staff java backend developer

Senior Staff Engineer (Java), Liquidity Platform, Cash OTC Hong Kong, Hong Kong SAR About the Opportunity Liquidity Platform provides cutting‑edge technology that covers all aspects of crypto trading. We build low‑latency connectivity to global crypto venues, including both Cefi and Defi venues, strategy services for automated pricing and trading bots,...

Hyphen Connect Limited is seeking a seasoned Backend Engineer in Hong Kong to lead the architectural design for a high-performance Decentralized Exchange (DEX) platform. The role focuses on building core components for a trading environment prioritizing ultra-low latency and security. Successful candidates will have over 8 years of Java development...

Cornerstone Global Partners in Hong Kong seeks an experienced Java backend engineer to design, develop, and maintain secure, scalable services using Java 11+. You will build RESTful APIs for policy management, claims processing, and billing, while writing clean, well-tested code and ensuring data privacy across financial records.You will collaborate with...

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

IO Tech Solutions Limited is seeking a Backend Engineer to design, build, and maintain secure, scalable backend services. You will work with cross-functional teams to deliver digital products using lean and agile methods, and contribute to robust architectures powering new experiences. The role emphasizes microservices, REST, Java 17+, Spring Boot and Cloud,...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to...

Team Lead / Senior Developer of Backend Development  Hong Kong About the job Team Lead / Senior Developer of Backend Development - Billing System   We are a leading global CPaaS provider recognized for offering carrier-grade communication solutions for enterprise and carriers. With over 35 years of experience developing industry-leading solutions in...

Binance in Hong Kong seeks a senior backend engineer to develop and implement backend services for AI chatbot products. You will build large-scale systems impacting millions of users and integrate LLM applications to boost performance and UX.The role requires strong Java and Python, system design, and cross-team collaboration. Binance offers a remote-first...

Binance in Hong Kong seeks a senior backend engineer to develop and implement backend services for AI chatbot products. You will build large-scale systems impacting millions of users and integrate LLM applications to boost performance and UX. The role requires strong Java and Python, system design, and cross-team collaboration. Binance offers a remote-first...

Captiare Limited is seeking a Java Developer (Spring Boot) to join our regional fintech team. You will build robust back-end solutions for new product launches and strategic transformation, emphasizing reliability, scalability and clean interfaces.The ideal candidate has 2+ years in backend development with Java and Spring Boot, plus hands-on experience with...

IO Tech Solutions Limited is seeking a Backend Engineer to design, build, and maintain secure, scalable backend services. You will work with cross-functional teams to deliver digital products using lean and agile methods, and contribute to robust architectures powering new experiences.The role emphasizes microservices, REST, Java 17+, Spring Boot and Cloud,...

OKX is seeking a backend developer to design and implement high-performance services for earn and loan products, including Jumpstart and stablecoin yield systems. The role requires Java/SpringBoot expertise, microservices experience, and strong concurrency skills.Ideal candidates will have 3+ years in finance-related backend work, familiarity with...

Who We AreGalaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and...

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...

A well-established IoT company in Hong Kong is looking for an Analyst Programmer to design and develop IoT applications. Responsibilities include supporting various development teams and managing backend applications in cloud environments. Candidates should possess a degree in Computer Science or a related field, have at least 3 years of software development...

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 &...

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...

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

Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and...

Work on enterprise-scale digital transformation projects. Gain exposure to cloud-native and microservices technologies. About Our Client Our client is an organisation in the Technology & Telecoms industry located in Kowloon. Job Description Design, develop, and maintain enterprise applications using Java and modern web technologies. Build scalable...