ETL

1 day ago

Chennai India Virtusa Full time

Job Description 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. 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

  • ETL Testing

    4 weeks ago

    Chennai, India Tata Consultancy Services Full time

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  • etl

    2 days ago

    Chennai, tamilnadu, , India Indium Full time ₹ 10,00,000 - ₹ 12,00,000 per year

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  • ETL Tester

    4 weeks ago

    Chennai, India Virtusa Full time

    Job Description P2-C2-TSTS ETL Tester is responsible for validating the accuracy, completeness, and reliability of data as it moves through the Extract, Transform, Load (ETL) process They ensure that data integration workflows and pipelines meet business and technical requirements through rigorous testing and quality assurance practices ETL Testers play a...

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    1 week ago

    Chennai, India Expleo Group Full time

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    2 weeks ago

    Chennai, India Virtusa Full time

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    3 days ago

    Chennai, India Cognizant Full time

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  • ETL Testing

    2 weeks ago

    Chennai, India Virtusa Full time

    Job Description Design, develop, and maintain data pipelines and ETL processes using AWS and Snowflake. Implement data transformation workflows using DBT (Data Build Tool). Write efficient, reusable, and reliable code in Python. Optimize and tune data solutions for performance and scalability. Collaborate with data scientists, analysts, and other...

  • Etl Testing

    7 days ago

    India Bloom Consulting Services Full time

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  • ETL Developer

    1 week ago

    India Pinnacle Group, Inc. Full time

    About PTR Global PTR Global is a leader in providing innovative workforce solutions, dedicated to optimizing talent acquisition and management processes. Our commitment to excellence has earned us the trust of businesses looking to enhance their talent strategies. We cultivate a dynamic and collaborative environment that empowers our employees to excel and...

  • ETL Developer

    7 days ago

    India Pinnacle Group, Inc. Full time

    About PTR Global PTR Global is a leader in providing innovative workforce solutions, dedicated to optimizing talent acquisition and management processes. Our commitment to excellence has earned us the trust of businesses looking to enhance their talent strategies. We cultivate a dynamic and collaborative environment that empowers our employees to excel and...