Location
toronto
Job Type
Full-time
Posted
July 04, 2026
Job Description
Pursue an impactful career as a Senior Data QA Professional with TMX in Toronto, ON, within a hybrid work environment. This role focuses on backend automation for trade simulations utilizing your skills in Python and advanced SQL.
Joining TMX's Datalinx team, you will create frameworks to automate trade simulations, validate data integrity through complex ETL/ELT processes in AWS, and apply deep analysis to enhance system performance. This position is vital in maintaining high standards for market data accuracy and responsiveness.
Key Responsibilities:
• Design automation frameworks with Python for trading scenarios
• Validate all aspects of AWS data pipeline operations
• Execute complex SQL queries for data verification
• Analyze and troubleshoot performance issues in systems
• Conduct root cause analysis for identified failures
Requirements:
• Minimum 5 years in Software Quality Assurance with Data QA focus
Joining TMX's Datalinx team, you will create frameworks to automate trade simulations, validate data integrity through complex ETL/ELT processes in AWS, and apply deep analysis to enhance system performance. This position is vital in maintaining high standards for market data accuracy and responsiveness.
Key Responsibilities:
• Design automation frameworks with Python for trading scenarios
• Validate all aspects of AWS data pipeline operations
• Execute complex SQL queries for data verification
• Analyze and troubleshoot performance issues in systems
• Conduct root cause analysis for identified failures
Requirements:
• Minimum 5 years in Software Quality Assurance with Data QA focus