backend java

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...

Part of the Data & Monetization engineering team you’ll be involved in building and maintaining everything from online BI platforms, a scalable real-time data pipe, multiple mission critical and highly scalable APIs, and our AdTech infrastructure, from prototyping to deployment. Design and build APIs, scalable backends and high-performance architectures...

At Lalamove, we believe in the power of community. Millions of drivers and customers use our technology every day to connect with one another and move things that matter. Delivery is what we do best and we ensure it is always fast and simple. Since 2013, we have tackled the logistics industry head on to find the most innovative solutions for the world’s...

Well-established IoT products manufacturing and R&D company Job Description Candidates with less experience will be considered as (Senior) Analyst Programmer. Responsibilities Project planning, system design and development of IoT platform Lead programmers to develop backend applications and ensure the coding quality Provide support to Smart Device...

Binance is looking for an experienced Backend Developer in Hong Kong to develop and implement growth-focused systems. The ideal candidate will have 8+ years of software development experience, particularly in Core Java and backend technologies. Responsibilities include collaborating with product teams, performance optimization, and mentoring junior...

A well-established IoT products company in Hong Kong is seeking a skilled Software Developer to join their team. The role involves backend application development, cloud environment configuration, and support for various development teams. Candidates should have a degree in Computer Science or related field, at least 3 years of software development...

SW9004 | 23 Jun 2026 Java Developer (Bank / Finance, 35-50K) Responsibilities Design, build, and maintain high-volume, scalable backend microservices and APIs. Deploy containerized core applications to cloud infrastructure, ensuring maximum system availability. Implement secure transaction architectures and real-time message streaming for payment...

Bybit is seeking a senior backend engineer to contribute to the development and optimization of our OTC trading ecosystem. You will work on core systems including the Advertisement, Order, and User modules, ensuring high scalability and low latency in a high-concurrency environment.The role emphasizes AI-driven features, automated dispute workflows, and...

Bybit is seeking a senior backend engineer to contribute to the development and optimization of our OTC trading ecosystem. You will work on core systems including the Advertisement, Order, and User modules, ensuring high scalability and low latency in a high-concurrency environment. The role emphasizes AI-driven features, automated dispute workflows, and...

We are looking for a motivated Java / Web Developer (Junior) to join a forward-thinking team in the Technology & Telecoms industry. This temporary role, based in Hong Kong, offers a fantastic opportunity to contribute to exciting projects while honing your technical skills. Client Details Our client is an established organization within the Technology &...

Our client, a Leading Financial Institution is looking for high-caliber person to fill the position Job Duties Design, develop, test Backend System Development implementation and software solutions delivery by using Java application Develop scalable, reusable components and application framework for Securities Trading solutions Involve in application...

A prominent consulting firm in Hong Kong is seeking a Senior System Analyst with at least 6 years of Java development experience. The role involves development, testing, and maintenance of applications primarily in Java and React JS, while working within a leading financial institution. Candidates should have strong communication skills in both English and...

Responsible for the full Software Development Life Cycle (SDLC)Collaborate with the team to develop and maintain web applications and backend systems using Java and ReactCoordinate with internal and external stakeholders to deliver successful technical solutionsEnhance system performance and user experience by working closely with business users and IT...

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...

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 IoT products company in Hong Kong seeks an experienced Analyst Programmer or (Senior) Analyst Programmer. The role involves project planning, system design, and development of IoT platforms. Candidates should have over 6 years of software development experience and practical skills in Java, J2EE, Spring, Node.js, and MongoDB. Strong analytical,...

Staff/Senior Java Engineer, OKX Wallet (Web3) Who We Are OKX Wallet is OKX's self-custody wallet, built for users worldwide to securely and conveniently store, manage, and use their on-chain assets. The wallet backend operates in a multi-chain, multi-asset, high-concurrency environment shaped by on-chain state uncertainty and strict fund-security...

About company: https://www.hashoptima.com/We are looking for a Backend Java/Python Developer to join our core development team. The successful candidate will participate in greenfield projects building large-scale trading and quotation systems. Daily tasks include, but are not limited to:ResponsibilitiesEngage in all stages of the software development life...

OverviewOur 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...

SW8931 | 25 Feb 2026 Analyst Programmer / Software Developer (Java Spring Boot, 25-35K) Responsibilities Design, develop, and maintain backend services using Java Spring Boot. Collaborate with front‑end developers to integrate user‑facing elements with server‑side logic. Create testable code with appropriate unit/integration tests. Monitor,...