Senior Mainframe Developer – IBM Mainframe, IMS & COBOL
Astra North Infoteck Inc.
Full-time
Computer Occupations
Location
Toronto, Ontario, Canada
Posted
July 14, 2026
Job Description
Job Description
Senior Mainframe Developer – IBM Mainframe, IMS & COBOL
Work Model: Hybrid (4 days/week in office)
Contract Duration: 12 Months
Experience Required: 8+ Years
Technical Skills
• IBM Mainframe
• Deep IMS knowledge
Key Responsibilities
• Independently analyze IMS Segments and create detailed designs.
• Lead and guide junior developers.
• Participate in end-to-end field mapping activities.
• Develop, unit test, and deploy code.
• Work effectively within a pod with limited mainframe experience.
• Learn independently and adapt to changing ...