java backend developer

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...

IO TECH SOLUTIONS LIMITED is seeking a Backend Engineer to design, build, and maintain secure, scalable backend services that power our digital products. You will apply lean and agile principles to delivery and continuously improve platforms, collaborating with cross-functional teams worldwide.You will expert in Java 17+, Spring Boot/Spring Cloud, and cloud...

Job Description Equities Technology at Citi is undertaking a bold, multi-year transformation to build a best-in-class, global equities platform across execution, prime services, clearing, and cross-product margining. one that combines scale, balance sheet efficiency, global reach, and deeply integrated execution, financing, margin, and post-trade...

Your Growth Unleashed Where your journey begins and your potential shines At Synpulse, we don’t just consult – we transform. As a leading global management and technology consultancy with Swiss roots, we empower financial institutions to navigate change and seize new opportunities. Since 1996, we've been shaping the future of financial services by...

Binance is seeking an experienced Backend Engineer for its Tech Compliance team to design and develop scalable, reliable solutions addressing regulatory challenges. The ideal candidate will have strong expertise in microservices, Spring Cloud, and Kafka, with a focus on high-quality, maintainable code and familiarity with the cryptocurrency industry. Join a...

Swing Consulting Ltd. is seeking a Programmer skilled in AI/Python/Java, based in Hong Kong. The role involves designing web-based IT systems and implementing innovative AI solutions. Required qualifications include a degree in Computer Science and at least 1 year of experience in relevant technologies like Java and Cloud development. The compensation is...

Swing Consulting Ltd. is looking for a skilled Java Developer to join their team in Hong Kong. The ideal candidate will design, build, and maintain scalable backend microservices and APIs in a dynamic financial environment. This role requires proficiency in Java, as well as cloud and container technologies. Benefits include a competitive salary based on...

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...

A reputable organization in the insurance sector is seeking a skilled engineer to build and enhance production-grade applications using Python or Java. The role involves working with Azure Databricks, managing deployments on Azure Kubernetes Service, and overseeing CI/CD workflows. Ideal candidates will have strong backend development skills and knowledge of...

IO TECH SOLUTIONS LIMITED is seeking a Backend Engineer to design, build, and maintain secure, scalable backend services that power our digital products. You will apply lean and agile principles to delivery and continuously improve platforms, collaborating with cross-functional teams worldwide. You will expert in Java 17+, Spring Boot/Spring Cloud, and cloud...

A leading tech company in Hong Kong is seeking a skilled developer to create and maintain mobile applications. The ideal candidate should have proficiency in Swift and over 2 years of Java development experience, alongside familiarity with REST APIs and data analysis. This position involves working collaboratively with a team to enhance application...

HashOptima is seeking a Backend Java/Python Developer to join our core development team in Hong Kong. The role focuses on greenfield projects for large-scale trading and quotation systems, covering requirements, design, coding, testing, and deployment. You will deliver low-latency, high-throughput production code and collaborate with the Research/Quant team...

Binance is creating a state-of-the-art KYC platform within a fast-growing global fintech ecosystem. The Know Your Customer Technology Team focuses on scalable onboarding, regulatory compliance, and integration with regional vendors to support a seamless experience for customers worldwide. As a backend engineer, you will translate business requirements into...

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...

We are seeking a seasoned Backend Engineer with deep expertise in decentralized finance (DeFi) to lead the architectural design and development of our client's high-performance DEX platform. You will be responsible for building the core components of a world-class trading environment, focusing on ultra-low latency, high concurrency, and uncompromising...

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...

Tokalent is seeking a Backend Developer - Java to join a cutting-edge DeFi protocol backed by traditional finance institutions and Web3 investors. The role involves building the next generation of decentralized finance tools with a team of financial engineers, traders and technologists across the US, Europe, and Hong Kong. You will work with Java, Spring...

OKX in Hong Kong seeks an experienced backend engineer to design, build, and optimize the Wallet Earn on-chain investment platform. You will scale high-concurrency systems, ensure fund safety, and integrate with DeFi protocols across multiple chains.You will contribute to the AI Agent Marketplace core platform, own architecture of Agent, Task, and Order, and...

We are looking for an Full Stack Software Engineer to join our robotics team at Hong Kong Science Park. You develop user friendly and simple to use UI for an commercial autonomous cleaning robot. Work on real product features across both frontend and backend. Responsibilities Build and improve dashboard features for robot operations Implement frontend...

At Kody, we're redefining how businesses take payments and access financial services. As a fast-growing Fintech, we partner with some of the most recognised names in hospitality, F&B and retail across Hong Kong helping them modernise payments, settlement and digital financial experiences. Why Join us? Work with industry-leading brands in Hong Kong and...