{"schemaVersion":"jobsearcher.job.v1","id":"623aafcde71fc668e41c6b7e","url":"https://jobsearcher.com/jobs/623aafcde71fc668e41c6b7e","canonicalUrl":"https://jobsearcher.com/jobs/623aafcde71fc668e41c6b7e","title":"Lead ML Engineer","description":"Responsibilities CES improvements: PR-level scoring, historical context, context-retrieval agent, automated score correction, training data prep from feedback. Data/PR tracking: ingest PRs, link to commits/branches, track merges to main, backfills. Orchestration & reliability: Dagster migration, retries, scheduling, monitoring, data quality alerts. LLM/prompt optimization: DSPy-based prompt tuning, eval set creation, feedback-driven corrections, prompt cost/quality tradeoffs. Metadata & classification: role/work-type classification, epic linking improvements, filters/explorer features.\nSkills Must have Agentic coding: build retrieval agents that pull code context/diffs/history to improve scoring (aligns with CES Phase 3 and quality metric work). Data pipelines: Dagster (preferred) or equivalent orchestrator; AWS-native pipelines (ECS/EventBridge/Lambda/S3/Glue experience a plus); robust backfills and retries. LLM/Prompting: DSPy or similar prompt/policy optimization; prompt chaining; context packing; eval design and execution. Data modeling & analytics: PR/commit linking, branch/main tracking, epic linking; quality/effort scoring signals; anomaly detection for data quality. Backend integration: building services that ingest PR/commit metadata, compute CES/quality metrics, and expose them to UI/API. Eval/feedback loops: design and run eval sets; collect user feedback; close the loop with automated/manual score correction\nFor applications and inquiries, contact: hirings@openkyber.com","company":"Openkyber","rawCompany":"openkyber","city":"Alaska","state":"MI","isRemote":false,"isActive":false,"createdAt":"2026-08-07T09:56:14.590Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Lead ML Engineer","description":"Responsibilities CES improvements: PR-level scoring, historical context, context-retrieval agent, automated score correction, training data prep from feedback. Data/PR tracking: ingest PRs, link to commits/branches, track merges to main, backfills. Orchestration & reliability: Dagster migration, retries, scheduling, monitoring, data quality alerts. LLM/prompt optimization: DSPy-based prompt tuning, eval set creation, feedback-driven corrections, prompt cost/quality tradeoffs. Metadata & classification: role/work-type classification, epic linking improvements, filters/explorer features.\nSkills Must have Agentic coding: build retrieval agents that pull code context/diffs/history to improve scoring (aligns with CES Phase 3 and quality metric work). Data pipelines: Dagster (preferred) or equivalent orchestrator; AWS-native pipelines (ECS/EventBridge/Lambda/S3/Glue experience a plus); robust backfills and retries. LLM/Prompting: DSPy or similar prompt/policy optimization; prompt chaining; context packing; eval design and execution. Data modeling & analytics: PR/commit linking, branch/main tracking, epic linking; quality/effort scoring signals; anomaly detection for data quality. Backend integration: building services that ingest PR/commit metadata, compute CES/quality metrics, and expose them to UI/API. Eval/feedback loops: design and run eval sets; collect user feedback; close the loop with automated/manual score correction\nFor applications and inquiries, contact: hirings@openkyber.com","datePosted":"2026-08-07T09:56:14.590Z","dateModified":"2026-08-07T09:56:14.590Z","hiringOrganization":{"@type":"Organization","name":"Openkyber","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Alaska","addressRegion":"MI","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"623aafcde71fc668e41c6b7e"},"url":"https://jobsearcher.com/jobs/623aafcde71fc668e41c6b7e"}}