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IBM Mainframe Developer Role

Tata Consultancy Services

toronto, on, Canada Full-time July 04, 2026
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Vacancy Description

Join Tata Consultancy Services as an IBM Mainframe Developer, where your skills in COBOL and DB2 will drive innovation. Collaborate on application enhancement and modernization efforts.

As a Mainframe Developer at Tata Consultancy Services, you will be integral to improving legacy systems. You will leverage your knowledge in JCL, PL/I, and IMS DB to design and maintain critical applications while ensuring their optimal performance and stability. This role invites driven individuals eager to tackle challenges within a global tech environment.

Key Responsibilities:
• Enhance and support IBM mainframe applications
• Maintain programs and job scheduling with COBOL and JCL
• Design CICS transaction programs for effective data processing
• Optimize performance of DB2 programs and SQL queries
• Engage in root-cause analysis and solution implementation

Requirements:
• Bachelor’s degree in Computer Science or similar
...

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