Join Cognizant as an ETL Testing Lead, specializing in data validation and integrity checks. Leverage your advanced SQL skills to ensure robust ETL operations.
In this role, you will utilize your expertise in data warehousing and EDW principles to validate data integrity across various layers. Your knowledge in Fact and Dimension modeling, along with hands-on EDW testing experience, will support effective testing for loading and reconciling data metrics. This includes working with late arriving dimensions and managing complex SQL queries for thorough evaluation.
Key Responsibilities:
• Lead full load vs incremental load testing efforts
• Validate data integrity and perform reconciliation checks
• Implement complex queries and transformations
• Manage late arriving dimensions and out-of-sequence scenarios
• Perform rigorous testing for data quality and integrity
Requirements:
• Strong data warehousing and EDW conceptual knowledge
• Practical experience with...