Java Web Applications Engineer: Scalable Systems

CL Technical Services Ltd.; Hong Kong; On-site; HKD 300,000 - 600,000; Full time

Job summary

CL Technical Services Ltd. in Hong Kong is seeking a software engineer to design, build, and maintain new web application systems from concept to deployment. The role focuses on Java web development and reliable interfaces.

You will translate functional user requirements into robust technical designs, perform unit and integration tests, and contribute to documentation. Strong English and Chinese communication is required in this hands-on development position.

Qualifications

• Higher Diploma / Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Strong, hands-on experience in Java web application development.
• Proficiency with relational databases (e.g., Oracle, PostgreSQL, MySQL), SQL, and standard build/version control tools (Git, Maven/Gradle)
• Good command in spoken and written English and Chinese.

Responsibilities

• Design, build, and maintain new web application systems from concept to deployment.
• Develop and maintain reliable system interfaces.
• Translate functional user requirements into robust technical specifications and system designs, ensuring feasibility, scalability, and adherence to industry best practices.
• Perform program unit testing, system integration testing (SIT), and load/performance testing to ensure high reliability and security.
• Assist in preparing, updating, and maintaining comprehensive project and technical documentation.
• Perform any other duties and tasks assigned by the project lead or management.

Skills

Java web development

SQL

English & Chinese communication

Education

Higher Diploma / Bachelor's degree in Computer Science, IT, Software Engineering

Tools

Git

Maven/Gradle

Oracle

PostgreSQL

MySQL

Job description

CL Technical Services Ltd. in Hong Kong is seeking a software engineer to design, build, and maintain new web application systems from concept to deployment. The role focuses on Java web development and reliable interfaces.

You will translate functional user requirements into robust technical designs, perform unit and integration tests, and contribute to documentation. Strong English and Chinese communication is required in this hands-on development position.