# Backend developer jobs in San Francisco

> Browse backend 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. Page 3 of 7.

Canonical: https://lazee.dev/careers?role=backend&city=san-francisco&page=3
Last updated: 2026-10-25

152 open jobs, page 3 of 7, newest first. Each job links to its posting on the company's own applicant tracking system, which the Lazee extension autofills.

## Jobs

- [Distributed Systems Engineer](https://www.workatastartup.com/jobs/98387) at Beam. New York, NY, US / San Francisco, CA, US / Remote (US) · Remote · Full-time · $140K - $200K + 0.25% - 1.00% equity · posted 2026-06-27. Apply on Y Combinator.
- [Backend Engineer](https://www.workatastartup.com/jobs/97479) at Quindar. Denver, CO / Seattle, WA / Washington, DC / San Francisco, CA / Remote (US) · Remote · Full-time · posted 2026-06-25. Apply on Y Combinator.
- [Member of Technical Staff (Software Engineer, Backend Platform)](https://jobs.ashbyhq.com/perplexity/7795683f-6c5f-40cd-af2d-51294edddd4b) at Perplexity. San Francisco · Full-time · $220K – $405K • Offers Equity · posted 2026-06-03. Apply on Ashby.
- [Software Engineering Intern](https://www.workatastartup.com/jobs/95428) at Wedge. San Francisco, CA, US / Remote (CA, US; New York, NY, US; MA, US; FL, US; San Diego, CA, US; LA, US; Los Angeles, CA, US; GA, US; Washington, DC, US) · Remote · Internship · $3K - $8K / monthly · posted 2026-05-28. Apply on Y Combinator.
- [Senior Software Engineer, Back-End (San Francisco)](https://www.workatastartup.com/jobs/95157) at Short Story. San Francisco · On-site · Full-time · posted 2026-05-28. Apply on Y Combinator.
- [Member of Technical Staff](https://www.workatastartup.com/jobs/95980) at Closure. New York, NY, US / San Francisco, CA, US · On-site · Full-time · $135 - $215 · posted 2026-05-28. Apply on Y Combinator.
- [Senior Software Engineer - Ambient](https://www.workatastartup.com/jobs/95058) at Athelas. Mountain View, CA, US / San Francisco, CA, US / New York, NY, US / Los Angeles, CA, US · On-site · Full-time · $170K - $230K · posted 2026-05-28. Apply on Y Combinator.
- [Senior Software Engineer - Backend & Agent Platform](https://www.workatastartup.com/jobs/96046) at Truewind. San Francisco, CA, US · On-site · Full-time · $220K - $260K + 0.10% - 0.25% equity · posted 2026-05-28. Apply on Y Combinator.
- [Backend Engineer - Document Processing and Workflows](https://www.workatastartup.com/jobs/95427) at Two Dots. San Francisco, CA, US · On-site · Full-time · $175K - $250K + 0.10% - 0.50% equity · posted 2026-05-28. Apply on Y Combinator.
- [Backend Software Engineer, Applied Foundations](https://jobs.ashbyhq.com/openai/b398e1c6-0c32-4464-bb34-6ccda901b688) at OpenAI. San Francisco · Hybrid · Full-time · $266K – $445K • Offers Equity · posted 2026-05-07. Apply on Ashby.
- [Staff Software Engineer, Backend](https://jobs.ashbyhq.com/harvey/9b7ae8f4-773e-4f83-83fa-096d157ae00d) at Harvey. San Francisco · Hybrid · Full-time · $231K – $340K • Offers Equity • Offers Bonus · posted 2026-05-05. Apply on Ashby.
- [Senior Software Engineer, Backend](https://jobs.ashbyhq.com/harvey/1406ae6f-1dfc-4b5a-985d-cccbffe283e1) at Harvey. San Francisco · Hybrid · Full-time · $193.4K – $290K • Offers Equity • Offers Bonus · posted 2026-05-01. Apply on Ashby.
- [Backend Engineer](https://www.workatastartup.com/jobs/94130) at Conductor. San Francisco, CA, US · On-site · Full-time · $200K - $350K · posted 2026-04-28. Apply on Y Combinator.
- [Member of Technical Staff - Engineering](https://www.workatastartup.com/jobs/93737) at Polymath. San Francisco, CA, US · On-site · Full-time · $150K - $300K · posted 2026-04-28. Apply on Y Combinator.
- [Software Engineering Intern](https://www.workatastartup.com/jobs/93184) at Unbound. San Francisco, CA, US · On-site · Internship · $5K - $7K / monthly · posted 2026-04-28. Apply on Y Combinator.
- [Founding Research Engineer, RL/Reasoning](https://www.workatastartup.com/jobs/94045) at BioStack Platforms. San Francisco, CA, US · On-site · Full-time · $200K - $350K + 0.10% - 1.00% equity · posted 2026-04-28. Apply on Y Combinator.
- [Senior Software Engineer, Product](https://www.workatastartup.com/jobs/93805) at CTGT. San Francisco, CA, US · On-site · Full-time · $175K - $250K + 0.50% - 1.00% equity · posted 2026-04-28. Apply on Y Combinator.
- [Senior Software Engineer, Platform](https://www.workatastartup.com/jobs/93804) at CTGT. San Francisco, CA, US · On-site · Full-time · $175K - $250K + 0.50% - 1.00% equity · posted 2026-04-28. Apply on Y Combinator.
- [Senior Software Engineer](https://www.workatastartup.com/jobs/93803) at CTGT. San Francisco, CA, US · On-site · Full-time · $175K - $250K + 0.50% - 1.00% equity · posted 2026-04-28. Apply on Y Combinator.
- [Senior Backend Engineer (Series A Backed)](https://www.workatastartup.com/jobs/93485) at Phonely. San Francisco, California · On-site · Full-time · $180K - $230K + 0.10% - 0.45% equity · posted 2026-04-28. Apply on Y Combinator.
- [Harness Engineer](https://www.workatastartup.com/jobs/93217) at Substrate. San Francisco, CA, US · On-site · Full-time · $140K - $200K + 0.01% - 0.10% equity · posted 2026-04-28. Apply on Y Combinator.
- [Founding Backend Engineer](https://www.workatastartup.com/jobs/92474) at Novaflow. San Francisco, CA, US · On-site · Full-time · $150K - $250K + 0.25% - 2.00% equity · posted 2026-03-29. Apply on Y Combinator.
- [Software Engineer — Platform](https://www.workatastartup.com/jobs/92950) at Tasklet. San Francisco, CA, US · On-site · Full-time · $225K - $425K + 0.20% - 0.65% equity · posted 2026-03-29. Apply on Y Combinator.
- [Senior Software Engineer, Back End](https://job-boards.greenhouse.io/embed/job_app?for=brex&token=8472635002) at Brex. San Francisco, California, United States · posted 2026-03-24. Apply on Greenhouse.
- [Founding Software Engineer](https://www.workatastartup.com/jobs/90937) at Event Horizon Labs. San Francisco, CA, US · On-site · Full-time · $150K - $200K + 1.00% - 3.00% equity · posted 2026-02-27. Apply on Y Combinator.

Next page: https://lazee.dev/careers?role=backend&city=san-francisco&page=4

## Broader searches

- [Jobs in San Francisco](https://lazee.dev/careers?city=san-francisco) (5,971 jobs)
- [Backend developer jobs](https://lazee.dev/careers?role=backend) (650 jobs)

## Browse by role

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## Browse by city

- [Backend developer jobs in New York](https://lazee.dev/careers?role=backend&city=new-york) (83 jobs)
- [Backend developer jobs in Bangalore](https://lazee.dev/careers?role=backend&city=bangalore) (41 jobs)
- [Backend developer jobs in London](https://lazee.dev/careers?role=backend&city=london) (24 jobs)
- [Backend developer jobs in Toronto](https://lazee.dev/careers?role=backend&city=toronto) (15 jobs)
- [Backend developer jobs in Seattle](https://lazee.dev/careers?role=backend&city=seattle) (12 jobs)

## Browse by experience

- [Mid level backend developer jobs in San Francisco](https://lazee.dev/careers?role=backend&level=mid&city=san-francisco) (86 jobs)
- [Senior backend developer jobs in San Francisco](https://lazee.dev/careers?role=backend&level=senior&city=san-francisco) (42 jobs)
- [Staff & principal backend developer jobs in San Francisco](https://lazee.dev/careers?role=backend&level=staff&city=san-francisco) (16 jobs)

## Browse by workplace

- [On-site backend developer jobs in San Francisco](https://lazee.dev/careers?role=backend&city=san-francisco&workplace=onsite) (97 jobs)
- [Remote backend developer jobs in San Francisco](https://lazee.dev/careers?role=backend&city=san-francisco&workplace=remote) (28 jobs)

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