Demo

Mainframe Developer

Saransh Inc
Wilmington, DE Contractor
POSTED ON 8/19/2025
AVAILABLE BEFORE 12/16/2025
Position: Mainframe Developer

Location: Wilmington, DE(Weekly 5 days office is Must)

Duration: Contract

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.
  • Analyze business requirements and translate them into technical specifications.
  • Participate in the full software development lifecycle (SDLC) including design, development, testing, deployment, and support.
  • Troubleshoot application issues and provide timely resolutions, including root cause analysis and corrective action planning.
  • Optimize mainframe code and database access for performance and scalability.
  • Work with system analysts, QA testers, and infrastructure teams to ensure system integrity and quality.
  • Maintain accurate and up-to-date documentation of technical designs, codebases, and processes.

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