Contract
Aug. 6, 2026
Remote
Senior Mainframe Developer
JOB ID
PLCD2602
VISA STATUS
Only EU/CH Citizens
REMOTE OPTION
100%

Job details:

  • Full-time
  • Remote
  • Start date: September 1, 2026
  • Duration: 6 months + extensions

 

Scope:

  • Design, develop, and maintain mainframe applications using COBOL, CICS, IMS, JCL, and DB2.
  • Support and integrate enterprise messaging solutions using MQ and related middleware technologies.
  • Perform DB2 administration, performance tuning, and utility management using IBM, CA, and BMC tools.
  • Lead mainframe upgrade, migration, and modernization initiatives with minimal business disruption.
  • Develop and maintain automation solutions using REXX, Python, and z/OSMF workflows to improve operational efficiency.
  • Analyze, troubleshoot, and resolve complex production issues while ensuring system stability and performance.
  • Collaborate with cross-functional teams on application enhancements, releases, and infrastructure changes.
  • Contribute to technical design, code reviews, and best practices.

 

Requirements:

  • Experience with CICS, IMS, or MQ integration
  • Knowledge of DB2 tools (IBM tools, CA, BMC utilities)
  • Exposure to automation scripting (REXX, Python, z/OSMF workflows)
  • Experience in migration and upgrade projects
  • Fluent English

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