staff java backend developer

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, champion...

Our client is seeking a Backend/Systems Engineer with a deep appreciation for high-availability systems to own and optimize our real-time data infrastructure. You will own the integration, reliability, and data lifecycle of our real-time data ecosystem. You will be adding critical pieces of making our real-time data system more robust and more performant....

A leading logistics technology company in Hong Kong seeks a Graduate Software Engineer to develop and maintain features for its core app and API. The role requires strong skills in backend technologies like Java and NodeJS, with a keen interest in software development. Candidates should be detail-oriented and able to multitask effectively in a fast-paced...

Who We Are At the company, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. The company is a leading crypto exchange, and the developer of the company Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). The company is also a trusted brand by hundreds of...

About The Opportunity We’re looking for a Software Engineer to join our Fraud Risk team! The role will provide an early and significant impact on the engineering team. You will be expected to be responsible for implementation and support of backend microservices, work closely with the frontend and cross‑functional teams, coordinate complex deliverables,...

Our client is seeking a Backend/Systems Engineer with a deep appreciation for high-availability systems to own and optimize our real-time data infrastructure. You will own the integration, reliability, and data lifecycle of our real-time data ecosystem. You will be adding critical pieces of making our real-time data system more robust and more performant....

Overview Our client is seeking a Backend/Systems Engineer with a deep appreciation for high-availability systems to own and optimize our real-time data infrastructure. You will own the integration, reliability, and data lifecycle of our real-time data ecosystem. You will be adding critical pieces of making our real-time data system more robust and more...

SW8994 |03 Jun 2026 Analyst Programmer (Java & OpenShift, Government, 30-50K) Responsibilities Design, develop, and maintain web applications utilizing Java, JavaScript, and RESTful APIs. Manage application infrastructure by configuring and deploying systems across WebLogic/Oracle and OpenShift Cloud environments. Drive system integration and develop...

Overview About Firework Join Firework – Where Innovation Meets Impact. Firework is redefining the future of commerce as an AI and video commerce company — combining cutting-edge technology, an exclusive network of enterprise brands and retailers, and a first-mover position to win the agentic commerce race. We've built the world's most advanced and...

As a Backend Engineer, you will design, scale, and maintain high-availability cloud-native banking services in Hong Kong. Working within small, cross-functional teams, you will focus on continuous delivery, robust architecture, and production excellence.Core ResponsibilitiesService Engineering: Design, build, and maintain scalable backend microservices and...

About the Role As the company moves toward a "QA-less" model, quality ownership is shifting left to the engineering teams. We are looking for an Engineering Productivity expert who can take a holistic view across quality, efficiency, and infrastructure — deeply integrating AI capabilities to build and operationalize an engineering-productivity system...

SW8616 |01 Feb 2024 Application Support – Java / .NET Responsibilities Analyse and design application module and use case documentation. Prepare system specification, coding and testing. Monitor trading applications and provide technical/user supports. Perform task analysis, effort estimation and quality assurance activities. Coordinate with users to...

What you'd do Build and maintain OKX's real-time DEX market tracking and analysis platform Develop high-throughput, low-latency backend systems for accurate, timely data Troubleshoot technical issues to ensure platform stability and service quality Deliver assigned features on time with clean, well-tested, maintainable code Collaborate with product and...

A dynamic tech start-up in Hong Kong is seeking a talented Software Engineer to enhance their generative AI education platform. The role involves backend and frontend development using Java and Flutter, collaborating with diverse teams to drive innovation in education technology. Ideal candidates are pursuing or have completed a relevant degree. Join us for...

Currenxie is a fintech company in Hong Kong delivering borderless payment and banking capabilities to businesses worldwide. We seek a skilled Backend Developer to join our agile team, building scalable APIs and services with a modern stack. You will translate product requirements into robust server-side solutions, contribute to architecture, write tests, and...

Michael Page International (Hong Kong) Limited is seeking a senior software development lead in Hong Kong. You will lead a small team (2-5 developers) on enterprise projects, design technical solutions, and drive backend and frontend development using Java Spring Boot and React/React Native within an Agile framework.The role emphasizes collaboration with...

Tech Lead, Platform Team (Backend-Focused) Reap is a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement. Through our stablecoin-powered corporate cards,...

About Reap Reap is a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement. About Reap Reap is a global financial technology company headquartered in Hong...

Your new company Join an innovative technology company focused on building next-generation AI-powered products and marketing technology platforms. The team is developing new digital solutions that leverage AI, data, and cloud technologies to help businesses enhance customer engagement, automation, and decision-making. You will work alongside a highly...

Build REST APIs and integrate via messaging queues (ActiveMQ/RabbitMQ/Kafka) Contribute to architecture & integration design DevOps automation with Python (e.g., PyInfra) and Jenkins CI/CD pipelines Deploy/manage services with Docker & Kubernetes Work with PostgreSQL and ensure efficient data handling Translate business requirements into technical solutions...