13 AI Researchers jobs in San Francisco
Last updated 2026-06-08. CA, USA. Click any row to apply directly on the company's career page.
AI Research hiring in San Francisco: what the data shows
Compared with most AI hiring, this market is relatively open to earlier-career candidates — 77% of listings are mid-level or below.
Hiring is concentrated rather than broad: OpenAI alone accounts for 62% of these openings (8 of 13), with 4 other companies making up the rest.
Among the 8 cities HireIndex tracks for AI researchers, San Francisco is the largest market by open-role count, making it one of the strongest hubs for this skill we track.
4 of these 13 postings (31%) went live in the last 30 days, most via Ashby.
Sourced directly from employer career pages via Greenhouse, Lever, Ashby, Indeed, and LinkedIn — verified every Monday (2026-06-08). Every listing links to the company's own site; HireIndex does not take applications or resumes.
| Company | Role | Location | Posted | |
|---|---|---|---|---|
| OpenAI | Research Scientist mid | San Francisco | 2025-04-05 | Apply open_in_new |
| OpenAI | Research Engineer, Applied AI Engineering mid | San Francisco | 2024-05-22 | Apply open_in_new |
| OpenAI | Research Engineer / Research Scientist, Post-Training mid | San Francisco | 2025-12-01 | Apply open_in_new |
| OpenAI | Researcher, Trustworthy AI mid | San Francisco | 2025-01-27 | Apply open_in_new |
| OpenAI | Researcher, Health AI mid | San Francisco | 2025-01-29 | Apply open_in_new |
| OpenAI | Research Engineer/Research Scientist, RL/Reasoning mid | San Francisco | 2025-05-14 | Apply open_in_new |
| OpenAI | ML Research Engineer - Hardware Codesign mid | San Francisco | 2026-01-13 | Apply open_in_new |
| OpenAI | Security Researcher, Agentic AI Threats mid | San Francisco | 2026-05-18 | Apply open_in_new |
| Perplexity | Member of Technical Staff (AI Researcher) senior-heavy | San Francisco | 2026-04-13 | Apply open_in_new |
| Plaid | Staff Machine Learning Engineer (Research Scientist) - DFAI senior-heavy | San Francisco HQ | 2026-05-26 | Apply open_in_new |
| Plaid | Senior Machine Learning Engineer (Research Scientist) - DFAI senior | San Francisco HQ | 2026-05-28 | Apply open_in_new |
| Parallel | Research Scientist mid | San Francisco or Palo Alto | 2025-08-12 | Apply open_in_new |
| Omnifold | MTS - ML Research Scientist mid | San Francisco, California | 2026-06-04 | Apply open_in_new |
About this list
We scan AI/ML postings on Greenhouse, Lever, Ashby, and LinkedIn every week and bucket them by city and skill. This page shows currently open AI Research roles in San Francisco. Listings are deduplicated and company-attributed before publishing. No login or application is required — every link goes directly to the employer.