Iris's Fortune 100 direct client is looking for ETL Data Tester . Please find below Job description and share me your updated resume at .

Position: ETL Data Tester

Location: Toronto ON

Key Responsibilities:

• Participate in requirements gathering and analyze business rules and data mapping documents.
• Design, develop, and execute detailed test plans, test cases, and test scripts for ETL validation.
• Validate data extraction, transformation, and loading workflows for accuracy and consistency.
• Perform data quality checks including record counts, data type verifications, null handling, duplicate detection, and aggregate validation.
• Conduct comparative data analysis using SQL and other tools to ensure data integrity across source and target systems.
• Log defects, document issues, and collaborate with developers and stakeholders to resolve data-related problems...