Java Software Engineer

Helius Technologies; Kuala Lumpur; On-site; MYR 90,000 - 130,000; Full time

Job summary

Helius Technologies in Kuala Lumpur is seeking a Java backend developer to design, build, test, and maintain scalable backend services. You will work with Spring Boot to deliver RESTful APIs and microservices.

You will write clean code, perform unit testing, participate in code reviews, and help deploy applications while documenting technical details. A Bachelor's degree and 3–6 years of Java experience are desired. Strong communication and teamwork are essential in our collaborative environment.

Qualifications

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related field.
• 3-6 years of experience in software development using Java.
• Strong hands-on experience with Spring Boot (mandatory).
• Strong analytical, problem-solving, and troubleshooting skills.
• Good communication and teamwork abilities.

Responsibilities

• Design, develop, test, and maintain Java-based applications and backend services.
• Develop RESTful APIs and microservices using Spring Boot.
• Write clean, efficient, and maintainable code following coding standards and best practices.
• Perform unit testing, debugging, troubleshooting, and performance optimization.
• Participate in code reviews and contribute to continuous improvement initiatives.
• Support deployment activities and resolve production issues when required.
• Prepare and maintain technical documentation.

Skills

Java

Code reviews

Troubleshooting

Teamwork

Communication

Education

Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related field

Tools

Spring Boot

RESTful APIs

Microservices

Unit testing

Performance optimization

Documentation

Job description

• Design, develop, test, and maintain Java-based applications and backend services.
• Develop RESTful APIs and microservices using Spring Boot.
• Write clean, efficient, and maintainable code following coding standards and best practices.
• Perform unit testing, debugging, troubleshooting, and performance optimization.
• Participate in code reviews and contribute to continuous improvement initiatives.
• Support deployment activities and resolve production issues when required.
• Prepare and maintain technical documentation.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related field.
• 3-6 years of experience in software development using Java.
• Strong hands-on experience with Spring Boot (mandatory).
• Strong analytical, problem-solving, and troubleshooting skills.
• Good communication and teamwork abilities.