Advance your career as a Senior Mainframe Developer with a hybrid role based in Toronto, focusing on large-scale mainframe systems. This contract position starts September 25, 2026.

We seek a seasoned Senior Mainframe Developer with over 10 years of hands-on experience in COBOL, CICS, JCL, and DB2 to take charge of application design and maintain legacy systems. Collaborate with business analysts and quality assurance throughout project delivery.

Key Responsibilities: • Design and develop mainframe applications with COBOL and CICS • Handle IMS DB/DC and VSAM data structures • Write and debug mainframe programs effectively • Resolve production issues and enhance system performance • Create XML interfaces and support Tibco integrations

Requirements: • 10+ years experience in mainframe development • Proficient in COBOL, CICS, JCL, DB2, and TSO • Skilled in SAS development for mainframe • Experience in automation testing on mainframe • Robust debugging abilities in a large codebase

Leverage your mainframe development expertise to revolutionize systems in Toronto. #J-18808-Ljbffr

📌 Toronto Senior Mainframe Developer Position (Winnipeg)
🏢 Agility IT
📍 Winnipeg