ETL Test Architect

4 days ago

Chennai, Tamil Nadu, India Virtusa Full time ₹ 12,00,000 - ₹ 36,00,000 per year

Lead the end to end testing process for ETL workflows, data pipelines, and data warehouse solutions.

Collaborate with business analysts, developers, and data engineers to understand data requirements and transformation logic.

Design and develop comprehensive test strategies, test cases, and test data to validate ETL processes.

Perform data validation, reconciliation, and verification between source and target systems.

Implement test automation frameworks for ETL and data validation using tools like Python, PySpark, or SQL based automation.

Analyze test results, identify defects, and work closely with the development team to ensure timely resolution.

Monitor and report test progress, metrics, and quality indicators to stakeholders.

Ensure adherence to best practices, data governance, and compliance standards.

Mentor and guide team members on ETL testing methodologies and tools.

Lead and manage an ETL testing team, providing technical guidance, task allocation, and feedback.Proven experience in ETL and DWH testing including leading testing teams.

Strong expertise in SQL for data validation and complex query writing.

Hands on experience with ETL tools such as Informatica, Talend, DataStage, Azure Data Factory, or similar.

Proficiency with databases like Oracle, SQL Server, Snowflake, Teradata, or BigQuery.

Experience with automation frameworks for data testing such as PyTest, Selenium, QuerySurge, and Databricks Notebooks.

Solid understanding of data warehousing concepts, data modeling, and ETL workflows.

Familiarity with CI CD pipelines and integration with version control systems such as Git, Jenkins, and Azure DevOps.

Excellent analytical, communication, and leadership skills.

About Virtusa

Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 27,000 people globally that cares about your growth — one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.

Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.

Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

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