full-stack java engineer legacy modernization cloud

1,526 full-stack java engineer legacy modernization cloud job listings in Hong Kong SAR China. Find daily updated positions from leading job boards.


  • Hong Kong, Hong Kong, Hong Kong SAR China ADECCO Full-time HK$664,000 - HK$898,000 Contract

    ADECCO is seeking a seasoned Full-stack Engineer to support a leading financial services and securities brokerage client across APAC. You will design, develop, and integrate front-to-back solutions for wealth management and trading platforms.Bring 5+ years of full-stack experience, strong C#, .NET, Python, and cloud-native architecture. Collaborate with...


  • remote, hong kong, Hong Kong SAR China Wizpresso 濃說 Full-time HK$450,000 Contract

    About the job Software Engineer, Full-Stack Wizpresso is a Hong Kong-based technology company that transforms enterprise workflow and empowers financial markets stakeholders. We develop software underpinned by natural language processing (NLP) and deep learning to augment market intelligence, regulatory reporting, and knowledge management. We deliver value...


  • Hong Kong, Hong Kong, Hong Kong SAR China Millennium Full-time

    About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium's mission is to deliver results for our investors. About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium's...


  • remote, Hong Kong SAR China The Flex Full-time

    At The Flex, we believe renting a home should be as simple as booking a ride. Our mission is to enable anyone to live anywhere, anytime, without friction. Powered by Base360.ai, our proprietary technology platform, we are building the operating system for modern renting—automating operations, connecting systems, and creating seamless experiences for...


  • remote, hong kong, Hong Kong SAR China ADECCO Full-time HK$898,000 Contract

    ADECCO is seeking a seasoned Full-stack Engineer to support a leading financial services and securities brokerage client across APAC. You will design, develop, and integrate front-to-back solutions for wealth management and trading platforms. Bring 5+ years of full-stack experience, strong C#, .NET, Python, and cloud-native architecture. Collaborate with...


  • Hong Kong, Hong Kong, Hong Kong SAR China Michael Page International (HK) Ltd Full-time HK$480,000 - HK$720,000 Contract

    Gen AI Full Stack Developer (Java, React) - Web AppDevelop and maintain full-stack applications using React and Java Spring Boot.Contribute to GenAI initiatives leveraging platforms such as Dify, Ragflow, and n8n.Build and optimize mobile applications for performance and user experience.Design and implement microservices-based architectures on Azure...


  • Hongkong, Hongkong, Hong Kong SAR China Michael Page International (Hong Kong) Limited Full-time HK$446,400 - HK$669,600 Contract

    A leading insurance organization in Hong Kong seeks a skilled full-stack developer proficient in React and Java Spring Boot. The candidate will work on impactful projects, leveraging GenAI initiatives and Azure Cloud services. Responsibilities include developing applications, optimizing performance, and maintaining system reliability. The ideal applicant has...

  • Senior Full-Stack Java Premium

    7 days ago


    Hong Kong, Hong Kong SAR China Hyphen Connect Full-time

    Summary: Join our established blockchain software house, specializing in enterprise-grade private and public chain solutions. We are seeking a Senior Java Developer to enhance our backend services and contribute to the development of innovative blockchain applications. Responsibilities: Develop and maintain backend services using Java to support blockchain...


  • remote, hong kong, Hong Kong SAR China Michael Page International (HK) Ltd Full-time HK$720,000 Contract

    Gen AI Full Stack Developer (Java, React) - Web App Develop and maintain full-stack applications using React and Java Spring Boot . Contribute to GenAI initiatives leveraging platforms such as Dify , Ragflow , and n8n . Build and optimize mobile applications for performance and user experience. Design and implement microservices-based architectures on...


  • remote, hong kong, Hong Kong SAR China Yeah! Global Full-time HK$800,000 Contract

    About the job Senior Full Stack Web3 Engineer Job Responsibilities: Collaborate with the team to define and implement platform features, mechanics, and user interfaces. Design and develop the back-end infrastructure, including smart contracts, blockchain integration, and server-side components. Implement and optimize front-end interfaces, ensuring seamless...


  • Hong Kong, Hong Kong, Hong Kong SAR China Gravitas Recruitment Group Hong Kong Full-time HK$420,000 - HK$660,000 Contract

    Role Title: Full Stack Engineer (Contract) Duration: 1 Year Executive Summary The Role: A 12-month contract for a senior-level Full Stack Developer within a global financial services firm. Tech Stack: Python, Java, React, Next.js, JavaScript, Docker, Kubernetes, SQL, and NoSQL. Core Task: Building and optimizing automation tools, microservices, and...


  • remote, hong kong, Hong Kong SAR China Swing Consulting Ltd. Full-time HK$391,000 Contract

    SW9026 |04 Aug 2026 Full Stack Developer (React.JS, Java, Government, 30-35K) Design, develop, and maintain robust end-to-end applications. Create and integrate secure, scalable interfaces to power seamless frontend-backend communication. Design, query, and optimize relational databases for peak performance and data integrity. Deliver maintainable code,...


  • Hong Kong, Hong Kong, Hong Kong SAR China Optimum Solutions (Hong Kong) Limited Full-time

    Required Technical Skill Set: Desired Experience Range: 8-10 years Job Location: Hong Kong Must have: Hands-on DevOps experience, including CI/CD pipeline development and deployment automation using GitHub, Jenkins and Ansible. Experience supporting and maintaining production applications in an enterprise environment. Strong understanding of Agile delivery...

  • Binance Accelerator Program Premium

    5 hours ago


    Hong Kong, Hong Kong SAR China Binance Remote Full-time

    Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...


  • remote, hong kong, Hong Kong SAR China Swing Consulting Ltd. Full-time HK$558,000 Contract

    SW8996 |08 Jun 2026 Full-Stack Developer (AI / Cloud, Bank / Finance) Responsibilities Design, develop and maintain full‑stack web applications (front‑end, back‑end and database) ensuring high performance, scalability and security. Design and operate CI/CD pipelines (GitLab CI, Jenkins) integrating unit, integration, and automated test execution,...


  • remote, hong kong, Hong Kong SAR China Binance Full-time HK$720,000 Contract

    Binance is launching a Pioneer Talent Program in Hong Kong to train early‑career engineers. You will join as a Full Stack Engineer, contributing to AI‑augmented development across product teams and delivering end‑to‑end features in a highly autonomous setting. You will work with frontend and backend stacks, using modern tools, and participate in a...


  • Hong Kong, Hong Kong, Hong Kong SAR China PERSOL Full-time HK$420,000 - HK$660,000 Contract

    PERSOL in Hong Kong is seeking a Full Stack Software Engineer (React & Node) to join a collaborative team. You will work on customer-facing and back-end services, applying Agile methods to deliver robust software solutions.The role requires hands-on experience with React and Node.js, plus Java Spring Boot, and a track record of at least 2 years in full-stack...

  • Full Stack Developer Premium

    5 hours ago


    Hong Kong, Hong Kong SAR China LGT Bank Full-time

    LGT is the largest Private Banking and Asset Management group in the world to be owned by an entrepreneurial family. As the family office of the Princely House of Liechtenstein, we have years of experience in the management of sizeable sums of assets.Job DescriptionJoin our dynamic and agile team responsible for building LGT's cutting-edge Digital Advisory...


  • remote, hong kong, Hong Kong SAR China Optimum Solutions (Hong Kong) Limited Full-time HK$1 Contract

    Required Technical Skill Set: Desired Experience Range: 8-10 years Job Location: Hong Kong Must have: Hands-on DevOps experience, including CI/CD pipeline development and deployment automation using GitHub, Jenkins and Ansible. Experience supporting and maintaining production applications in an enterprise environment. Strong understanding of Agile...


  • remote, hong kong, Hong Kong SAR China Manulife Full-time HK$2 Contract

    Position Responsibilities Develop and maintain end-to-end application stack which includes frontend, backend and cloud infrastructure. Participate in architectural discussions and contribute to the design of the new features and systems. Conduct code reviews to ensure quality and follow industry norms. Debug and resolve technical issues and bugs in...