Senior Mainframe Card Payments Engineer
Avenga
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Descripción de la vacante
Avenga in Buenos Aires (CABA) is seeking a Senior Payment Systems Specialist to join our Cards engineering team. You will design, develop, and optimize mainframe applications powering card processing, merchant acquiring, settlement, and payment gateway architectures in a hybrid on-site role.
The ideal candidate has deep COBOL, DB2, CICS, and JCL experience in an enterprise banking environment, with knowledge of card lifecycle processing, acquiring domains, and PCI-DSS considerations.
Formación
- Deep COBOL, DB2, CICS, and JCL experience in an IBM Mainframe ecosystem.
- Strong knowledge of acquiring domain including Merchant Payments and payment processors.
- Comprehensive understanding of Credit/Debit card lifecycle processing.
- Proven track record delivering software for card platforms and payment processing systems.
Responsabilidades
- Design, code, test, and maintain high-volume COBOL, CICS, DB2, and JCL programs.
- Develop features for the Cards domain ensuring optimal IBM Mainframe execution.
- Implement business logic for merchant acquiring, settlement, and chargeback processing.
- Analyze DB2 performance and optimize batch and online workflows.
- Collaborate with analysts and tech teams to translate requirements into robust code.
- Troubleshoot production incidents and maintain system documentation.
- Promote inclusive culture and growth within Avenga across diverse teams.
Conocimientos
Descripción del empleo
Avenga in Buenos Aires (CABA) is seeking a Senior Payment Systems Specialist to join our Cards engineering team. You will design, develop, and optimize mainframe applications powering card processing, merchant acquiring, settlement, and payment gateway architectures in a hybrid on-site role.
The ideal candidate has deep COBOL, DB2, CICS, and JCL experience in an enterprise banking environment, with knowledge of card lifecycle processing, acquiring domains, and PCI-DSS considerations.
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