Cards Java Developer

HiOur client is looking for a Cards Java Developer project in Hanover, NJ below is the detailed requirement.Job positing Title: Cards Java DeveloperLocation: Hanover, NJRequired Skills: payment processing systems, card management systems (CMS), and transaction routing.Job description:• Bachelor’s degree in related field• Design, develop, and maintain applications for credit/debit card lifecycle management, including authorization, clearing, settlement, and disputes.• Work on payment processing systems, card management systems (CMS), and transaction routing.• Develop scalable and high-performance backend systems using Java, Spring Boot, and microservices architecture.• Integrate with external systems such as Visa, Mastercard, Amex networks or payment gateways.• Participate in end-to-end SDLC (requirements, design, development, testing, deployment, support).• Perform code reviews, debugging, and performance tuning of applications.• Ensure compliance with PCI-DSS and financial security regulations.• Collaborate with business analysts, QA teams, and product owners.• Support production systems and resolve incidents within SLA timelines.• Implement RESTful APIs and messaging-based solutions (Kafka, MQ).