Job Description
About the Role
You will own new feature delivery and production fixes for the cruise-booking engine hosted on IBM z/OS. Beyond hands-on coding, you'll rotate in L3 incident response to restore service quickly.
Key Responsibilities
- Design, code, and unit-test COBOL programs running under CICS TS
- Maintain VSAM files, DB2 schemas, and COMMAREAs/CHANNELs
- Create/modify JCL for nightly fare refresh, reconciliation, and settlement jobs
- Tune SQL, compiler, and LE settings to reduce CPU/MSU costs
- Participate in code promotion via Endevor → future Git/DBB pipelines
- Provide L3 support: dump analysis, root-cause, perm fix
- Produce specs, data-flow diagrams, and release notes
Core Qualifications
- 5+ yrs COBOL on z/OS (3+ yrs in CICS online)
- Strong VSAM, DB2, JCL, TSO/ISPF; debuggers (Debug Tool, Abend-Aid)
- Familiar with service enablement (CICS Web Svcs, z/OS Conn...
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