Tata Consultancy Services
Job Description
Responsibilities
- Design, develop, and maintain ETL/ELT pipelines using Snowflake, SQL, Python, and/or cloud services preferably AWS
- Build and optimize data models (staging, warehouse, Datamarts) using best practices such as micro partitioning, clustering, and performance tuning.
- Develop and manage data ingestion workflows from structured and semi‑structured sources (JSON, Parquet, XML, APIs, etc.).
- Implementation of business requirements using Snowflake features such as Streams, Tasks, Time Travel, Zero Copy Cloning, and Snowpipe for automated data loads.
- Collaborate with Data architects, analysts, and business stakeholders to translate requirements into scalable technical solutions.
- Monitor and troubleshoot pipelines for failures and issues ensuring data quality and integrity.
- Document data flows, transformations, and technical processes for maintainability and knowledge s...
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