telecommunications company that creates and leads the next-generation fixed wireless access (ngFWA) category. Founded in 2009 by four Berkeley Ph.D.s,…
San Francisco
Tavus is an AI research lab pioneering human computing by building foundational models that enable machines to see, hear, and respond like people.
San Francisco · New York
Turing is an AGI infrastructure company specializing in post-training large language models (LLMs) to enhance advanced reasoning, problem-solving, and cognitive tasks.…
San Francisco · London
Cognition AI, Inc., also known as Cognition Labs, is an applied artificial intelligence lab founded in November 2023 and based in San Francisco, California.…
San Francisco
AirOps is a software platform that enables businesses to build, deploy, and scale AI-powered workflows. The platform is primarily used for automating and optimizing content creation, SEO, and marketing operations,…
San Francisco
As a Founding Ops/GTM Generalist at Aristotle in San Francisco, you’ll help scale a seed funded AI tutoring platform. You’ll own the GTM strategy, build ops from scratch,…
New York · San Francisco
Founding AE at Arzana in New York. Arzana is a YC backed startup founded by a Stanford team, deploying AI agents to automate front office workflows for multi million dollar manufacturers.…
San Francisco
Staff Software Engineer (Early Product) at Atomus in San Francisco. Join a founding team building core engines for multi platform security used by customers such as the US Air Force and Navy.…
London · San Francisco
Bead AI is hiring a Founding AI Engineer to architect the core product from London, with full visa support and a 2026 relocation to San Francisco.…
San Francisco
The future of product development in the era of frontier AI. We’re helping product and growth teams simulate user behavior before shipping code. With Blok you can test ideas in hours, not weeks,…
San Francisco
Chief of Staff at Bryel is a technical leadership role focused on building post training infrastructure for the next generation of AI agents. Bryel is a San Francisco hyper alignment lab founded by Kevin Miao,…
San Francisco
Founding Robotics Engineer at Caldera Dynamics, San Francisco, CA. Own the robotics stack from Isaac Sim environments to physical dual arm cells, automating complex electromechanical assemblies.…
San Francisco
Caplight is the leading platform for private market data and secondary trading, helping institutional investors navigate the venture capital market with real-time pricing and liquidity.
San Francisco
We believe owning a home should feel as special as the moments that take place within them. If our mission inspires you, we'd love to hear from you.
New York · San Francisco
Cascade uses AI to help architecture, engineering, and construction firms find and win RFPs — cutting go/no-go decisions from days to minutes.
San Francisco · New York
Join Charta Health as a Forward Deployed AI Engineer to bridge LLM tech and healthcare. Charta Health is building an AI operating system for modern healthcare, founded by ex Rockset engineers and backed by Bain Capital Ventures.…
San Francisco
Head of Forward Deployed Engineering at CommodityAI builds the implementation function from scratch and turns signed contracts into repeatable deployments.…
San Francisco
Console builds AI agents that power autonomous enterprises. We resolve IT, HR, Legal, Finance, Security, and Ops tasks the moment they come in from Slack or Teams, working toward a future with no tickets, approvals,…
San Francisco
Join Cranston AI as a founding product engineer and own end to end product surfaces. Cranston AI is a YC backed startup automating tax and bookkeeping workflows with AI agents.…
San Francisco
As AI Strategist at Crucibl.ai, you will own high stakes client engagements end to end and turn strategic frameworks into AI powered decision products.…
San Francisco
CTGT provides a deterministic layer for AI, enabling control and understanding of artificial intelligence models.
San Francisco · New York
Doctours is a marketplace that matches people with vetted hair transplant surgeons worldwide, handling clinic vetting, travel logistics, and financing at a fraction of typical US costs.
San Francisco
Account Executive / Growth Lead at Double Blind Bio in San Francisco owns the site side revenue, self sources the pipeline, runs pilots, and builds the sales playbook from the ground up.…
San Francisco
Drafter automates mechanical design drawings, generating production-ready, GD&T-compliant 2D drawings from CAD models in minutes instead of hours.
San Francisco
Duckbill provides cloud cost management consulting and software for enterprises, helping companies understand, negotiate, and optimize multi-million-dollar AWS infrastructure spend.
London · San Francisco
Entrepreneurs First turns exceptional individuals into funded founders, backing talent before they have a team or idea.
San Francisco
Fancysauce helps companies control exploding AI costs by mapping every tool's spend, usage, and ROI across teams in real-time.
San Francisco
Founding Product Designer at Fiddle in San Francisco, CA. Fiddle is building the IDE for designers and needs a founding designer to lead the product's design.…
San Francisco
Formula Health builds an AI-native operations platform that helps clinics and medspas prescribe, source, and fulfill compounded therapeutics — automating everything from patient check-ins to supplier compliance.
San Francisco
Founding Engineer at Futurelovers.com in San Francisco, CA to co build Hivemind, an AI native social intelligence platform. Backed by First Round Capital and the founders of Twitter, Shopify, and Pinterest,…
San Francisco
Greptile builds AI-powered code review tools that understand entire codebases, helping engineering teams merge pull requests 4× faster and catch 3× more bugs.
San Francisco
Headline.com is hiring an investor with a builder background to join its San Francisco team as Investor AI Infrastructure and Software. The role blends investing with hands on engineering, shipping code, building sourcing automations,…
San Francisco
Hinoki builds a self-driving exposure management platform that continuously scans for vulnerabilities, prioritises what actually matters, and automates fixes until they're verified.
London · San Francisco
Humaans is an AI-powered HRIS for scaling teams, combining people data management with agentic AI that automates HR admin end-to-end.
San Francisco
Hyperbound builds an AI-powered revenue activation platform combining sales roleplay, conversation intelligence, and automated deal rescue to help reps close more.
San Francisco
Infilla builds software that helps city planning departments approve housing faster — cutting permit review times from weeks to hours with digital workflows.
San Francisco
Intuition Core Inc, a robotics startup founded by AI experts, seeks a Technical Founders Associate. You will help build the AI deployment layer for industrial robots, significantly reducing setup times.…
San Francisco
As a Performance Analyst at Kalos, you’ll turn biometric data into measurable strength and body composition gains. Kalos is a ~$5M ARR startup redefining personal training by combining DEXA scan technology with rigorous,…
New York · San Francisco
Join Karumi as a Forward Deployed Engineer in New York. Karumi is a YC backed company building AI agents that join video calls to deliver live, interactive demos for SaaS sales.…
San Francisco
Known is a dating app that prioritises getting to know people before meeting, ditching the endless swiping and small talk.
San Francisco
Join Levangie Laboratories, Inc. in San Francisco as a Founding Engineer to build the learning layer that lets AI agents carry experience forward.…
San Francisco
LlamaIndex is building the document infrastructure for AI agents. It contains a best-in-class agentic document processing engine to parse the most complex documents and translate them into formats that humans and AI can use.…
San Francisco
Loop is a full-stack, verticalized AI platform for logistics and supply chains. It offers a modern transportation cost management platform that centralizes freight, parcel, and financial data to automate decision-making,…
San Francisco
MrBeastYouTube appears to be the business entity behind MrBeast’s YouTube/media operations. The company is associated with the MrBeast brand, operates in media production, and is tied to the creator business run by Jimmy Donaldson,…
San Francisco
Muro AI builds a Preconstruction Operating System (PrecOS™) that helps construction teams manage projects from scoping through handover using AI assistance.
San Francisco
NELP builds software for healthcare systems to measure and scale nursing excellence — clinical ladders, professional governance, evidence-based practice — tying it directly to retention and ROI.
San Francisco
OneNotary provides 24/7 remote online notarization services for businesses and individuals across all 50 US states, with clients including DocuSign and DoorDash.
San Francisco
Onos Health is a privately held healthcare AI company that provides a clinical intelligence platform for payers and health plans to minimize waste, streamline operations, and improve healthcare outcomes.…
San Francisco
The best security and engineering teams use Opal to manage access for everyone and everything in the modern enterprise — from employees and contractors to service accounts and AI agents.…
San Francisco
DevOps Engineer at Phonely, a YC S24 startup backed by Base10 Partners, building the AWS and Kubernetes infrastructure for voice AI. The role is based in San Francisco and on site with the team.…
San Francisco
Piris Labs builds ultra-fast optical interconnects that eliminate rack boundaries in data centers, enabling 5x lower latency and 2x lower cost per token for AI inference.
San Francisco
As a Business Operations Associate at Pocket AI, you will own financial modeling, monthly close, and manufacturer relationships. Pocket AI is building an AI powered personal assistant in a wearable voice recorder,…
San Francisco · New York
Founding Engineer at Primitive Labs in San Francisco, CA, you’ll own the full stack—from infrastructure and agent architectures to computational cognitive science.…
