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Mainframe Developer
Islandwide, Singapore
Contract, Full TimeInformation TechnologyJob Description
- A degree in Computer Science, Information Technology or equivalent
- 4+ years of experience on COBOL/JCL/CICS/JES/DB2/MVS/CICS concepts.
- Experience in Change Man Administration - involving installation, migration & upgrade.
- Extensive knowledge of the configuration management principles and procedures, and software testing procedures.
- Experience/Knowledge in Mainframe DevOps using IDz, Git.
- Write and maintain any customization needed for the change management tool -including creating rexx and/or xml reports, and customizing skeletons and panels as needed.
- Responsible for updating and maintaining documentation.
- Serve as primary contact for questions or problems relating to the Change Man Software, Code promotion etc.
- Migrate/Promote Software based on established procedures.
- Validate/Ensure approvals for Code promotion.
- Migrate software and verify successful migration.
- Maintain and manage Change man configuration, backup, recovery.
About Quantum Infotech Solutions Pte. Ltd.
First seen: July 29, 2026
Last updated: July 31, 2026