1. 6+ years with solid Databricks, Spark and Data Migration experience

2. Should have experience of end-to-end migration from AWS Redshift or other RDS to Databricks Lakehouse Platform. Need to have knowledge in Cloud Data Engineering, ETL Modernization, Spark Optimization and SQL-to-PySpark migration.

3. Key Responsibilities:

a) Migration Strategy and Execution: analyze the existing DWH/DB architecture, Design & Implement scalable data pipelines in Databricks, SQL Script conversion, etc.

b) Development & Optimization: Build Delta Lake tables and Implement ACID-complaint data models, Manage metadata, schema evolution and lineage for migrated datasets

c) Collaboration & Governance: Work with Data Architect to define Target data models and migration approaches, Collaborate with DevOps teams to implement CI/CD pipelines, Data Governance teams on Security, lineage and cataloging; Mentor junior members in the team

d) Nice to have experience with Unity Catalog for governance and access control; Exposure to machine learning/AI pipelines, etc.

📌 Data Engineer - AWS - Kolkata - 11 Jun (Thura) - Virtual Interview (West Bengal)
🏢 Tata Consultancy Services
📍 West Bengal