Mainframe IMS Developer

Key Responsibilities

• Design, code, test, and maintain mainframe applications using COBOL, JCL, DB2, IMS DB/DC, CICS, VSAM, and IBM MQ.
• Develop and support batch and online processes, including job streams, transaction systems, and message-driven programs.
• Translate business requirements into technical specifications.
• Participate in all phases of the software development lifecycle (SDLC).
• Troubleshoot application issues and perform root cause analysis with corrective action planning.
• Optimize code and database access for performance and scalability.
• Collaborate with system analysts, QA testers, and infrastructure teams.
• Maintain accurate documentation of technical designs and processes.
• Provide support for production jobs and on-call troubleshooting as needed.

Required Qualifications

• Bachelor’s degree in Computer Science, Information Systems, or a related field, or equivalent experience.
• 3–8 years of hands-on experience with:
• COBOL (batch and online)
• JCL (Job Control Language)
• CICS (Customer Information Control System)
• DB2 and/or IMS DB
• VSAM (Virtual Storage Access Method)
• IMS DC (Transaction Management)
• IBM MQ (Message Queueing)
• Familiarity with tools such as TSO/ISPF, File-AID, Abend-AID, and version control systems (e.g., Endevor or Changeman).
• Strong analytical and debugging skills.
• Ability to work independently and collaboratively.
• Effective communication skills for cross-functional collaboration.

Preferred Qualifications

• Experience with mainframe modernization or integration with distributed/cloud systems.
• Familiarity with DevOps practices or tools in a mainframe environment.
• Exposure to agile delivery methodologies.
• Experience in banking, insurance, or other high-volume transaction systems