Legacy Application Support - Mainframe

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📍 India

About this role

Must‑Have Requirements
Strong hands‑on experience in COBOL programming
Ability to develop, enhance, debug, and optimize COBOL batch and online programs.
Expertise in JCL (Job Control Language)
Should be able to write, modify, analyze JCL and troubleshoot abends (system/program errors).
Solid working knowledge of DB2
Experience with SQL queries, stored procedures, performance tuning, and DB2 data handling from COBOL.
Experience with CICS and VSAM
Skilled in developing/maintaining CICS online transactions and using VSAM files (KSDS/ESDS/RRDS).

Core banking domain knowledge

 

Good‑to‑Have Requirements
Knowledge of Mainframe utilities and tools e.g., File-AID, Abend-AID, Expeditor, SMP/E, Endevor, CHANGEMAN.
Understanding of SDLC, Agile, and DevOps concepts
Familiarity with source code management, CI/CD pipelines, automated testing on mainframe.
Performance tuning and system optimization skills
Tuning DB2 SQL, COBOL programs, and JCL job performance.
Experience in integration and modernization projects
API/REST integration with mainframe, migration to cloud/mainframe reengineering, or modernization tools.

Must‑Have Requirements
Strong hands‑on experience in COBOL programming
Ability to develop, enhance, debug, and optimize COBOL batch and online programs.
Expertise in JCL (Job Control Language)
Should be able to write, modify, analyze JCL and troubleshoot abends (system/program errors).
Solid working knowledge of DB2
Experience with SQL queries, stored procedures, performance tuning, and DB2 data handling from COBOL.
Experience with CICS and VSAM
Skilled in developing/maintaining CICS online transactions and using VSAM files (KSDS/ESDS/RRDS).

Core banking domain knowledge

 

Good‑to‑Have Requirements
Knowledge of Mainframe utilities and tools e.g., File-AID, Abend-AID, Expeditor, SMP/E, Endevor, CHANGEMAN.
Understanding of SDLC, Agile, and DevOps concepts
Familiarity with source code management, CI/CD pipelines, automated testing on mainframe.
Performance tuning and system optimization skills
Tuning DB2 SQL, COBOL programs, and JCL job performance.
Experience in integration and modernization projects
API/REST integration with mainframe, migration to cloud/mainframe reengineering, or modernization tools.

Must‑Have Requirements
Strong hands‑on experience in COBOL programming
Ability to develop, enhance, debug, and optimize COBOL batch and online programs.
Expertise in JCL (Job Control Language)
Should be able to write, modify, analyze JCL and troubleshoot abends (system/program errors).
Solid working knowledge of DB2
Experience with SQL queries, stored procedures, performance tuning, and DB2 data handling from COBOL.
Experience with CICS and VSAM
Skilled in developing/maintaining CICS online transactions and using VSAM files (KSDS/ESDS/RRDS).

Core banking domain knowledge

 

Good‑to‑Have Requirements
Knowledge of Mainframe utilities and tools e.g., File-AID, Abend-AID, Expeditor, SMP/E, Endevor, CHANGEMAN.
Understanding of SDLC, Agile, and DevOps concepts
Familiarity with source code management, CI/CD pipelines, automated testing on mainframe.
Performance tuning and system optimization skills
Tuning DB2 SQL, COBOL programs, and JCL job performance.
Experience in integration and modernization projects
API/REST integration with mainframe, migration to cloud/mainframe reengineering, or modernization tools.

Frequently Asked Questions

Is the salary disclosed for the Legacy Application Support - Mainframe position at Zensar?
The salary for this Legacy Application Support - Mainframe role at Zensar is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Legacy Application Support - Mainframe position at Zensar located?
This Legacy Application Support - Mainframe role at Zensar is based in India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Legacy Application Support - Mainframe position at Zensar?
Click the "Apply Now" button on this page. You will be redirected to Zensar's official application portal hosted on oraclecloud where you can submit your application directly.
When was the Legacy Application Support - Mainframe job at Zensar posted?
This Legacy Application Support - Mainframe position at Zensar was posted on Aug 12, 2026. Apply as soon as possible — early applications are often reviewed first.
Legacy Application Support - Mainframe
Zensar
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