Java Developer

Oxydata Software; Petaling Jaya; On-site; MYR 60,000 - 120,000; Full time

Job summary

Oxydata Software Sdn Bhd is seeking a Java Developer with 2-4 years of experience to design, develop, and maintain Java-based applications. You will collaborate with technical teams and stakeholders, focusing on backend services using Spring Boot and Spring MVC, and building microservices and RESTful APIs.

Mandarin fluency is mandatory, with English proficiency for a professional environment. This 1-year contract can extend or convert to permanent based on performance, and the role is onsite at

Qualifications

• 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 AI-assisted IT solutions, cloud platforms, CI/CD pipelines.

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

Skills

Java

Spring Boot

Spring MVC

Microservices

REST APIs

Mandarin

English

Problem Solving

Education

Diploma or Bachelor's degree

Tools

MySQL

Oracle

CI/CD pipelines

AWS

Azure

Job description

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