Data Engineer
TEKsystems
4 - 6 years
Bengaluru
Posted: 02/05/2026
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Job Description
Experience: - 4-6 years
Notice: - 15days to 1 month
Location: - Bengaluru, Hyderabad, Delhi
Core Data Engineering Skills
- Expert in Snowflake with advanced SQL, ELT design, performance tuning, and cost optimization.
- Designed and delivered analytics-ready data products including facts, dimensions, and metrics layers.
- Applied modular transformation design principles (reusable logic, parameterization, separation of concerns).
- Built and maintained production-grade data pipelines with monitoring and refresh orchestration.
Healthcare / Life Sciences Domain Skills
- Hands-on experience with healthcare claims data (medical + pharmacy).
- Strong understanding of diagnosis events, lines of therapy (LOT), treatment sequencing, and transitions.
- Familiar with privacy, aggregation, and de-identification requirements for healthcare data.
Data Product & Experience-Layer Skills
- Adopted a data product mindset with clear contracts, documentation, versioning, and lineage.
- Designed data products for application and experience layer consumption, beyond analyst use cases.
- Enabled agentic/conversational interfaces by exposing data in structured, inference-safe formats.
Quality, Governance & Ways of Working
- Maintained strong documentation practices (logic definitions, assumptions, lineage).
- Experienced in governed data environments with adherence to approved business logic.
- Collaborated closely with Product, HIA, and UX teams to align data solutions with business needs.
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