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Mainframe tester
Encora10 · Mexico · Mexico City
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Job Title: Mainframe Tester Key Skills: CICS-based online screens, batch jobs, and Mainframe workflows, Mainframe test data and files (VSAM/flat files) Experience: 5+ years Location Mexico City, Mexico Mode: Hybrid We at Coforge are hiring Position (22658) with the following skill set.
- Perform testing of CICS-based online screens, batch jobs, and Mainframe workflows , validating end-to-end business processes.
- Create, execute, and monitor JCL jobs , analyze job outputs, and troubleshoot failures across Mainframe environments.
- Develop and maintain Mainframe test data and files (VSAM/flat files) to support testing and data validation activities.
- Debug application and batch processing issues using Mainframe tools, logs, and datasets , collaborating with development teams to resolve defects.
- Good to have experience with TOSCA automation for Mainframe applications , including automation of CICS screens, batch processes, and Mainframe data validations.
- Strong understanding of Mexico Payments systems and processes , including SPEI, banking payments, settlement flows, interfaces, message validations, and regulatory considerations Posted On: July 31, 2026 At Coforge, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.