Contract Systems Developer — AI‑Enabled Java/Web Apps

InfoTech Services ( HK ) Ltd. 資訊科技服務(香港)有限公司; Hong Kong; On-site; HKD 360,000 - 540,000; Full time

Job summary

InfoTech Services ( HK ) Ltd. 資訊科技服務(香港)有限公司 in Hong Kong SAR seeks an IT professional for system development, maintenance and support.

The role involves coding in Java, implementing and testing modules, and assisting senior staff with prototype development based on user requirements. Requirements include 3+ years in Java, system implementation, SQL, web programming, wireless/mobile and web services, plus a bachelor’s or higher diploma in CS/IT.

Qualifications

• At least three years' post-qualification IT experience, with one year in a similar post.
• 3+ years' experience in Java programming.
• 3+ years' experience in system implementation and maintenance/support.
• 3+ years' experience in SQL.
• 3+ years' experience in web programming.
• 3+ years' experience in wireless and mobile.
• 3+ years' experience in web services.
• Bachelor's degree / Higher Diploma in Computer Science, IT or equivalent.
• Proficiency in Cantonese and English; interview required.

Responsibilities

• Serve a contract assignment under InfoTech's headcount, full-time.
• Assist senior staff in system development.
• Develop prototypes according to collected user requirements.
• Perform coding, derive test plans and carry out testing on modules.
• Assist the team to carry out system testing and user testing.

Skills

Java Programming

System Implementation

SQL

Web Programming

Wireless & Mobile

Web Services

AI knowledge

LLM Tools

Education

Bachelor's degree / Higher Diploma in Computer Science or IT

Tools

AI coding tools

LLM agents

Job description

InfoTech Services ( HK ) Ltd. 資訊科技服務(香港)有限公司 in Hong Kong SAR seeks an IT professional for system development, maintenance and support.

The role involves coding in Java, implementing and testing modules, and assisting senior staff with prototype development based on user requirements. Requirements include 3+ years in Java, system implementation, SQL, web programming, wireless/mobile and web services, plus a bachelor’s or higher diploma in CS/IT.