Sr. Mainframe Developer
Tata Consultancy Services • toronto, on • Posted July 09, 2026
About the Role
Equal Opportunity Employer
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. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.
Skills Required
- Tech stack – IBM Mainframe: JCL, COBOL, SQL, DB2, Deep IMS knowledge, End ever, File-AID, CA-7
- 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
- DB2: Great understanding of DB2 objects and processing. Should be able to independently analy...