ETL Testing
Virtusa
Date: 23 hours ago
City: Chennai, Tamil Nadu
Contract type: Full time
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.
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.
How to apply
To apply for this job you need to authorize on our website. If you don't have an account yet, please register.
Post a resumeSimilar jobs
Strategic Sourcing Specialist - Project Business
Hitachi Energy,
Chennai, Tamil Nadu
18 hours ago
The OpportunityThe Purchasing Specialist I at Hitachi Energy plays a crucial role in procurement of goods and services essential for our operations. They will collaborate closely with suppliers, negotiate commercial specific terms and conditions, and ensure timely delivery of high-quality products, all while adhering to Hitachi Energy's standards of excellence.How You’ll Make An ImpactConduct thorough market research to identify potential...
Software Development Engineer, IES Payments
Amazon,
Chennai, Tamil Nadu
3 days ago
DescriptionWe are looking for passionate and talented software engineers who have experience building innovative, critical, high volume applications that customers love. This is a high visibility team where you will get a chance to make a positive impact on customer experience.IES Payments Tech Team’s vision is to delight our customers with the best payment experience in the world! To achieve...
C2C Collections Process Expert - B
Capgemini,
Chennai, Tamil Nadu
4 days ago
Job DescriptionRole based in BSv organisation. Leveraging deepening knowledge of Collections, The Collections Process Experts participate of in or lead the achievement of service levels, key measurement targets of the team and delivers a high quality and cost-effective service that drive compelling business outcomes. They ensure the delivery of a customer focused and compliant services through the adoption of frictionless...
