Location
toronto, on, Canada
Posted
July 20, 2026
Job Description
Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in.
Role Summary
We are hiring a Mainframe Developer with strong hands‑on development and support experience across core IBM mainframe technologies. The ideal candidate will possess working expertise in JCL, PL/I, COBOL, CICS, IMS DC/DB, IBM DB2, SQL Server, and REXX tools, and will be comfortable working in enhancement, maintenance, incident resolution, and modernization‑support scenarios.
Key Responsibilities
- Design, develop, enhance, test, and support applications built on IBM mainframe technologies.
- Develop and maintain batch and online programs using COBOL and/or PL/I with JCL‑based scheduling and execution logic.
- Work with CICS transaction programs and IMS DC / I...