Context Trainer (Developer)
応募 後で応募 求人ID R0174415 掲載日 02/26/2026 Location:Bengaluru, IndiaBy clicking the “Apply” button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda’s Privacy Notice and Terms of Use. I further attest that all information I submit in my employment application is true to the best of my knowledge.
Job Description
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, ServiceNow,qTest) 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
Required
3+yearsdata/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.