I

Backend Developer

ITRiders

mississauga, peel region, Canada Full-time June 01, 2026

Opportunity Description

  • Develop, maintain, and enhance mainframe applications using COBOL, JCL, and z/OS tools
  • Participate in the full software development lifecycle — design, coding, testing, and deployment
  • Troubleshoot and resolve complex mainframe application issues
  • Collaborate with architects and business analysts to deliver technical solutions
  • Write clean, efficient, and well-documented code adhering to J&M standards
  • Support performance tuning and optimization of mainframe workloads

Requirements

  • 3+ years of hands-on IBM Mainframe development experience
  • Proficiency in COBOL, JCL, VSAM, CICS, and/or DB2
  • Experience with z/OS operating environment and IBM Developer for z/OS (IDz)
  • Strong analytical and problem-solving skills
  • Ability to work independently and within Agile/hybrid delivery teams
  • Experience with mainframe DevOps tools (e.g., Endevor, ChangeMan, Zowe) is a plus
  • Full-time IT & Technology

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