# Mid level on-site jobs in Seattle > Browse mid level on-site jobs in Seattle 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?level=mid&city=seattle&workplace=onsite Last updated: 2026-10-25 15 open jobs, page 1 of 1, newest first. Each job links to its posting on the company's own applicant tracking system, which the Lazee extension autofills. ## Jobs - [Recruiter](https://www.workatastartup.com/jobs/117497) at Aurelian. Seattle, WA, US · On-site · Full-time · $75K - $115K · posted 2026-10-19. Apply on Y Combinator. - [Forward Deployed Engineer](https://www.workatastartup.com/jobs/117496) at Aurelian. Seattle, WA, US · On-site · Full-time · $100K - $130K · posted 2026-10-19. Apply on Y Combinator. - [Founding Engineer](https://www.workatastartup.com/jobs/114400) at Hubble. Seattle, WA, US · On-site · Full-time · $150K - $200K + 1.00% - 3.00% equity · posted 2026-10-05. Apply on Y Combinator. - [Manager, Product Communications](https://www.workatastartup.com/jobs/113279) at Whatnot. San Francisco, CA / New York, NY / Los Angeles, CA / Seattle, WA · On-site · Full-time · $167K - $185K · posted 2026-10-01. Apply on Y Combinator. - [Customer Success Manager](https://www.workatastartup.com/jobs/110848) at Conduit. Seattle, WA · On-site · Full-time · $120K - $145K · posted 2026-09-25. Apply on Y Combinator. - [Systems Engineer](https://www.workatastartup.com/jobs/111985) at RADAR. San Diego, CA; Sunnyvale, CA; Seattle, WA; or New York, NY · On-site · Full-time · $147K - $220K · posted 2026-09-25. Apply on Y Combinator. - [Forward Deployed Engineer (FDE), Healthcare - Seattle](https://jobs.ashbyhq.com/openai/a4332746-163e-4506-b62a-90758fb7a950) at OpenAI. Seattle · On-site · Full-time · $185K – $300K • Offers Equity · posted 2026-08-06. Apply on Ashby. - [Full-Stack Engineer](https://www.workatastartup.com/jobs/101225) at Kivo Health. Seattle · On-site · Full-time · $160K - $220K + 0.10% - 0.15% equity · posted 2026-07-27. Apply on Y Combinator. - [Strategy](https://www.workatastartup.com/jobs/96226) at Aurelian. Seattle, WA, US · On-site · Full-time · $150K - $250K · posted 2026-05-28. Apply on Y Combinator. - [Founding Product Manager](https://www.workatastartup.com/jobs/91487) at Aurelian. Seattle, WA, US · On-site · Full-time · $140K - $200K · posted 2026-02-27. Apply on Y Combinator. - [Machine Learning Research Engineer / Scientist](https://www.workatastartup.com/jobs/81736) at Silurian. Seattle, WA, US · On-site · Full-time · $120K - $250K + 0.25% - 1.00% equity · posted 2025-10-25. Apply on Y Combinator. - [Engineers that enjoy hard things (like compilers)](https://www.workatastartup.com/jobs/80382) at Boundary. Seattle, WA, US · On-site · Full-time · $100K - $180K + 0.15% - 0.75% equity · posted 2025-10-25. Apply on Y Combinator. - [Founding Sales Development Representative](https://www.workatastartup.com/jobs/78788) at Terrakotta. Seattle, WA, US / Los Angeles, CA, US · On-site · Full-time · $65K - $95K + 0.05% - 0.10% equity · posted 2025-10-25. Apply on Y Combinator. - [Full Stack Software Engineer](https://www.workatastartup.com/jobs/30657) at Mason. Seattle, WA · On-site · Full-time · posted 2020-10-26. Apply on Y Combinator. - [Software Engineer - Backend](https://www.workatastartup.com/jobs/13302) at Mason. Seattle, WA · On-site · Full-time · $80K - $140K + 0.05% - 0.15% equity · posted 2018-10-27. Apply on Y Combinator. ## Broader searches - [On-site jobs in Seattle](https://lazee.dev/careers?city=seattle&workplace=onsite) (31 jobs) - [Mid level jobs in Seattle](https://lazee.dev/careers?level=mid&city=seattle) (387 jobs) - [Mid level on-site tech jobs](https://lazee.dev/careers?level=mid&workplace=onsite) (3,369 jobs) ## Browse by city - [Mid level on-site jobs in San Francisco](https://lazee.dev/careers?level=mid&city=san-francisco&workplace=onsite) (1,374 jobs) - [Mid level on-site jobs in New York](https://lazee.dev/careers?level=mid&city=new-york&workplace=onsite) (567 jobs) - [Mid level on-site jobs in London](https://lazee.dev/careers?level=mid&city=london&workplace=onsite) (175 jobs) - [Mid level on-site jobs in Bangalore](https://lazee.dev/careers?level=mid&city=bangalore&workplace=onsite) (116 jobs) - [Mid level on-site jobs in Paris](https://lazee.dev/careers?level=mid&city=paris&workplace=onsite) (108 jobs) - [Mid level on-site jobs in São Paulo](https://lazee.dev/careers?level=mid&city=sao-paulo&workplace=onsite) (54 jobs) - [Mid level on-site jobs in Delhi NCR](https://lazee.dev/careers?level=mid&city=delhi-ncr&workplace=onsite) (53 jobs) - [Mid level on-site jobs in Los Angeles](https://lazee.dev/careers?level=mid&city=los-angeles&workplace=onsite) (53 jobs) - [Mid level on-site jobs in Tel Aviv](https://lazee.dev/careers?level=mid&city=tel-aviv&workplace=onsite) (42 jobs) - [Mid level on-site jobs in Toronto](https://lazee.dev/careers?level=mid&city=toronto&workplace=onsite) (42 jobs) - [Mid level on-site jobs in Berlin](https://lazee.dev/careers?level=mid&city=berlin&workplace=onsite) (37 jobs) - [Mid level on-site jobs in Austin](https://lazee.dev/careers?level=mid&city=austin&workplace=onsite) (34 jobs) - [Mid level on-site jobs in Mumbai](https://lazee.dev/careers?level=mid&city=mumbai&workplace=onsite) (30 jobs) - [Mid level on-site jobs in Munich](https://lazee.dev/careers?level=mid&city=munich&workplace=onsite) (27 jobs) - [Mid level on-site jobs in Boston](https://lazee.dev/careers?level=mid&city=boston&workplace=onsite) (20 jobs) - [Mid level on-site jobs in Hyderabad](https://lazee.dev/careers?level=mid&city=hyderabad&workplace=onsite) (20 jobs) - [Mid level on-site jobs in Chicago](https://lazee.dev/careers?level=mid&city=chicago&workplace=onsite) (19 jobs) - [Mid level on-site jobs in Sydney](https://lazee.dev/careers?level=mid&city=sydney&workplace=onsite) (17 jobs) - [Mid level on-site jobs in Pune](https://lazee.dev/careers?level=mid&city=pune&workplace=onsite) (16 jobs) - [Mid level on-site jobs in Dublin](https://lazee.dev/careers?level=mid&city=dublin&workplace=onsite) (15 jobs) - [Mid level on-site jobs in Tokyo](https://lazee.dev/careers?level=mid&city=tokyo&workplace=onsite) (12 jobs) ## Browse by workplace - [Mid level remote jobs in Seattle](https://lazee.dev/careers?level=mid&city=seattle&workplace=remote) (80 jobs) - [Mid level hybrid jobs in Seattle](https://lazee.dev/careers?level=mid&city=seattle&workplace=hybrid) (16 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)