Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia💼 Full-time🗓 2026-05-06 → 2026-08-01

Core

Design, develop, and optimize scalable backend services and RESTful APIs, architecting secure, high-performance systems.

Role type

Senior IC Java API Developer

Builds

Scalable RESTful APIs and microservices

Domain

Enterprise software development

Deliverable

production ML models | product features

Required skills

Java (8/11/17+), Spring Boot, Spring MVC, Spring Security, RESTful API design, microservices architecture, SQL (MySQL/PostgreSQL/Oracle), Hibernate/JPA, API security (OAuth2, JWT), Docker, CI/CD pipelines, Git, Maven/Gradle

Preferred skills

Concurrency and multithreading knowledge, SOLID principles, mentoring experience

Technologies

Java, Spring Boot, Spring MVC, Spring Security, MySQL, PostgreSQL, Oracle, Hibernate, JPA, OAuth2, JWT, Docker, Git, Maven, Gradle

Responsibilities

Design and maintain scalable RESTful APIs and microservices; Architect secure, high-availability backend systems; Optimize application performance and troubleshoot bottlenecks; Implement API security standards; Ensure code quality through testing and code reviews; Mentor junior developers; Contribute to CI/CD pipelines and DevOps improvements

Seniority

Senior, hands-on IC

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