Senior Software Architect - Java & AI-Driven Backend

Octopus Holdings Limited; Hong Kong; On-site; HKD 480,000 - 660,000; Full time

Job summary

Octopus Holdings Limited in Hong Kong seeks a mid-level Software Developer – Full Stack (.NET, React & AI) to strengthen our back-end systems and frontend capabilities. You will collaborate with multiple teams to turn business needs into robust architectural designs and scalable solutions.

The role requires 6+ years in system development with 2+ years in architecture, strong Java and Spring expertise, and fluency in English and Cantonese.

Qualifications

• University degree in CS/ISM/CE or equivalent.
• 6+ years in system development and IT operations, with 2+ years in an Architect role.
• Track records in completing architectural design or integration of small to medium-scale system or infrastructure revamp projects.
• Strong knowledge and proven experience in architectural design and relevant software development, implementation, integration and launch.
• Strong background in Java, Spring framework.

Responsibilities

• Foster a culture of excellence and continuous improvement.
• Share knowledge to maintain expertise in core technologies, including the effective use of Artificial Intelligence (AI) tools.
• Enforce compliance of policies and procedures.
• Collaborate with project teams to ensure consistent backend implementations.
• Translate client requirements into high-quality architectural designs.

Skills

Java

Spring framework

.NET

React

AI

Architectural design

Communication

English

Cantonese

Education

Bachelor's degree or higher

Job description

Octopus Holdings Limited in Hong Kong seeks a mid-level Software Developer – Full Stack (.NET, React & AI) to strengthen our back-end systems and frontend capabilities. You will collaborate with multiple teams to turn business needs into robust architectural designs and scalable solutions.

The role requires 6+ years in system development with 2+ years in architecture, strong Java and Spring expertise, and fluency in English and Cantonese.