Nielsen
Powering a better media future for all people
Television • Radio • Books & DVDs • Online • Music
10,000+
💰 Post-IPO Debt on 2023-02
Senior Software Developer- QA (ETL Tester)
April 3
Nielsen
Powering a better media future for all people
Television • Radio • Books & DVDs • Online • Music
10,000+
💰 Post-IPO Debt on 2023-02
Description
• Develop and execute comprehensive test plans and test cases for ETL processes, including data extraction, transformation, and loading. • Conduct end-to-end testing of data pipelines to validate data integrity, accuracy, and completeness. • Create and maintain automated test scripts for ETL processes using testing frameworks and tools. • Perform regression testing to identify and mitigate any potential issues or defects introduced during development or system changes. • Conduct performance testing to evaluate the scalability and efficiency of ETL workflows and Airflow DAGs. • Document test results, defects, and resolution steps in a clear and concise manner. • Provide timely feedback to development teams on issues and recommendations for improvements.
Requirements
• B.Tech or B.E in Computer Science, Information Technology • 4-5 years of experience in ETL testing, with a focus on testing data pipelines and data warehouse solutions. • Proficiency in SQL for data validation and querying large datasets. • Experience with scripting languages especially Python for test automation. • Familiarity with version control systems (e.g., Git) and CI/CD pipelines. • Strong communication and collaboration skills with the ability to work effectively in a team environment. • Experience working in an Agile development environment.
Benefits
• Become part of a community that will help you succeed • Healthy work life balance • Continuous improvement and empowerment of ideas • Inclusive culture
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