Job Description
Role Summary
The ETL Tester is responsible for validating data accuracy completeness and performance across ETL pipelines and data warehouses
Key Responsibilities
Validate sourcetotarget data mappings across ETL pipelines
Design and execute ETL test cases and test scripts
Perform data reconciliation row count and aggregation checks
Validate historical loads incremental loads and error handling logic
Identify data quality issues and work with developers for resolution
Support UAT and production validation activities
Prepare test reports and defect tracking logs
Required Skills Experience
3-6 years of ETLData Testing experience
Strong SQL skills for data validation and reconciliation
Experience testing ETL tools ADF Informatica SSIS etc
Understanding of data warehousing concepts and schemas
Knowledge of test lifecycle and defect management tools
Preferred
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