Lead data quality testing with advanced SQL skills in a hybrid work arrangement requiring at least three office days weekly. Guide testers and validate enterprise data.
This Senior Test Lead designs testing strategies for data projects and verifies ETL accuracy and integrity. The work includes relational databases, data warehousing, governance, and manual or automated testing. You will oversee QA activities, communicate issues to stakeholders, and support testing across transformation programs.
Key Responsibilities: Design test strategies, plans, scenarios, scripts, and procedures
Verify ETL data accuracy, integrity, quality, and lineage
Monitor test results and assess exit criteria
Develop testing metrics and quality evaluation measures
Lead, guide,



and mentor testers through QA activities
Requirements: Extensive relational database and advanced SQL experience
Knowledge of data warehousing, governance, quality, and compliance
Experience testing large-scale enterprise transformation systems
Experience with Selenium and test management tools
Solid communication, analytical, and problem-solving skills
Apply advanced SQL, data governance knowledge, and test leadership to strengthen quality across complex enterprise data workflows.

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📌 Senior Data Quality Test Lead (Ontario)
🏢 Rubicon Path
📍 Ontario