ETL Tester

Role - ETL Tester

Location - Hyderabad/Chennai

Hybrid Model

Key Responsibilities

• Design and implement comprehensive test plans and test cases for ETL pipelines and data workflows
• Perform ETL testing to validate data transformations, data quality, and completeness
• Develop and maintain automated test scripts using Python and PySpark
• Collaborate with data engineers to validate data ingestion, transformation, and loading processes
• Conduct API testing for data services and integrations
• Manage and generate test data for various testing scenarios
• Utilize tools like ICEDQ, Informatica, or AWS Glue for data validation and ETL orchestration
• Monitor and troubleshoot test failures and data anomalies in Unix/Linux environments
• Work closely with DevOps and cloud teams to ensure smooth deployment and testing in AWS
• Document test results, defects, and provide actionable feedback to development teams

Required Skills & Qualifications

Core & Deep Knowledge

• Strong understanding of Test Design, Testing Techniques, and Test Planning
• Hands-on experience with ETL Testing and Test Data Management
• Proficiency in Python and PySpark for test automation and data validation
• Experience with ICEDQ or similar data quality tools
• Solid SQL skills for data querying and validation