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Mainframe Integration Developer

Posted 2 days ago by Stellar Professionals LLC

Role Summary

Seeking a Mainframe Developer to support a key state system modernization initiative. This role focuses on analyzing, developing, testing, and troubleshooting mainframe applications to ensure seamless data exchange and file integration between legacy systems and a new statewide platform.

Key Responsibilities

  • Development & Maintenance: Write, modify, and optimize COBOL and JCL programs to process interface files and batch workflows.
  • System Integration: Map data, manage VSAM datasets, navigate IDMS databases, and handle file transfers (FTP/SFTP).
  • Modernization & Testing: Support the transition from legacy data sources to modern platforms by conducting unit testing, resolving defects, and building technical runbooks.
  • Operational Support: Create JCL/PROCs, troubleshoot batch errors, and assist with deployment cutovers.

Required Skills & Qualifications

  • Core Technologies: COBOL, JCL, VSAM, and IDMS database development.
  • Batch & Scheduling: Hands-on experience with enterprise schedulers (CA7, Control-M, or equivalent) and automated file transfers.
  • Interface & Data Integration: Proven ability in data mapping, flat file parsing, and legacy system modernization.
  • Problem Solving: Strong root-cause analysis and technical specification interpretation skills.

Preferred Qualifications

  • Background supporting Child Support Enforcement or Public Assistance/Human Services systems.
  • Experience with large-scale government modernization initiatives.
  • Familiarity with Agile/hybrid project environments and production deployment practices.
Rate:
Not specified
Location:
Des Moines
IR35 Status:
Outside
Remote Status:
Remote
Industry:
IT
Seniority Level:
Not Specified

Take-Home Pay

Not Available

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