senior java backend developer

SW8856 |30 Sep 2025 Backend Developer (PostgreSQL / MSSQL / MySQL, Government, 30-45K) Bachelor’s degree in Computer Science or a related field. Minimum of 2 years’ experience in application development and deployment. Solid experience in PostgreSQL, MSSQL, MySQL, and SQL database development. Experience in web application development using Java, Spring...

To design, develop, and optimize our production system, model training system and cloud infrastructure. Key Responsibilities Design, develop, and maintain the video-gen production system to guarantee high availability and high reliability Develop and maintain infrastructure for data preparation and feature engineering Collaborate with model researchers to...

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, debug, and...

Design, develop, and support a strategic financing platform within an investment banking environment. Work closely with traders, product teams, and global stakeholders to deliver high-quality, latency-sensitive solutions. Translate business and regulatory requirements into technical solutions. Participate in system design, code reviews, testing, deployment,...

Java - Senior Algo Trading / Team Lead (Director Level) This position as a Senior Java Developer and Team Lead sits within a high-performance algorithmic trading development team. The role focuses on leading technical innovations in electronic trading strategies within a fast-paced, front-office environment at a major financial institution. The role exists...

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...

SW8856 |30 Sep 2025 Backend Developer (PostgreSQL / MSSQL / MySQL, Government, 30-45K) Bachelor’s degree in Computer Science or a related field. Minimum of 2 years’ experience in application development and deployment. Solid experience in PostgreSQL, MSSQL, MySQL, and SQL database development. Experience in web application development using Java,...

Well-established IoT products manufacturing and R&D companyJob DescriptionCandidates with less experience will be considered as (Senior) Analyst Programmer.ResponsibilitiesProject planning, system design and development of IoT platformLead programmers to develop backend applications and ensure the coding qualityProvide support to Smart Device development...

To design, develop, and optimize our production system, model training system and cloud infrastructure. Key Responsibilities Design, develop, and maintain the video-gen production system to guarantee high availability and high reliability Develop and maintain infrastructure for data preparation and feature engineering Collaborate with model researchers...

We are seeking an experienced Software Engineer to design, build, and support capabilities within a Financing platform. This role will be part of a broader, global engineering team collaborating across APAC region. You will contribute to a production-grade platform used by front office stakeholders, requiring strong technical delivery and excellent...

MatchTalent client in Hong Kong seeks an experienced Senior Backend Engineer to lead architecture and development of high-availability platforms for retail financial products, real-time transaction processing, and digital asset integrations. You will build scalable microservices using Java/Spring, with RESTful/gRPC interfaces and data models on...

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 &...

We are seeking an experienced Senior Backend Engineer to join our client's core engineering team in Hong Kong. In this role, you will lead the architecture, development, and scaling of high-availability backend platforms supporting modern retail financial products, real-time transaction processing, and digital asset integrations. If you thrive on building...

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...

We are seeking an experienced Software Engineer to design, build, and support capabilities within a Financing platform. This role will be part of a broader, global engineering team collaborating across APAC region. You will contribute to a production-grade platform used by front office stakeholders, requiring strong technical delivery and excellent...

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...

A gaming company is seeking a Senior Backend Developer to work remotely from Hong Kong. The ideal candidate will have over 3 years of experience in game backend development, proven skills in managing server deployments, and familiarity with WebSocket technology. Responsibilities include designing server-side programs for mini-program games and collaborating...

Who We Are Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re building the products and services to make that future a reality....

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...