C
Senior Data Tester
C
Senior Data Tester
Capgemini- Posted a day ago
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Job Description
Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world.
Your Role
Make it real | www.capgemini.com
Your Role
- Perform ETL, Data Warehouse, and Big Data testing for complex enterprise applications.
- Validate source-to-target data mappings, transformations, and business rules.
- Execute data quality, reconciliation, regression, and end-to-end testing.
- Develop and execute complex SQL queries for data validation and analysis.
- Collaborate with developers, data engineers, and business stakeholders to ensure data accuracy.
- 6-10 years of experience in ETL, Data Warehouse, or Big Data Testing.
- Strong hands-on expertise in SQL, PL/SQL, Joins, CTEs, and Window Functions.
- Experience with PySpark, Spark SQL, Hive, Hadoop, or Databricks.
- Strong understanding of data validation, reconciliation, and data quality testing.
- Experience in automation of data testing and defect lifecycle management.
- Large-scale Data Warehouse and Big Data transformation programs.
- Modern cloud and analytics platforms using Databricks and Spark.
- End-to-end ownership of critical data quality initiatives.
Make it real | www.capgemini.com

