Senior Java Backend Architect – Cards (Malaysia, Visa Sponsorship)

Kamlax Global Technologies; Malaysia; On-site; MYR 180,000 - 300,000; Full time

Benefits offered by this job

Visa Sponsorship

Job summary

Kamlax Global Technologies in Malaysia seeks an experienced Java Developer focused on the Cards domain. You will lead backend development for payment processing systems using Java, Spring Boot, and microservices, ensuring secure, scalable solutions with PCI-DSS compliance.

You will collaborate with cross-functional teams to design RESTful APIs, optimize SQL performance, and maintain robust backend services in a fast-paced Agile environment.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field.

Responsibilities

• Design, develop, test, and deploy enterprise applications and distributed microservices using Java and J2EE.
• Build core payment processing systems and card management modules in the banking domain.
• Develop high-performance RESTful APIs and backend services with Spring/Spring Boot.
• Write optimized SQL queries and manage secure transactional data stores.
• Participate in Agile sprints, code reviews, and integration testing with banking partners.
• Ensure PCI-DSS compliance and robust security in production systems.
• Maintain technical documentation and system architecture diagrams.

Skills

Java (Backend)

Spring Boot

Microservices

RESTful APIs

SQL/Relational DB

J2EE

PCI-DSS Compliance

Cross-functional Collaboration

Analytical Skills

Onsite Deployment

Education

Bachelor's degree in Computer Science/Software Engineering/IT

Tools

Docker

Kubernetes

OpenShift

Job description

Kamlax Global Technologies in Malaysia seeks an experienced Java Developer focused on the Cards domain. You will lead backend development for payment processing systems using Java, Spring Boot, and microservices, ensuring secure, scalable solutions with PCI-DSS compliance.

You will collaborate with cross-functional teams to design RESTful APIs, optimize SQL performance, and maintain robust backend services in a fast-paced Agile environment.