# Senior on-site data jobs > Browse senior on-site data jobs 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=data&level=senior&workplace=onsite Last updated: 2026-10-25 19 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 - [Senior Data Analyst](https://jobs.smartrecruiters.com/Ubisoft2/744000155707009) at Ubisoft. Barcelona, CT, Spain · On-site · Full-time · posted 2026-10-15. Apply on SmartRecruiters. - [Lead Data Scientist](https://www.workatastartup.com/jobs/116212) at Middesk. San Francisco, CA, US / New York, NY, US · On-site · Full-time · $210K - $250K · posted 2026-10-13. Apply on Y Combinator. - [Senior Data Engineer](https://www.workatastartup.com/jobs/115244) at Vector. Boston, MA · On-site · Full-time · $180K - $230K + 0.08% - 0.15% equity · posted 2026-10-08. Apply on Y Combinator. - [Senior Risk Analyst – Data Science & Analytics](https://jobs.smartrecruiters.com/Experian/744000152608939) at Experian. Mumbai, , India · On-site · Full-time · posted 2026-09-30. Apply on SmartRecruiters. - [Senior Data Platform Engineer - Enterprise Systems](https://www.workatastartup.com/jobs/111014) at Astranis. San Francisco, California, United States · On-site · Full-time · posted 2026-09-25. Apply on Y Combinator. - [Data Platform Lead](https://www.workatastartup.com/jobs/105116) at Halluminate. San Francisco · On-site · Full-time · $200K - $275K + 0.15% - 0.30% equity · posted 2026-08-26. Apply on Y Combinator. - [Senior Data Scientist](https://www.workatastartup.com/jobs/106936) at Confido. NYC Office · On-site · Full-time · $250K - $300K · posted 2026-08-26. Apply on Y Combinator. - [Senior Software Engineer, Data Infrastructure](https://jobs.ashbyhq.com/decagon/97f14fcf-d8ff-41b2-9108-d35ddd9f595e) at Decagon. San Francisco · On-site · Full-time · $200K – $400K • Offers Equity · posted 2026-08-24. Apply on Ashby. - [Senior Data Scientist (NYC)](https://www.workatastartup.com/jobs/101952) at BoldVoice. New York, NY, US · On-site · Full-time · $140K - $220K + 0.09% - 0.20% equity · posted 2026-07-27. Apply on Y Combinator. - [Senior Data Engineer](https://www.workatastartup.com/jobs/102424) at Metriport. San Francisco, CA, US · On-site · Full-time · $180K - $220K · posted 2026-07-27. Apply on Y Combinator. - [Data engineer senior](https://www.workatastartup.com/jobs/99221) at Ooak Data. Paris, IDF, FR / Paris, Île-de-France, FR · On-site · Full-time · €65K - €95K EUR + 0.10% - 0.30% equity · posted 2026-07-25. Apply on Y Combinator. - [Senior Analytics Engineer](https://www.workatastartup.com/jobs/98820) at Confido. NYC Office · On-site · Full-time · $220K - $280K · posted 2026-06-27. Apply on Y Combinator. - [Senior Data Analyst](https://www.workatastartup.com/jobs/98819) at Confido. NYC Office · On-site · Full-time · posted 2026-06-27. Apply on Y Combinator. - [Senior Data Engineer](https://www.workatastartup.com/jobs/92486) at Camber. New York, NY · On-site · Full-time · $180K - $230K · posted 2026-03-29. Apply on Y Combinator. - [Senior Data Analyst](https://www.workatastartup.com/jobs/90385) at Confido. New York, NY, US · On-site · Full-time · $175K - $200K · posted 2026-02-27. Apply on Y Combinator. - [Senior Data Platform Engineer](https://www.workatastartup.com/jobs/82761) at Crustdata. San Francisco, CA, US · On-site · Full-time · $140K - $200K + 0.10% - 0.30% equity · posted 2025-10-25. Apply on Y Combinator. - [Senior GIS Engineer](https://www.workatastartup.com/jobs/79527) at Landeed. Hyderabad, TS, IN / Hyderabad, Telangana, IN · On-site · Full-time · ₹900K - ₹2.5M INR + 0.01% - 0.03% equity · posted 2025-10-23. Apply on Y Combinator. - [Senior Data Engineer](https://www.workatastartup.com/jobs/67748) at Tovala. Chicago, IL · On-site · Full-time · posted 2024-10-25. Apply on Y Combinator. - [Senior Data Scientist](https://www.workatastartup.com/jobs/65856) at Coulomb AI. Bengaluru, KA, IN · On-site · Full-time · $25K - $40K + 0.05% - 0.10% equity · posted 2024-10-25. Apply on Y Combinator. ## Broader searches - [Senior on-site tech jobs](https://lazee.dev/careers?level=senior&workplace=onsite) (1,107 jobs) - [Senior data jobs](https://lazee.dev/careers?role=data&level=senior) (187 jobs) - [On-site data jobs](https://lazee.dev/careers?role=data&workplace=onsite) (70 jobs) ## Browse by role - [Senior on-site engineering jobs](https://lazee.dev/careers?role=engineering&level=senior&workplace=onsite) (516 jobs) - [Senior on-site full stack developer jobs](https://lazee.dev/careers?role=fullstack&level=senior&workplace=onsite) (172 jobs) - [Senior on-site sales jobs](https://lazee.dev/careers?role=sales&level=senior&workplace=onsite) (96 jobs) - [Senior on-site marketing jobs](https://lazee.dev/careers?role=marketing&level=senior&workplace=onsite) (78 jobs) - [Senior on-site AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&level=senior&workplace=onsite) (71 jobs) - [Senior on-site backend developer jobs](https://lazee.dev/careers?role=backend&level=senior&workplace=onsite) (66 jobs) - [Senior on-site hardware engineer jobs](https://lazee.dev/careers?role=hardware&level=senior&workplace=onsite) (63 jobs) - [Senior on-site customer success jobs](https://lazee.dev/careers?role=support&level=senior&workplace=onsite) (59 jobs) - [Senior on-site software engineer jobs](https://lazee.dev/careers?role=software&level=senior&workplace=onsite) (52 jobs) - [Senior on-site product manager jobs](https://lazee.dev/careers?role=product&level=senior&workplace=onsite) (48 jobs) - [Senior on-site design jobs](https://lazee.dev/careers?role=design&level=senior&workplace=onsite) (44 jobs) - [Senior on-site DevOps jobs](https://lazee.dev/careers?role=devops&level=senior&workplace=onsite) (28 jobs) - [Senior on-site security jobs](https://lazee.dev/careers?role=security&level=senior&workplace=onsite) (17 jobs) - [Senior on-site frontend developer jobs](https://lazee.dev/careers?role=frontend&level=senior&workplace=onsite) (11 jobs) - [Senior on-site QA jobs](https://lazee.dev/careers?role=qa&level=senior&workplace=onsite) (10 jobs) ## Browse by experience - [Mid level on-site data jobs](https://lazee.dev/careers?role=data&level=mid&workplace=onsite) (45 jobs) ## Browse by workplace - [Senior remote data jobs](https://lazee.dev/careers?role=data&level=senior&workplace=remote) (26 jobs) - [Senior hybrid data jobs](https://lazee.dev/careers?role=data&level=senior&workplace=hybrid) (10 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)