Y Combinator Jobs

Fortuna Health is hiring a strategic Chief of Staff/Head of Business Development to amplify the CEO, drive partnerships and policy work, and scale operations in-person from our New York office.

Polymath seeks a Software Engineer to build high-fidelity simulation environments, long-horizon tasks, and robust verifiers to benchmark and improve autonomous agents.

Experienced technical recruiter needed to drive senior+ engineering and adjacent technical hires across the Americas for a fast-growing, product-led SaaS company.

Lead and scale enterprise account-based programs at a high-velocity YC-backed compliance AI startup, working tightly with sales to convert prioritized accounts into pipeline.