Mainframe Developer- Payment Domain

Qualifications

• Demonstrate extensive hands on experience in Cobol programming with strong ability to design modular code manage data structures and troubleshoot complex logic across large systems.
• Exhibit deep proficiency in JCL including job configuration conditional processing dataset handling and performance tuning to support reliable batch execution.
• Apply solid practical knowledge of DB2 concepts such as table design indexing strategies query optimization and transaction management to sustain high volume data operations.
• Show familiarity with cards and payments business flows including authorizations settlements and reconciliation processes that enhance domain alignment and solution relevance.
• Maintain strong skills in requirement analysis estimation and documentation that support predictable delivery outcomes and transparent collaboration with stakeholders.
• Utilize proven capabilities in test planning and defect resolution that ensure robust releases with minimal production incidents and reduced operational risk.
• Demonstrate ability to work effectively in a hybrid environment by balancing onsite collaboration with remote productivity while adhering to global communication practices.