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Senior Python ETL Testing Specialist Toronto

📍 Location
toronto
⏰ Job Type
Full-time
📅 Posted
June 19, 2026

About the Role

Cognizant is seeking a Senior Python Automation ETL Tester in Toronto to enhance data validation and automated testing. Bring your 7+ years of ETL testing experience with a focus on Python automation.

In this hybrid role, you will leverage your SQL and ETL expertise to drive efficiency in data validation. The position emphasizes automating test processes and ensuring compliance with business requirements. You will collaborate on major data projects, making your contribution critical to our team's success.

Key Responsibilities: • Execute detailed test plans for ETL processes • Automate data validation and transformation scripting • Utilize SQL for accurate data comparisons • Conduct thorough data quality checks for accuracy • Validate data mappings against requirements

Requirements: • 7-10 years in testing, focused on banking ETL • At least 3 years of Python testing experience • Hands-on experience with UNIX and scripting • Proficient in SQL and complex querie...

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