Java Developer — AMK / Changi

Combuilder Pte Ltd; Hong Kong; On-site; HKD 480,000 - 600,000; Full time

Job summary

Combuilder Pte Ltd is seeking an experienced Java developer to design, implement, and maintain applications using Java and Spring Boot. You will build RESTful APIs and microservices for business applications and system integrations, while collaborating with analysts and QA teams to ensure quality releases.

The role requires hands-on Java development experience, Spring skills, and solid knowledge of relational databases such as MySQL or MariaDB.

Qualifications

• Diploma, degree or professional qualification in IT, Computer Science, Software Engineering or a related field.
• At least 3 years of experience in Java development.
• Hands-on experience with Spring Boot and Spring Framework.
• Experience developing RESTful APIs and microservices.
• Good understanding of object-oriented programming and software design principles.
• Experience with MySQL, MariaDB or other relational databases.
• Familiarity with Git, Docker and CI/CD tools such as Jenkins.
• Good problem-solving and communication skills.

Responsibilities

• Develop and maintain applications using Java and Spring Boot.
• Build RESTful APIs and microservices for business applications and system integrations.
• Work with SQL databases, including database design and query optimisation.
• Work with business analysts and QA teams to develop and test application features.
• Write unit and integration tests and participate in code reviews.
• Investigate and resolve application issues.
• Support deployment activities and maintain technical documentation.

Skills

Java development

RESTful APIs

Microservices

Object-oriented programming

Software design principles

Communication

Education

Diploma/degree in IT or related field

Tools

Spring Boot

Spring Framework

MySQL

MariaDB

Git

Docker

Jenkins

Job description

Job Responsibilities

• Develop and maintain applications using Java and Spring Boot.

• Build RESTful APIs and microservices for business applications and system integrations.

• Work with SQL databases, including database design and query optimisation.

• Work with business analysts and QA teams to develop and test application features.

• Write unit and integration tests and participate in code reviews.

• Investigate and resolve application issues.

• Support deployment activities and maintain technical documentation.

Job Requirements

• Diploma, degree or professional qualification in IT, Computer Science, Software Engineering or a related field.

• At least 3 years of experience in Java development.

• Hands-on experience with Spring Boot and Spring Framework.

• Experience developing RESTful APIs and microservices.

• Good understanding of object-oriented programming and software design principles.

• Experience with MySQL, MariaDB or other relational databases.

• Familiarity with Git, Docker and CI/CD tools such as Jenkins.

• Good problem-solving and communication skills.