Senior Engineer - Mainframe
Core
Senior Mainframe Engineer supporting and enhancing critical banking applications on z/OS platforms using COBOL, PLI, and AI tools.
Role type
Senior IC mainframe engineer (z/OS)
Builds
Core banking platform supporting millions of daily customer transactions
Domain
Banking / Mainframe systems
Deliverable
production ML models
Required skills
COBOL, PLI, JCL, CICS, IMS, batch processing, z/OS platform support, AI tools usage, troubleshooting, debugging, performance analysis
Preferred skills
Java, APIs, event driven services
Responsibilities
Support and enhance applications on z/OS platforms, use AI tools to accelerate delivery, troubleshoot production issues, debug and analyze performance
Seniority
Senior, hands-on IC
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