backend java

HTK is seeking a Java Spring Boot Developer to develop and maintain enterprise applications. The role involves coding, troubleshooting, peer code reviews, and working closely with offshore development teams to resolve technical issues and ensure quality deliverables. You will design RESTful APIs, implement backend services, and participate in Agile...

HTK is seeking a Java Spring Boot Developer to develop and maintain enterprise applications. The role involves coding, troubleshooting, peer code reviews, and working closely with offshore development teams to resolve technical issues and ensure quality deliverables.You will design RESTful APIs, implement backend services, and participate in Agile ceremonies...

Mox Bank is building a virtual bank from scratch and seeks a skilled backend engineer to join a fast-growing team in Hong Kong. You will contribute to greenfield development, implement RESTful APIs and microservices, and ship software using TDD and CI/CD pipelines.The role focuses on Kotlin/Java, cloud-native architecture, and scalable data services with...

Galaxy Entertainment Group seeks an Analyst - Application Development to design, develop and maintain secure backend apps and microservices using Java, Spring Boot, and Hibernate. You will build cloud integration workflows, APIs, and data pipelines while collaborating with distributed teams and external vendors to meet business goals. The role requires...

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...

Octopus Holdings Limited in Hong Kong seeks a mid-level Software Developer – Full Stack (.NET, React & AI) to strengthen our back-end systems and frontend capabilities. You will collaborate with multiple teams to turn business needs into robust architectural designs and scalable solutions.The role requires 6+ years in system development with 2+ years in...

ADECCO is seeking a seasoned Workflow Engineer to design, develop, and support enterprise workflow applications in a secure financial services tech environment in Hong Kong. You will build backend solutions using Java, Spring, IBM MQ and Oracle DB, create reusable frameworks, and collaborate across architecture, infrastructure, and development teams to...

Binance is seeking an experienced software engineer in Hong Kong to own the full lifecycle of Java and/or Python applications. You will collaborate with stakeholders to translate business requirements into reliable services, tune performance, and mentor junior engineers in a fast-paced environment. You will work with Spring Boot, MyBatis, MySQL, Redis,...

Binance is looking for a passionate Java Backend QA Engineer to ensure quality in complex financial and Web3 products. You will design test strategies, read Java code, and maintain automated test frameworks. This role is perfect for someone eager to grow in a fast-paced fintech environment, collaborating with talented individuals on unique projects....

Mox Bank is building a virtual bank from scratch and seeks a skilled backend engineer to join a fast-growing team in Hong Kong. You will contribute to greenfield development, implement RESTful APIs and microservices, and ship software using TDD and CI/CD pipelines. The role focuses on Kotlin/Java, cloud-native architecture, and scalable data services with...

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...

Binance is seeking an experienced Backend QA Engineer to join our engineering team in Hong Kong. You will ensure quality, reliability, and performance of trading and financial systems, collaborating with developers, product managers, and other QA engineers to design test strategies for high-throughput backend services. Ideal candidates have hands-on backend...

Galaxy Entertainment Group seeks an Analyst - Application Development to design, develop and maintain secure backend apps and microservices using Java, Spring Boot, and Hibernate. You will build cloud integration workflows, APIs, and data pipelines while collaborating with distributed teams and external vendors to meet business goals.The role requires strong...

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...

OKG Group is seeking a backend-focused engineer to design and implement high-performance services for earn, loan, and stablecoin yield features within a leading crypto exchange ecosystem. You will work closely with product, design, risk, and quantitative teams to deliver scalable solutions.Requirements include 3+ years in backend development, proficiency...

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 experience...

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...

Binance is seeking engineers with 1–5 years of experience who are passionate about Java, distributed systems and performance engineering. Exceptional new graduates with strong Java fundamentals and hands‑on project experience are also welcome. This role focuses on improving the performance, scalability and reliability of distributed backend systems. You...

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...

A global investment bank in Hong Kong is seeking a Senior Java Developer to join Equity Derivatives Technology desk. The successful candidate will design, develop, and enhance software components across the derivatives lifecycle. You will write clean, testable code; collaborate with front-office teams, and participate in design reviews while supporting...