{"id":3507160,"url":"https://alion.io/job/opentrain-ai-backend-engineer-part-time-ai-coding-task-design-remote-india","title":"Backend Engineer, Part-Time AI Coding Task Design - Remote (India)","company":{"id":4457061,"name":"OpenTrain AI","domain":"opentrain.ai","url":"https://alion.io/company/opentrain-ai","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"part_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":{"min":30,"max":100,"currency":"USD","period":"hour","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"CWE","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Node JS","optional":false},{"name":"OWASP","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-30T05:54:53Z","employer_posted_date":null,"last_verified_at":"2026-10-30T05:54:53Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"$30-$100 per hour equivalent, paid per accepted task\n100% remote\nPart-time\nAbout 15 hours a week, you choose when\nPut your backend engineering skills to work on AI coding systems, on your own schedule, and get paid for the judgment you already use every day.\nAI training work is the human side of building AI systems: experienced people create examples, test how a model behaves and review what it produces, so the system becomes more accurate and useful. AI systems that write software need backend engineers who can design realistic coding problems and decide, with precision, whether a solution truly meets the requirements.\nWhat you'll do\nDesign realistic backend coding tasks for AI systems: new features to build, defects to debug and bugs to fix\nWrite deterministic verifiers that pass every reasonable correct solution and reject the ones that miss the requirements\nWeigh code quality, performance, testing, refactoring, algorithms, data structures and service scalability in each task\nBring secure coding and security review into a task wherever it matters\nWhy this is worth your time\nGet paid the equivalent of $30-$100 an hour to assess code quality and verify backend solutions\nWork on AI systems that write backend code, setting the tasks and checks that show whether their solutions really work\nApply backend and security judgment to coding tasks and verification\nFully remote and flexible, no fixed shifts, no commute\nWho this is for\nStrong backend development experience in a language such as Go, Python, Java, TypeScript, Node.js, Rust or C++\nExperience building scalable APIs and services, implementing complex features, debugging software, resolving bottlenecks and reviewing code\nStrong analytical, problem-solving and technical communication skills\nProfessional fluency in English\nHelpful background includes application security, secure coding, vulnerability assessment, penetration testing, OWASP or CWE guidance, security-focused code review and performant software in large codebases\nNo AI experience needed.\nPay and details\n$30-$100 per hour equivalent; pay is per accepted task, as an independent contractor\nAbout 15 hours a week, you choose when; fully remote, India\nHow to apply\n1. Apply on OpenTrain in about two minutes: https://app.opentrain.ai/api/out/cmu9linxg000o0bgm9xiw33b9?ch=interlinkjobs&sub=interlinkjobs-cmu9linxg-in-2026-10\n2. Complete the application on the hiring platform.\n3. If shortlisted, take a conversational AI interview with technical questions and a coding challenge, whenever it suits you. Passing it is how you qualify for paid tasks.\nReady to put your backend engineering skills to work on AI training? 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