# Mid level full stack developer jobs in San Francisco

> Browse mid level full stack developer jobs in San Francisco at top tech companies, updated every 12 hours. Each role links to the original posting on the company's ATS, which Lazee autofills in a few clicks.

Canonical: https://lazee.dev/careers?role=fullstack&level=mid&city=san-francisco
Last updated: 2026-10-25

387 open jobs, page 1 of 16, newest first. Each job links to its posting on the company's own applicant tracking system, which the Lazee extension autofills.

## Jobs

- [Research Engineer](https://www.workatastartup.com/jobs/118550) at David AI. San Francisco · On-site · Full-time · $210K - $360K · posted 2026-10-24. Apply on Y Combinator.
- [Design Engineer](https://www.workatastartup.com/jobs/118517) at HUD. San Francisco / Singapore / Remote (Asia) / Remote (North America) · Remote · Full-time · $100K - $225K · posted 2026-10-24. Apply on Y Combinator.
- [Full Stack Software Engineer, Monetization Platform](https://jobs.ashbyhq.com/openai/191e42f8-cd62-4082-8f72-505c26505e67) at OpenAI. San Francisco · Hybrid · Full-time · $266K – $445K • Offers Equity · posted 2026-10-23. Apply on Ashby.
- [Full Stack Product Engineer](https://www.workatastartup.com/jobs/69750) at Wefunder. San Francisco, CA, US · On-site · Full-time · $160K - $250K · posted 2026-10-23. Apply on Y Combinator.
- [Founding Engineer](https://www.workatastartup.com/jobs/100730) at Bloomy. San Francisco, CA, US · On-site · Full-time · $175K - $200K + 1.50% - 2.00% equity · posted 2026-10-23. Apply on Y Combinator.
- [Founding Engineer](https://www.workatastartup.com/jobs/115910) at Pluto. San Francisco, CA, US / New York, NY, US · On-site · Full-time · $120K - $200K + 0.15% - 1.00% equity · posted 2026-10-23. Apply on Y Combinator.
- [Software Engineer](https://www.workatastartup.com/jobs/118388) at Simple AI. San Francisco · On-site · Full-time · $130K - $280K · posted 2026-10-23. Apply on Y Combinator.
- [Member of Technical Staff](https://www.workatastartup.com/jobs/118385) at Stoa. San Francisco, CA, US / Remote · Remote · Full-time · $120K - $300K + 0.10% - 2.00% equity · posted 2026-10-23. Apply on Y Combinator.
- [Software Engineer - 3D Graphics](https://www.workatastartup.com/jobs/117969) at Mach9. San Francisco · On-site · Full-time · $130K - $180K · posted 2026-10-21. Apply on Y Combinator.
- [Software Engineer III, Full Stack](https://www.google.com/about/careers/applications/jobs/results/111524322916344518) at Google. Mountain View, CA, USA; Palo Alto, CA, USA; San Bruno, CA, USA; San Francisco, CA, USA; Sunnyvale, CA, USA · posted 2026-10-20. Apply on Google Careers.
- [Integration Engineer](https://www.workatastartup.com/jobs/117580) at Knowtex. San Francisco · On-site · Full-time · posted 2026-10-19. Apply on Y Combinator.
- [Full-Stack Engineer](https://www.workatastartup.com/jobs/117561) at Nori. San Francisco, CA, US · On-site · Full-time · $100K - $150K · posted 2026-10-19. Apply on Y Combinator.
- [Founding Engineer, Agent and Data Systems](https://www.workatastartup.com/jobs/117593) at Tenor. San Francisco, CA, US · On-site · Full-time · $150K - $200K + 0.50% - 1.50% equity · posted 2026-10-19. Apply on Y Combinator.
- [Forward-Deployed Engineer](https://www.workatastartup.com/jobs/117421) at Nowadays. San Francisco, CA · On-site · Full-time · $130K - $170K + 0.50% - 1.50% equity · posted 2026-10-19. Apply on Y Combinator.
- [Founding Full Stack Engineer](https://www.workatastartup.com/jobs/117297) at Solum Health. US / San Francisco, CA, US / Remote (New York, NY, US; Miami, FL, US; Phoenix, AZ, US; Los Angeles, CA, US) · Remote · Full-time · $13K - $180K + 0.30% - 0.80% equity · posted 2026-10-18. Apply on Y Combinator.
- [Founding Engineer (San Francisco, CA)](https://www.workatastartup.com/jobs/116702) at Aglide. San Francisco, CA, US · On-site · Full-time · $130K - $180K + 0.25% - 0.75% equity · posted 2026-10-15. Apply on Y Combinator.
- [Software Engineer (Mission Applications)](https://www.workatastartup.com/jobs/116744) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-10-15. Apply on Y Combinator.
- [Founding Full Stack Engineer](https://www.workatastartup.com/jobs/116544) at Durate. San Francisco, CA, US · On-site · Full-time · $120K - $160K + 0.50% - 1.50% equity · posted 2026-10-14. Apply on Y Combinator.
- [Founding Product Engineer](https://www.workatastartup.com/jobs/116142) at Cotool. San Francisco, CA, US · On-site · Full-time · $150K - $300K · posted 2026-10-12. Apply on Y Combinator.
- [Full Stack Engineer](https://www.workatastartup.com/jobs/115847) at Nox Metals. Los Angeles / San Francisco · On-site · Full-time · $154K - $170K + 0.00% - 0.03% equity · posted 2026-10-11. Apply on Y Combinator.
- [Founding Engineer, Financial Products](https://www.workatastartup.com/jobs/115419) at Forage. San Francisco, United States / New York, United States · On-site · Full-time · posted 2026-10-09. Apply on Y Combinator.
- [Design Engineer](https://www.workatastartup.com/jobs/115416) at Orthogonal. San Francisco, CA · On-site · Full-time · posted 2026-10-09. Apply on Y Combinator.
- [Founding Product Engineer](https://www.workatastartup.com/jobs/115147) at AgentMail. San Francisco, CA, US · On-site · Full-time · $200K - $250K + 0.50% - 0.75% equity · posted 2026-10-07. Apply on Y Combinator.
- [Radiation Effects Engineer - Modeling](https://www.workatastartup.com/jobs/114964) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-10-07. Apply on Y Combinator.
- [Mission Operations Engineer II](https://www.workatastartup.com/jobs/114503) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-10-06. Apply on Y Combinator.

Next page: https://lazee.dev/careers?role=fullstack&level=mid&city=san-francisco&page=2

## Broader searches

- [Mid level jobs in San Francisco](https://lazee.dev/careers?level=mid&city=san-francisco) (3,394 jobs)
- [Full stack developer jobs in San Francisco](https://lazee.dev/careers?role=fullstack&city=san-francisco) (603 jobs)
- [Mid level full stack developer jobs](https://lazee.dev/careers?role=fullstack&level=mid) (1,107 jobs)

## Browse by role

- [Mid level engineering jobs in San Francisco](https://lazee.dev/careers?role=engineering&level=mid&city=san-francisco) (1,551 jobs)
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- [Mid level backend developer jobs in San Francisco](https://lazee.dev/careers?role=backend&level=mid&city=san-francisco) (86 jobs)
- [Mid level DevOps jobs in San Francisco](https://lazee.dev/careers?role=devops&level=mid&city=san-francisco) (53 jobs)
- [Mid level data jobs in San Francisco](https://lazee.dev/careers?role=data&level=mid&city=san-francisco) (50 jobs)
- [Mid level frontend developer jobs in San Francisco](https://lazee.dev/careers?role=frontend&level=mid&city=san-francisco) (30 jobs)
- [Mid level mobile developer jobs in San Francisco](https://lazee.dev/careers?role=mobile&level=mid&city=san-francisco) (16 jobs)
- [Mid level QA jobs in San Francisco](https://lazee.dev/careers?role=qa&level=mid&city=san-francisco) (12 jobs)

## Browse by city

- [Mid level full stack developer jobs in New York](https://lazee.dev/careers?role=fullstack&level=mid&city=new-york) (168 jobs)
- [Mid level full stack developer jobs in London](https://lazee.dev/careers?role=fullstack&level=mid&city=london) (39 jobs)
- [Mid level full stack developer jobs in Los Angeles](https://lazee.dev/careers?role=fullstack&level=mid&city=los-angeles) (25 jobs)
- [Mid level full stack developer jobs in Bangalore](https://lazee.dev/careers?role=fullstack&level=mid&city=bangalore) (20 jobs)
- [Mid level full stack developer jobs in Chicago](https://lazee.dev/careers?role=fullstack&level=mid&city=chicago) (20 jobs)
- [Mid level full stack developer jobs in Toronto](https://lazee.dev/careers?role=fullstack&level=mid&city=toronto) (19 jobs)
- [Mid level full stack developer jobs in Seattle](https://lazee.dev/careers?role=fullstack&level=mid&city=seattle) (11 jobs)

## Browse by experience

- [Senior full stack developer jobs in San Francisco](https://lazee.dev/careers?role=fullstack&level=senior&city=san-francisco) (119 jobs)
- [Staff & principal full stack developer jobs in San Francisco](https://lazee.dev/careers?role=fullstack&level=staff&city=san-francisco) (38 jobs)
- [Full stack developer internships in San Francisco](https://lazee.dev/careers?role=fullstack&level=intern&city=san-francisco) (35 jobs)
- [Entry level full stack developer jobs in San Francisco](https://lazee.dev/careers?role=fullstack&level=entry&city=san-francisco) (16 jobs)

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