Mainframe tester
At Encora · Mexico; Mexico City
- QA and testing
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Where you’ll work
Hybrid, based in Mexico City
“Mexico; Mexico City”
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“Mexico”
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“Mode: Hybrid”
From the job description.
Hybrid means some days in the office. The listing says how many, and where.
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- Posted
- 1 August 2026
- First seen by us
- 3 November 2026
- Last checked
- 1 hour ago
Job description
From Encora’s job post, as they wrote it.
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.
Read the full description
* 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.
Mainframe testerEncora
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