We are seeking an experienced Mainframe Developer with strong expertise in Cardlink systems to design, develop, enhance, and maintain payment processing applications. The ideal candidate will have a solid understanding of mainframe technologies and hands‑on experience working with Cardlink for credit/debit card transaction processing.

Key Responsibilities

• Develop, enhance, and maintain mainframe applications using COBOL, JCL, CICS, and DB2.
• Work on Cardlink modules for card issuance, authorization, settlement, chargeback, and reconciliation processes.
• Analyze business requirements and translate them into technical specifications.
• Perform system analysis, coding, unit testing, integration testing, and support for production systems.
• Troubleshoot and resolve application issues within SLA timelines.
• Participate in code reviews and ensure compliance with coding standards and best practices.
• Collaborat...