Mainframe Developer (Senior) - COBOL, JCL, DB2, IMS

Astra North Infoteck Inc. • Toronto, Ontario • Posted July 01, 2026

About the Role

            Job Description
Role: Senior Mainframe Developer / Designer
 
Tech stack – IBM Mainframe - Deep IMS knowledge, , JCL, COBOL, SQL, DB2, Endever, File-AID, CA-7
 
Tools: INSYNC, Jira, confluence, Service Now
 
AI: Should be AI aware / GitHub Copilot/ VSCode
 
Designer skills: Should be able to independently analyze IMS Segments, create detailed design, lead junior developer, participate end to end field mapping, develop/ unit test and deploy code