Mainframe Developer (card Link)

Job Summary

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.
• Collaborate with business analysts, QA teams, and other stakeholders for smooth project delivery.
• Create and maintain technical documentation.
• Provide production support during business and non-business hours when needed.

Required Skills & Experience

Preferred Skills