Context Trainer (Developer)
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Job Summary
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THE OPPORTUNITY
Curate and govern the context layer (RAG/KBs embeddings metadata labeling) to improve answer quality and minimize hallucinations while protecting data/PII.
RESPONSIBILITIES
Curation & Labeling
Extract and curate content from enterprise sources (Confluence Jira SharePoint ServiceNowqTest) using APIs and automation.
Define chunking and metadata schemas; labeling guidelines; golden Q&A and evaluation sets.
Implement chunking strategies for diverse content types (code repositories technical documentation tickets test cases).
Implementcurationworkflows and retention policies.
Retrieval Quality
Run A/B experiments across vector stores;monitoranswer quality vs. cost/latency; recommend defaults.
Analyze failure cases and propose data-driven improvements.
Data Governance
Enforce data minimization retention and access controls;maintainlineage and approvals per RAI (Responsible AI).
Document data sources and usage for audit readiness.
SKILLS & QUALIFICATIONS
3yearsdata/ML experience with embeddings/retrievalexpertise; strong documentation and runbook skills.
Experience with content transformation metadata extraction and labeling workflows.
Familiarity with privacy and data governance principles.
Hands-on experience with vector stores (OpenSearch/pgvector/Kendra/Chroma) and labeling tools.
Experience with REST APIs and data extraction from enterprise systems.
Python codingproficiencyfor data pipelines and automation.
Preferred/Nice to have
Experience designing golden datasets and evaluation pipelines.
AWS Bedrock Knowledge Bases experience.
Familiarity with software development lifecycle and technical documentation patterns.
Required Experience:
IC
About Company
Takeda is a patient-focused, R&D-driven global biopharmaceutical company committed to bringing Better Health and a Brighter Future.
