- Design, develop, and execute comprehensive ETL tests to ensure data integrity and accuracy.
- Collaborate with cross-functional teams to identify requirements and create test plans for DWH (Data Warehouse) systems.
- Develop automated tests using Python scripts to validate ETL processes against expected results.
- Analyze issues identified during testing and provide recommendations for improvement.
Job Requirements :
- 4.5-12 years of experience in ETL testing or related field.
- Robust understanding of SQL concepts and ability to write complex queries.
- Experience with Python/ PySpark or other big data technologies.
📌 ETL Tester (Kolkata)
🏢 EY
📍 Kolkata
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