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Principal Data Engineer

Optum

Faridabad, Haryana, India Full-time June 13, 2026

Found Description

Primary Responsibilities:

Data Architecture & Canonical Model Design
Design, build, and maintain canonical data models that serve as the single source of truth across analytics and AI use cases
Define and enforce data contracts between upstream systems and downstream consumers
Handle schema evolution, versioning, and drift management proactively
Ensure alignment between business semantics and physical data models

Data Engineering & Pipeline Development
Build scalable and efficient data pipelines using Snowflake, SQL, and Python
Process both structured and semi-structured data (JSON, logs, API payloads)
Optimize transformations for performance, cost, and scalability
Implement reusable, modular pipeline components

Advanced Data Modeling for Analytics
Design dimensional and normalized data models for reporting, ML, and AI workloads
Optimize data models for BI tools, self-service analytics, and LLM consumption
Develop metric-layer...

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