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Astra North Infoteck Inc.
Mainframe DeveloperAstra North Infoteck Inc. • Toronto, ON, ca
Mainframe Developer

Mainframe Developer

Astra North Infoteck Inc. • Toronto, ON, ca
7 days ago
Job type
  • Full-time
  • Quick Apply
Job description
Job Description

Job Description

We are seeking an experienced Senior Mainframe Developer with strong expertise in Mainframe technologies and production/application support. The ideal candidate should have hands-on experience working in enterprise environments and supporting critical Mainframe applications.

Key Responsibilities

  • Provide Mainframe application development and production support
  • Support and maintain Mainframe systems and batch processes
  • Schedule and monitor batch jobs using enterprise schedulers
  • Troubleshoot and resolve Mainframe application issues
  • Work closely with development, QA, and infrastructure teams
  • Participate in deployment and DevOps-related activities
  • Perform root cause analysis and incident resolution

Required Skills

  • 10+ years of hands-on Mainframe experience
  • 5+ years of Mainframe application support experience
  • Strong expertise in:
    • z/OS
    • MVS
    • TSO/ISPF
    • JCL
    • IMS DB/DC
    • CICS
    • DB2
    • VSAM
    • COBOL
    • ZEKE
    • File-AID / File Manager
    • IDz
    • GitHub
    • Jenkins
    • UCD
  • Experience scheduling Mainframe batch jobs using:
    • CA7
    • BMC Control-M
  • Experience with SoapUI

Preferred Skills

  • MQ
  • WAS
  • SPUFI
  • XPEDITER
  • REXX/CLIST
  • DevOps
  • OnDemand
  • Windows Server experience
  • DVM
  • WinSCP

Essential Skills

  • Mainframe DB2 – Application Development
  • System Z – IMS/DC

Experience Required

8–10+ Years



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Mainframe Developer • Toronto, ON, ca

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