18,022 Y Combinator jobs
Open roles at Y Combinator–backed companies, from current batches to graduated unicorns.
Founding GTM Recruiter
About us Our vision is to become the marketplace for everything expensive, specialized, and difficult to move. We’re building the infrastructure that powers the procurement and disposition of assets across America’s…
US Healthcare Recruiter
Role: US Healthcare Recruiter. Organization: DirectShifts. Location: India (Remote). About the Role: - You will play a key role in connecting our US healthcare clients with the clinicians they need. - Working closely…
Director of Provider Activation
About Us Health is the most important thing in life, and the American healthcare system is completely broken - poor outcomes, high cost, bad patient experience. We're building a new system from the ground up. Our…
Data Scientist, Lab & Protein Data
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…
Lab Technician, Molecular Biology
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…
Lab Technician, Lab Operations
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…
Synthesis Instrumentation Engineer
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…
Senior Product Manager
Owns a core domain of Clipboard's healthcare staffing marketplace (e.g. pricing, matching, facility onboarding): builds mental models from customer and data insights, picks the right metrics, and drives experiments and improvements alongside an Applied Science team. Needs 6+ years in product management, SQL skills, and 2-3 days/week in the NYC or SF office.
In-House Technical Recruiter
In-House Technical Recruiter You’ll own how Firecrawl hires. Thirty-plus open roles across engineering, research, go-to-market, and G&A, run through a mix of AI recruiting partners, agencies, sourcing tools, and our…
Software Engineer, Backend
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…
Head of Software Engineering
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…
Software Engineer, Product
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…
UK Ops & Programme Manager
Adaptyv is building an automated lab that lets AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental…