Mainframe Developer
Infosys
- Location
- Hyderabad, Telangana, India
- Job type
- Full-time
Required skills
- API
- CLI
- COBOL
- compliance
- Git
- JSON
- SQL
About the role
Infosys
Website:
infosys.com
Job details:
- Core: z/OS, COBOL, JCL, Db2 12/IMS, VSAM, CICS TS
- Tooling: Endevor/ChangeMan, File-Aid, Expeditor, Abend-AID, SPUFI/QMF, SDSF
- Scheduling: CA7/Control-M/TWS; MQ integrations
- Modernization: API enablement (z/OS Connect EE), JSON/REST services, event-driven interfaces
- DevOps: Zowe CLI, Git on z/OS, CI/CD quality gates; basic observability and performance tuning
- Optimize high-volume batch and CICS programs; tune SQL and access paths.
- Lead incident RCA; design reusable standards; contribute to API enablement (z/OS Connect).
- Expert in COBOL, JCL, Db2 tuning; CICS programming; schedulers and change control.
- Automations (REXX), Git on z/OS; streaming connectors to enterprise buses.
- Performance analysis (SMF/EXPLAIN); secure coding and compliance.
Nice-to-have
- Automations (REXX), Git on z/OS; streaming connectors to enterprise buses AI & Responsible AI Expectations
- Hands-on GenAI integration for productivity (code insights, data mapping suggestions).
- Exposure to agentic patterns for batch ops assistance and documentation automation.
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