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Job description
Develop automated test scripts using Python or R for data validation and reconciliation.
Perform source-to-target data verification, transformation logic testing, and regression testing.
Collaborate with data engineers and analysts to understand business requirements and data flows.
Identify data anomalies and work with development teams to resolve issues.
Maintain test documentation, including test cases, test results, and defect logs.
Participate in performance testing and optimization of data pipelines.
Required Skills & Qualifications:
Strong experience in ETL testing across various data sources and targets.
Proficiency in Python or R for scripting and automation.
Solid understanding of SQL and relational databases.
Familiarity with data warehousing concepts and tools (e.g., Power BI, QlikView, Informatica, Talend, SSIS).
Experience with test management tools (e.g., JIRA, TestRail).
Knowledge of data profiling, data quality frameworks, and validation techniques.
Excellent analytical and communication skills..
Qualification
Design and execute test plans for ETL processes, ensuring data accuracy, completeness, and integrity.
Develop automated test scripts using Python or R for data validation and reconciliation.
Perform source-to-target data verification, transformation logic testing, and regression testing.
Collaborate with data engineers and analysts to understand business requirements and data flows.
Identify data anomalies and work with development teams to resolve issues.
Maintain test documentation, including test cases, test results, and defect logs.
Participate in performance testing and optimization of data pipelines.
Required Skills & Qualifications:
Strong experience in ETL testing across various data sources and targets.
Proficiency in Python or R for scripting and automation.
Solid understanding of SQL and relational databases.
Familiarity with data warehousing concepts and tools (e.g., Power BI, QlikView, Informatica, Talend, SSIS).
Experience with test management tools (e.g., JIRA, TestRail).
Knowledge of data profiling, data quality frameworks, and validation techniques.
Excellent analytical and communication skills.
Key job details
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 is an Equal Opportunity Employer. All applicants will receive fair and impartial treatment without regard to race, color, religion, sex, national origin, ancestry, age, legally protected physical or mental disability, protected veteran status, status in the U.S. uniformed services, sexual orientation, gender identity or expression, marital status, genetic information or on any other basis which is protected under applicable federal, state or local law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government-issued ID during each interview. All candidates must be authorized to work in the USA.
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