Java Developer (2–4 Years, Mandarin Mandatory)
Location: Petaling Jaya, Selangor, Malaysia
Work Mode: Onsite
Employment type: 1 Year Contract, Extendable or convertible to permanent employment based on performance
Oxydata Software Sdn Bhd established since 2012, helping regional enterprises drive digital transformation through Agentic AI Services, AI Automation & Integration, Data Engineering, AI Training, and IT Managed Services. We are a lean, high-impact team where engineers work directly on cutting-edge AI products serving enterprise clients across Malaysia and the region.
We are seeking an experienced Java Developer to design, develop, and maintain Java-based applications while collaborating closely with technical teams and stakeholders.
Responsibilities
- Design, develop, test, and maintain Java-based applications and backend services
- Develop backend solutions using Java, Spring Boot, and Spring MVC
- Participate in the design and development of microservices and distributed applications
- Develop and integrate RESTful APIs and backend services
- Work with relational databases such as MySQL and Oracle for application development and data management
- Troubleshoot application issues, identify root causes, and implement effective solutions
- Participate in code reviews and ensure adherence to development standards and best practices
- Support application performance analysis, optimization, and performance tuning activities
- Collaborate with developers, technical teams, and business stakeholders throughout the software development lifecycle
- Support application deployment and CI/CD activities as required
- Prepare and maintain relevant technical documentation
Requirements
Must-have:
- Diploma or Bachelor's degree in any field
- Mandarin speaking proficiency is mandatory
- English proficiency suitable for a professional working environment
- 2–4 years of professional experience in Java development
- Strong hands‑on experience with Spring Boot and Spring MVC
- Good understanding of microservices architecture and distributed systems
- Familiarity with commonly used middleware technologies
- Experience working with relational databases, particularly MySQL and/or Oracle
- Good understanding of REST APIs and backend application development
- Good troubleshooting, debugging, and problem‑solving skills
Nice‑to‑have:
- Experience with intelligent operations, automation, or AI‑assisted IT solutions
- Familiarity with cloud platforms such as AWS and/or Microsoft Azure
- Understanding of CI/CD pipelines and modern deployment practices
- Hands‑on experience in application performance tuning and optimization
Education:
- Diploma or Bachelor's degree in any field
Why Join Us
- Join a dynamic team where your expertise will contribute to impactful projects in a collaborative environment
- This contract role offers the potential for extension or conversion to permanent employment based on performance, providing opportunities for career growth and skill development