Senior Product Engineer - Cards Platform

Responsibilities

• Support Cards Platform projects and enhancements across issuing and acquiring domains
• Perform requirement analysis in collaboration with business and technical stakeholders
• Coordinate with cross-functional teams, including technology, operations, and vendors, to ensure smooth delivery
• Support system integration activities across cards platforms and enterprise banking systems
• Participate in testing cycles including SIT, UAT, regression, and production validation
• Manage release activities including deployment coordination and cutover planning
• Handle production support, incident management, and defect resolution to ensure platform stability
• Monitor and resolve issues related to card transactions, authorization, settlement, and reconciliation

Requirements

• Strong experience in Cards Platforms (Issuing and/or Acquiring)
• Deep understanding of the cards product lifecycle, including authorization, settlement, clearing, and reconciliation
• Comprehensive knowledge of cards processing systems and the broader payment ecosystem
• Proven experience in requirement gathering, analysis, and functional documentation
• Hands-on experience with system integration, testing support, and release management
• Experience working within Agile/Scrum environments
• Strong background in production support and incident management

Preferred Qualifications

• Exposure to major card schemes such as Visa, Mastercard, or Amex
• Experience with digital payments, tokenization, or wallet integrations
• Knowledge of APIs and enterprise integration frameworks
• Exposure to automation, monitoring tools, or DevOps practices
• Background in Banking, Financial Services, or Enterprise Payment Systems

About the Company

GSSTech Group provides specialized technical expertise and support for enterprise-scale banking and payment initiatives.