Java Specialist

Net2Source Inc.

📍 Kuala Lumpur, Kuala Lumpur, Malaysia

Full-time Other-General Posted February 25, 2026

Job Description

We are looking for an experienced Java Developer with strong expertise in Microservices architecture and API development. The ideal candidate should have 8+ years of experience in designing, developing, and supporting scalable enterprise applications using Java and Spring Boot.
Key Responsibilities
Design and develop scalable Microservices using Java and Spring Boot
Build and maintain RESTful APIs
Implement secure API integrations with internal and external systems
Work on API documentation (Swagger/OpenAPI)
Optimize application performance and ensure high availability
Collaborate with frontend, DevOps, and QA teams
Participate in code reviews and enforce best practices
Troubleshoot and resolve production issues
Mandatory Skills
8+ years of hands-on experience in Java development
Strong experience in Spring Boot & Microservices architecture
Experience in REST API design & development
Good understanding of API security (OAuth2, JWT)
Strong SQ...