ETL Tester

• Create and execute ETL test cases for data validation

• Validate source-to-target data mapping and transformations

• Identify and report defects in data pipelines and ETL workflows

• Work with Informatica, SQL, and other ETL tools for testing

• Develop automation scripts for ETL validation processes

• Perform data quality checks and reconciliation

• Collaborate with developers and business analysts

• Support Agile sprint activities and testing cycles

• Maintain test documentation and reports

• Ensure compliance with data standards and best practices