Senior Mainframe Application Developer
Location
Toronto, Ontario
Job Type
Full-time
Category
Computer Occupations
Posted
June 04, 2026
Job Description
Role: Sr. Mainframe Developer
Role Description – Must‑Have
Role: Sr. Mainframe Developer
Location: Toronto, ON – Hybrid (4 Days WFO) Duration: 12 Months
Role Description – Must‑Have
Mainframe expert with 10 years hands‑on experience
5 years mainframe application support experience
zOS, MVS, TSO/ISPF, JCL, IMS DB/DC, CICS, DB2, VSAM, COBOL, ZEKE, File‑AID or File‑Manager, IDZ, GitHub, Jenkins, UCD
Scheduling mainframe batch jobs through schedulers like CA7 and BMC Control‑M