Join Tata Consultancy Services (TCS) as a Mainframe Tester in Toronto, ON. In this full-time on-site role, you'll focus on quality assurance for mainframe-based solutions.

This role requires strong experience in mainframe testing and a detailed understanding of key technologies like COBOL and DB2. As a Mainframe Tester, you will design and execute various test strategies, validate application performance, and work closely with development teams to address any issues. Your efforts will play a crucial role in ensuring the reliability of mainframe applications within TCS's innovative workplace.

Key Responsibilities:
• Define testing scope based on business requirements
• Execute test cases and manage defects




• Collaborate with teams to troubleshoot issues
• Provide feedback on operational risks and quality
• Support UAT and production validation activities

Requirements:
• Proven experience in Mainframe Testing
• Familiarity with JCL, CICS, and VSAM technologies
• Strong analytical and problem-solving skills
• Ability to analyze business and system requirements
• Knowledge of QA best practices and SDLC

Leverage your mainframe testing skills at TCS to ensure exceptional application quality and performance.
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📌 Toronto Mainframe Testing Specialist (Ontario)
🏢 Tata Consultancy Services (TCS)
📍 Ontario