ETL Tester (Hybrid)

Cognizant · toronto, on, Canada

Location
toronto
Job Type
Full-time
Posted
June 27, 2026

Job Description

Job Summary Serve as a Senior Automation Tester with six to ten years of experience to design, develop, and optimize automated testing solutions using Java, Python, and AWS-based platforms in a hybrid work model. The role focuses on ensuring high-quality, secure, and scalable data integration and processing systems that support critical cards and payments business capabilities for a global organization.

Responsibilities

  • Design and develop robust automated test frameworks and test scripts to validate data ingestion and transformation workflows built using AWS Glue.
  • Create scalable and maintainable test automation solutions using Java, ensuring high code quality, reusability, and performance across multiple environments.
  • Build Python-based automation components for data validation, reconciliation, and test data preparation to support complex testing scenarios.
  • Validate data pipelines and datasets within AWS Datazone to e...

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