AI Program Delivery Lead
Unison Group
Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians
Unison Group· Noresh
About this role
Skill: Java API Developer
Nationality Requirement: Malaysian Citizens Only
Role Overview
We are looking for a highly skilled Senior Java API Developer to design, develop, and optimize scalable backend services and RESTful APIs. You will play a key role in architecting secure, high-performance systems, mentoring junior developers, and driving engineering best practices across the team.
This role requires strong hands-on coding ability, architectural thinking, and experience building production-grade APIs in cloud or enterprise environments.
Key Responsibilities
· Design, develop, and maintain scalable RESTful APIs and microservices using Java and Spring Boot.
· Architect secure, high-availability backend systems with performance optimization in mind.
· Implement clean, testable, and maintainable code following SOLID principles.
· Optimize application performance, troubleshoot bottlenecks, and resolve production issues.
· Collaborate with frontend developers, DevOps, QA, and product teams to deliver high-quality features.
· Participate in architecture discussions and technical design reviews.
· Implement API security standards (OAuth2, JWT, API Gateway policies).
· Ensure code quality through unit testing, integration testing, and code reviews.
· Mentor junior developers and promote engineering best practices.
· Contribute to CI/CD pipelines and DevOps improvements.
· 5+ years of backend development experience.
· Strong expertise in Java (8/11/17+).
· Solid experience with Spring Boot, Spring MVC, Spring Security.
· Hands-on experience building RESTful APIs.
· Experience with microservices architecture.
· Strong knowledge of SQL (MySQL/PostgreSQL/Oracle) and ORM frameworks (Hibernate/JPA).
· Experience with API security (OAuth2, JWT).
· Familiarity with Git, Maven/Gradle.
· Experience working with Docker and CI/CD pipelines.
· Strong understanding of data structures, concurrency, and multithreading.
Annual Leave (AL): Up to 21 days per year
Medical Leave (ML): 12 days per annum
Medical Coverage provided
Performance Bonus: 2 bonuses per year
Public Holiday Replacement Leave
Optical and Dental Coverage
Frequently Asked Questions
Is the salary disclosed for the Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians position at Unison Group?
The salary for this Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians role at Unison Group is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians position at Unison Group located?
This Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians role at Unison Group is based in Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians role at Unison Group full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians role in the Noresh department at Unison Group.
Which team or department does the Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians at Unison Group belong to?
This Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians position is part of the Noresh department at Unison Group. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians position at Unison Group?
Click the "Apply Now" button on this page. You will be redirected to Unison Group's official application portal hosted on workable where you can submit your application directly.
When was the Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians job at Unison Group posted?
This Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians position at Unison Group was posted on May 6, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Java API Developer Role - Kuala Lumpur (Hybrid Model) - Only Malaysians
Unison Group
You'll be redirected to Unison Group's official application page on workable.