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.
10 active median salary $260k
| 1. | Sr. AI Agent Engineer (Greylock Partners) San Francisco, California, United States | hybrid | full-time | senior | python, llm, vector search | 6mo ago |
| 2. | Software Engineer, AI (Ruli) San Francisco, California, United States | $110,000 – $200,000/yr | hybrid | full-time | entry | python, typescript, serverless | 6mo ago |
| 3. | Software Engineer - AI (NovusMinds AI) San Francisco, California, United States | on-site | full-time | senior | python, typescript, go | 5mo ago |
| 4. | DevSecOps Engineer - AI (NovusMinds AI) San Francisco, California, United States | on-site | full-time | senior | devsecops, ai security, llm security | 5mo ago |
| 5. | 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 |
| 6. | Founding Engineer & CTO (NovusMinds AI) San Francisco, California, United States | on-site | full-time | executive | python, typescript, go | 6mo ago |
| 7. | 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 |
| 8. | 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 |
| 9. | 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 |
| 10. | 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 |
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 10 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.