About the Role A fast-moving, pre-seed AI recruiting marketplace is looking for a Founding Engineer (AI/ML) to own the intelligence layer of their product. You'll architect and ship recommendation systems, ranking algorithms, and LLM-powe...
About the Role Join a Y Combinator–backed Physical AI startup at the frontier of robotics research and development. This team is building AI-driven systems that enable robots to learn, reason, and operate in the physical world — spanning ...
About the Role We're a fast-moving team of under ten — pricing experts and engineers — shipping UI rapidly with the help of AI coding agents that write production pull requests. Speed isn't our challenge;coherence is. As our Founding Des...
About the Role We're a ~15-person engineering team — made up of Olympiad medalists and published researchers — building infrastructure that aligns AI to real-world workflows through reinforcement learning environments and post-training da...
About the Role We're a fast-growing AI infrastructure company building the technical foundation for training and evaluating frontier AI agents. Our team includes International Olympiad medalists, serial AI startup founders, and researcher...
About the Role We're a Y Combinator-backed, early-stage startup building a developer platform for healthcare workflow automation — helping healthcare organizations and AI automation companies automate complex browser-based tasks across pa...
About the Role A fast-moving, pre-seed generative AI research lab — specializing in human-centric image and video generation for professional creatives — is hiring a Founding GTM Lead to own end-to-end go-to-market execution. This is a hi...
About the Role This is a founding-level engineering role at an agentic integration platform serving the real economy. The company's agents perform real work with real consequences inside production systems — think shift-based staffing, lo...
About the Role Join a small, high-caliber engineering team at a fast-moving AI infrastructure company building the platform for reinforcement learning (RL) environments and post-training data. As a Forward Deployed Research Engineer, you ...
About the Role A fast-growing, seed-stage voice AI company in San Francisco is looking for a Tech Lead to step in as a CTO-like engineering leader. You'll own day-to-day engineering operations, raise the technical bar across the team, and...