AI Engineer Jobs in San Francisco
San Francisco is where AI engineer hiring is concentrated globally. Roles come from foundation-model companies (rare hires), AI-application startups (common), and traditional SaaS companies bolting AI features onto an existing product (most common). The work varies sharply by company type. At foundation-model companies it's closer to research, at application startups it's closer to product engineering with extra eval and prompt work. Comp is the highest globally; expect $200k base floors at well-funded companies.
23 active median salary $250k
| 1. | AI Engineer (EQL Tech (sales & engineering talent)) San Francisco, California, United States+1 | on-site | full-time | entry | llm apis, vector databases, fine-tuning | 5mo ago |
| 2. | Sr. AI Agent Engineer (Greylock Partners) San Francisco, California, United States | hybrid | full-time | senior | python, llm, vector search | 6mo ago |
| 3. | Applied AI Engineer (Artisan) San Francisco, United States+2 | on-site | full-time | mid | ai, llm, prompt engineering | 5mo ago |
| 4. | Founding AI Engineer (Raya Health) San Francisco, California, United States | $100,000 – $120,000/yr | on-site | full-time | lead | openai models, anthropic models, fine-tuning | 5mo ago |
| 5. | Software Engineer, AI (Ruli) San Francisco, California, United States | $110,000 – $200,000/yr | hybrid | full-time | entry | python, typescript, serverless | 5mo ago |
| 6. | Software Engineer - AI (NovusMinds AI) San Francisco, California, United States | on-site | full-time | senior | python, typescript, go | 5mo ago |
| 7. | Software Engineer - AI (WealthyMinds AI) San Francisco, California, United States | on-site | full-time | entry | python, fastapi, langchain | 5mo ago |
| 8. | DevSecOps Engineer - AI (NovusMinds AI) San Francisco, California, United States | on-site | full-time | senior | devsecops, ai security, llm security | 5mo ago |
| 9. | Full Stack Engineer (AI Systems & Quality) at Segmental AI (Segmental AI) San Francisco, California, United States+2 | on-site | full-time | entry | full stack, backend development, frontend development | 5mo ago |
| 10. | Senior Software Engineer, AI Engineer (Midi Health) San Francisco, California, United States+1 | $170,000 – $210,000/yr | hybrid | full-time | senior | python, llm, machine learning | 5mo ago |
| 11. | Founding Engineer & CTO (NovusMinds AI) San Francisco, California, United States | on-site | full-time | executive | python, typescript, go | 5mo ago |
| 12. | Founding Engineer & CTO (WealthyMinds AI) San Francisco, California, United States | on-site | full-time | executive | python, typescript, go | 5mo ago |
| 13. | Founding Engineer (Lance (YC W26)) San Francisco, California, United States | $160,000 – $300,000/yr | on-site | full-time | entry | python, javascript, software development | 5mo ago |
| 14. | Software Engineer ($180K - $220K + Equity) at YC-backed AI Data Infrastructure Startup (CoffeeSpace) San Francisco, California, United States | $180,000 – $220,000/yr | on-site | full-time | entry | next.js, react, python | 5mo ago |
| 15. | Forward Deployed Engineer (Reval) San Francisco, California, United States | on-site | full-time | mid | python, playwright, selenium | 5mo ago |
| 16. | San Francisco, California, United States | $200,000 – $250,000/yr | on-site | full-time | lead | typescript, react, next.js | 5mo ago |
| 17. | Founding Engineer ($170K - $250K + 0.5% - 1.5% Equity) at Healthcare AI startup backed by Scale AI Angels (CoffeeSpace) San Francisco, California, United States | $170,000 – $250,000/yr | on-site | full-time | senior | python, typescript, cloud platforms | 5mo ago |
| 18. | Founding ML Engineer (TrueMile.AI) San Francisco, California, United States | hybrid | full-time | lead | machine learning, supervised learning, reinforcement learning | 5mo ago |
| 19. | Machine Learning Engineer (Shields Group Search) San Francisco, California, United States | $180,000 – $260,000/yr | on-site | full-time | mid | transformer architectures, pytorch, deep learning | 6mo ago |
| 20. | Principal Machine Learning Engineer (Lila Sciences) San Francisco, California, United States | $252,000 – $374,000/yr | on-site | full-time | lead | pytorch, jax, tensorflow | 5mo ago |
| 21. | San Francisco, California, United States | on-site | full-time | executive | ios, swift, mobile development | 6mo ago |
| 22. | San Francisco, California, United States | hybrid | full-time | entry | react native, typescript, aws lambda | 5mo ago |
| 23. | San Francisco, California, United States | hybrid | full-time | lead | ios, swift, backend systems | 6mo ago |
Frequently asked questions
- What does a ai engineer in san francisco earn?
- SF compensation runs at the top end of the band. Founding engineer offers commonly clear $200k base + 0.5–2% equity at seed-to-Series-A. The typical band for a ai engineer runs $160k–$260k base + significant equity.
- Are AI engineer jobs in san francisco remote-friendly?
- 0 of the current 23 listings (0%) allow remote work; the rest are on-site or hybrid in San Francisco.
- What companies hire AI engineer jobs in san francisco?
- Jobs Base aggregates listings across YC-backed startups, growth-stage companies, and selected larger companies hiring with builder-role characteristics.
- What's the difference between a ai engineer and a regular ai engineer?
- Jobs Base only lists builder roles. Positions where one person owns the product end-to-end. We filter out ticket-driven, narrowly-scoped roles even when the title matches. About 9% of listings scraped match this definition.