{"schemaVersion":"jobsearcher.job.v1","id":"7723975e3c5ed56ac3c28575","url":"https://jobsearcher.com/jobs/7723975e3c5ed56ac3c28575","canonicalUrl":"https://jobsearcher.com/jobs/7723975e3c5ed56ac3c28575","title":"Senior Python Backend Engineer – AI Evaluation, Contract (Remote)","description":"Remote contract for senior Python engineers: build and review the pipelines and rubrics frontier AI research teams use to judge AI-written code. You'll review model outputs with a high bar, catch subtle bugs, and turn that judgment into clear write-ups and evaluation tooling.Pay: $60–90/hr depending on experienceHours: 20–40 hrs/week (at least 4 hrs/day), about 3 months, starts within 1–2 weeksLocation: remote, US or Canada, 4 hours/day overlap with US Pacific time (evenings ET work)Required:- 5+ years of professional Python, ideally building data pipelines or backend infrastructure- Hands-on experience with preference data, rubric creation, or AI/LLM evaluation- Strong written communication- An up-to-date LinkedIn profileStrongly preferred: experience at top-tier tech companies and/or a top university.How it works: a 2-minute application, a short technical screen, then ID verification. We check every résumé, LinkedIn and ID.Apply: https://experts.rustlabs.ai/apply?role=senior-engineer&ref=li-python-swe","company":"Rustlabs","rawCompany":"rustlabs","city":"Denver","state":"CO","isRemote":true,"isActive":false,"createdAt":"2026-10-24T08:22:26.731Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Python Backend Engineer – AI Evaluation, Contract (Remote)","description":"Remote contract for senior Python engineers: build and review the pipelines and rubrics frontier AI research teams use to judge AI-written code. You'll review model outputs with a high bar, catch subtle bugs, and turn that judgment into clear write-ups and evaluation tooling.Pay: $60–90/hr depending on experienceHours: 20–40 hrs/week (at least 4 hrs/day), about 3 months, starts within 1–2 weeksLocation: remote, US or Canada, 4 hours/day overlap with US Pacific time (evenings ET work)Required:- 5+ years of professional Python, ideally building data pipelines or backend infrastructure- Hands-on experience with preference data, rubric creation, or AI/LLM evaluation- Strong written communication- An up-to-date LinkedIn profileStrongly preferred: experience at top-tier tech companies and/or a top university.How it works: a 2-minute application, a short technical screen, then ID verification. We check every résumé, LinkedIn and ID.Apply: https://experts.rustlabs.ai/apply?role=senior-engineer&ref=li-python-swe","datePosted":"2026-10-24T08:22:26.731Z","dateModified":"2026-10-24T08:22:26.731Z","hiringOrganization":{"@type":"Organization","name":"Rustlabs","sameAs":"https://jobsearcher.com"},"jobLocationType":"TELECOMMUTE","applicantLocationRequirements":{"@type":"Country","name":"US"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"7723975e3c5ed56ac3c28575"},"url":"https://jobsearcher.com/jobs/7723975e3c5ed56ac3c28575"}}