# On-site software engineer jobs in San Francisco > Browse on-site software engineer 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=software&city=san-francisco&workplace=onsite Last updated: 2026-10-25 77 open jobs, page 1 of 4, newest first. Each job links to its posting on the company's own applicant tracking system, which the Lazee extension autofills. ## Jobs - [Engineering Technician, Actuators](https://jobs.ashbyhq.com/openai/2986efa0-6d1c-4a1f-a629-13ad86559e24) at OpenAI. San Francisco · On-site · Full-time · $113K – $260K • Offers Equity · posted 2026-10-23. Apply on Ashby. - [Design Engineer](https://www.workatastartup.com/jobs/117566) at Nori. San Francisco, CA, US · On-site · Full-time · $100K - $130K · posted 2026-10-19. Apply on Y Combinator. - [Member of Technical Staff](https://www.workatastartup.com/jobs/117626) at Westgate. San Francisco, CA, US · On-site · Full-time · $80K - $180K + 0.20% - 1.00% equity · posted 2026-10-19. Apply on Y Combinator. - [Audio Engineer, Live Video](https://jobs.ashbyhq.com/openai/775ef7de-c9aa-423e-b00c-a43124068bdb) at OpenAI. San Francisco · On-site · Full-time · $240K – $266K • Offers Equity · posted 2026-10-16. Apply on Ashby. - [Member of Technical Staff](https://www.workatastartup.com/jobs/115231) at Roboflow. San Francisco · On-site · Full-time · $150K - $300K · posted 2026-10-08. Apply on Y Combinator. - [Member of Technical Staff](https://www.workatastartup.com/jobs/115224) at Roboflow. San Francisco · On-site · Full-time · $150K - $300K · posted 2026-10-08. Apply on Y Combinator. - [Lab Operations Engineer, Systems Integration | Consumer Devices](https://jobs.ashbyhq.com/openai/d727cc4b-f4b6-49a0-806c-390f8a053e2f) at OpenAI. San Francisco · On-site · Full-time · $230K – $290K • Offers Equity · posted 2026-10-06. Apply on Ashby. - [Autonomy Engineer, Interceptor Drones](https://www.workatastartup.com/jobs/114197) at IMPACT Drones. San Francisco, CA, US · On-site · Full-time · $110K - $160K + 0.25% - 0.45% equity · posted 2026-10-04. Apply on Y Combinator. - [Applications Engineer - San Francisco](https://www.workatastartup.com/jobs/113108) at Polymath Robotics. San Francisco, CA, US · On-site · Full-time · $113K - $150K + 0.03% - 0.06% equity · posted 2026-09-30. Apply on Y Combinator. - [Vehicle Test Software Team Lead](https://www.workatastartup.com/jobs/109886) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Software Developer, Network Software Intern (Winter 2027)](https://www.workatastartup.com/jobs/112072) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Software Developer, Network Software Intern (Summer 2027)](https://www.workatastartup.com/jobs/112071) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Software Developer, Network Software Associate (Winter 2027)](https://www.workatastartup.com/jobs/112070) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Software Developer, Network Software Associate (Summer 2027)](https://www.workatastartup.com/jobs/112069) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Flight Software Intern (Winter 2027)](https://www.workatastartup.com/jobs/111579) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Flight Software Intern (Summer 2027)](https://www.workatastartup.com/jobs/111578) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Flight Software Associate (Winter 2027)](https://www.workatastartup.com/jobs/111577) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Flight Software Associate (Summer 2027)](https://www.workatastartup.com/jobs/111576) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Member of Technical Staff - Machines](https://jobs.ashbyhq.com/modal/0aa753bb-3e80-45e1-a4d6-08edd730bd65) at Modal. San Francisco · On-site · Full-time · $250K – $300K · posted 2026-09-22. Apply on Ashby. - [Staff PLM & Engineering Applications Engineer, Consumer Devices](https://jobs.ashbyhq.com/openai/1bec1791-b073-4f2a-9de6-34e36238c216) at OpenAI. San Francisco · On-site · Full-time · $257K – $285K • Offers Equity · posted 2026-09-16. Apply on Ashby. - [Member of Technical Staff (Evals & Post-Training)](https://www.workatastartup.com/jobs/107430) at Ambral. New York / San Francisco · On-site · Full-time · $165K - $325K · posted 2026-08-26. Apply on Y Combinator. - [Member of Technical Staff (New Grad)](https://www.workatastartup.com/jobs/105085) at Ambral. New York / San Francisco · On-site · Full-time · $140K - $175K · posted 2026-08-26. Apply on Y Combinator. - [Software Engineering Intern](https://www.workatastartup.com/jobs/106813) at Relari. San Francisco, CA, US · On-site · Full-time · $40 - $60 / hourly · posted 2026-08-26. Apply on Y Combinator. - [Research Engineer, Human Biomechanics](https://www.workatastartup.com/jobs/106811) at Relari. San Francisco, CA, US · On-site · Full-time · $125K - $175K + 0.25% - 2.00% equity · posted 2026-08-26. Apply on Y Combinator. - [Research Engineer, Robot Learning](https://www.workatastartup.com/jobs/106785) at Relari. San Francisco, CA, US · On-site · Full-time · $125K - $175K + 0.25% - 2.00% equity · posted 2026-08-26. Apply on Y Combinator. Next page: https://lazee.dev/careers?role=software&city=san-francisco&workplace=onsite&page=2 ## Broader searches - [On-site jobs in San Francisco](https://lazee.dev/careers?city=san-francisco&workplace=onsite) (2,144 jobs) - [Software engineer jobs in San Francisco](https://lazee.dev/careers?role=software&city=san-francisco) (650 jobs) - [On-site software engineer jobs](https://lazee.dev/careers?role=software&workplace=onsite) (281 jobs) ## Browse by role - [On-site engineering jobs in San Francisco](https://lazee.dev/careers?role=engineering&city=san-francisco&workplace=onsite) (1,107 jobs) - [On-site full stack developer jobs in San Francisco](https://lazee.dev/careers?role=fullstack&city=san-francisco&workplace=onsite) (454 jobs) - [On-site sales jobs in San Francisco](https://lazee.dev/careers?role=sales&city=san-francisco&workplace=onsite) (280 jobs) - [On-site AI/ML engineer jobs in San Francisco](https://lazee.dev/careers?role=ai-ml&city=san-francisco&workplace=onsite) (228 jobs) - [On-site customer success jobs in San Francisco](https://lazee.dev/careers?role=support&city=san-francisco&workplace=onsite) (154 jobs) - [On-site hardware engineer jobs in San Francisco](https://lazee.dev/careers?role=hardware&city=san-francisco&workplace=onsite) (137 jobs) - [On-site marketing jobs in San Francisco](https://lazee.dev/careers?role=marketing&city=san-francisco&workplace=onsite) (101 jobs) - [On-site backend developer jobs in San Francisco](https://lazee.dev/careers?role=backend&city=san-francisco&workplace=onsite) (97 jobs) - [On-site product manager jobs in San Francisco](https://lazee.dev/careers?role=product&city=san-francisco&workplace=onsite) (63 jobs) - [On-site design jobs in San Francisco](https://lazee.dev/careers?role=design&city=san-francisco&workplace=onsite) (57 jobs) - [On-site DevOps jobs in San Francisco](https://lazee.dev/careers?role=devops&city=san-francisco&workplace=onsite) (28 jobs) - [On-site frontend developer jobs in San Francisco](https://lazee.dev/careers?role=frontend&city=san-francisco&workplace=onsite) (27 jobs) - [On-site security jobs in San Francisco](https://lazee.dev/careers?role=security&city=san-francisco&workplace=onsite) (23 jobs) - [On-site data jobs in San Francisco](https://lazee.dev/careers?role=data&city=san-francisco&workplace=onsite) (15 jobs) - [On-site QA jobs in San Francisco](https://lazee.dev/careers?role=qa&city=san-francisco&workplace=onsite) (11 jobs) - [On-site mobile developer jobs in San Francisco](https://lazee.dev/careers?role=mobile&city=san-francisco&workplace=onsite) (10 jobs) ## Browse by city - [On-site software engineer jobs in New York](https://lazee.dev/careers?role=software&city=new-york&workplace=onsite) (29 jobs) - [On-site software engineer jobs in São Paulo](https://lazee.dev/careers?role=software&city=sao-paulo&workplace=onsite) (13 jobs) - [On-site software engineer jobs in London](https://lazee.dev/careers?role=software&city=london&workplace=onsite) (11 jobs) ## Browse by workplace - [Hybrid software engineer jobs in San Francisco](https://lazee.dev/careers?role=software&city=san-francisco&workplace=hybrid) (133 jobs) - [Remote software engineer jobs in San Francisco](https://lazee.dev/careers?role=software&city=san-francisco&workplace=remote) (45 jobs) ## Related - [Lazee.dev home: the job application autofill extension](https://lazee.dev) - [Jobs API](https://lazee.dev/api) - [About Lazee.dev](https://lazee.dev/about) - [Privacy Policy](https://lazee.dev/privacy) - [Terms of Service](https://lazee.dev/terms)