Senior System Analyst - L5

Interra Information Technologies · Noida

Source and collection record

Last observed by our collector: 9 October 2026 at 12:34 am IST. This is not a manual review or a confirmation from the employer.

Employer requisition: 75686

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Collected role description

We are seeking a Mainframe Developer with 3–5 years of experience to support development and maintenance of enterprise applications running on mainframe systems. The candidate will be responsible for coding, testing, debugging, and maintaining mainframe programs while ensuring system reliability and performance. Key Responsibilities Develop, maintain, and enhance mainframe applications using COBOL, JCL, and DB2 . Analyze business requirements and translate them into technical design and program specifications . Perform coding, unit testing, debugging, and implementation of applications. Write and modify JCL for batch processing jobs . Work with DB2 databases for data manipulation and query development. Perform program testing, debugging, and defect resolution . Support production issues and perform root cause analysis . Participate in code reviews and documentation . Collaborate with business analysts, testers, and other development teams . Required Skills Strong knowledge of COBOL programming . Experience with JCL (Job Control Language) . Hands-on experience with DB2 or other mainframe databases . Understanding of CICS (Customer Information Control System) . Familiarity with VSAM datasets . Knowledge of mainframe development tools such as TSO/ISPF . Understanding of SDLC and development best practices .

Collected experience requirement

3-5 years