Mainframe Qa Engineer Jobs in Toronto, Ontario, Canada
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Toronto, Ontario, Canada
QA Engineer
QA Engineer
About the role
Role: Mainframe QA Engineer (Banking Domain)
Location: Toronto, ON Duration: long Term Contract
Job Description
Seeking an experienced Mainframe QA Tester with strong expertise in testing mainframe applications and backend systems. The candidate should have experience in COBOL, JCL, DB2, CICS, VSAM, and SQL, along with hands-on experience in test planning, test execution, defect tracking, and Agile methodologies.
Responsibilities
Analyze business requirements and prepare test scenarios, test cases, and test data. Perform functional, integration, system, regression, and UAT testing for Mainframe applications. Validate data using DB2, VSAM files, and SQL queries. Execute batch testing and validate JCL job processing. Perform backend testing and data reconciliation activities. Log, track, and manage defects using JIRA/HP ALM. Collaborate with developers, business analysts, and support teams to resolve issues. Participate in Agile ceremonies including sprint planning, daily standups, and retrospectives. Prepare test reports and provide status updates to stakeholders.
Required Skills
QA experience with Mainframe applications. Strong knowledge of COBOL, JCL, DB2, CICS, VSAM. Experience in backend/database testing and SQL queries. Experience with batch processing and file validation. Knowledge of SDLC, STLC, Agile/Scrum methodologies. Hands-on experience with JIRA, HP ALM, Quality Center. Strong analytical and communication skills.
Nice to Have
Experience with API testing (Postman/REST). Banking, Insurance, or Financial domain experience. Automation knowledge using Selenium or UFT.
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About Apptoza Inc.
Apptoza is a boutique IT service provider, offering a comprehensive range of IT services and solutions. We take pride in delivering excellence in IT consulting to businesses of all sizes, from large enterprises to mid-sized and small businesses.
Founded by a team of seasoned IT professionals, Apptoza provides the expertise and leadership necessary to drive successful IT projects and help companies achieve their strategic goals. Whether you require full-scale IT project execution, application management services, or short-term consulting, our solutions are designed to enhance efficiency across systems, processes, and teams.
As a one-stop IT solutions provider, we offer end-to-end expertise in IT applications. Our consultants have an average of 10+ years of experience, delivering IT implementations across North America, Europe, and Asia. With deep industry knowledge, strong business acumen, and exceptional communication skills, we ensure tailored solutions that align with your unique business needs.
With a global team based in the USA, Canada, and India, we provide flexible, high-quality, and cost-effective IT project implementations. Our customized delivery models—blending on-site, near-site, and off-site services—ensure optimal outcomes for our clients.
At Apptoza, our success is built on a client-first philosophy. We believe that delivering outstanding service and long-term collaboration sets us apart from the competition. Our commitment to excellence and innovation fosters strong, lasting partnerships with our clients.
At Apptoza, your success is our priority.