{"schemaVersion":"jobsearcher.job.v1","id":"cd72df12b292ddc40ec60c3b","url":"https://jobsearcher.com/jobs/cd72df12b292ddc40ec60c3b","canonicalUrl":"https://jobsearcher.com/jobs/cd72df12b292ddc40ec60c3b","title":"Research Scientist: Data-Driven LLM Training","description":"AfterQuery in San Francisco seeks a researcher to prove that our data works by designing and running training experiments that isolate how datasets affect model behavior. You’ll work on SFT and RL-based post-training to measure data-driven improvements under defined conditions.\nCollaborating with partner labs, you’ll turn our datasets into defensible evidence and publish external-facing research, blog posts, and technical reports.\n\n#J-18808-Ljbffr","company":"Afterquery","rawCompany":"afterquery","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-07-14T03:37:28.076Z","occupations":[{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1221.00","title":"Computer and Information Research Scientists","slug":"computer-and-information-research-scientists"},{"code":"15-2041.00","title":"Statisticians","slug":"statisticians"}],"industries":[{"code":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"},{"code":"541720","title":"Research and Development in the Social Sciences and Humanities","slug":"research-and-development-in-the-social-sciences-and-humanities"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Research Scientist: Data-Driven LLM Training","description":"AfterQuery in San Francisco seeks a researcher to prove that our data works by designing and running training experiments that isolate how datasets affect model behavior. You’ll work on SFT and RL-based post-training to measure data-driven improvements under defined conditions.\nCollaborating with partner labs, you’ll turn our datasets into defensible evidence and publish external-facing research, blog posts, and technical reports.\n\n#J-18808-Ljbffr","datePosted":"2026-07-14T03:37:28.076Z","dateModified":"2026-07-14T03:37:28.076Z","hiringOrganization":{"@type":"Organization","name":"Afterquery","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"cd72df12b292ddc40ec60c3b"},"url":"https://jobsearcher.com/jobs/cd72df12b292ddc40ec60c3b"}}