Java Developer

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…