java backend developer

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...

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...

OKX is seeking a backend developer to join the Asset & Earn Team 2. You will design and build high-performance backend services for Simple Earn, Flash Earn, and Loan products that power millions of users' passive income journeys in crypto. Collaborating with Product, Design, Risk, and Quant teams, you will implement scalable microservices, manage Jumpstart...

A leading digital asset company in Hong Kong is seeking experienced software engineers to join its Lending technology team. The role involves designing and developing backend services for crypto lending products, managing loan lifecycles, and integrating blockchain systems. Candidates should have over 10 years of development experience and strong core Java...

Ceffu is seeking an experienced Backend Java Engineer to design, develop, and maintain scalable backend services. You will take ownership of architecture, optimize performance, and collaborate across teams to deliver high-quality, secure systems for financial-grade digital asset custody. The role emphasizes distributed systems, RESTful APIs, and modern CI/CD...

CoinMarketCap is seeking an experienced senior Java engineer in Hong Kong to design, build, and maintain scalable applications. You will optimize performance and ensure service stability while translating business requirements into robust Java solutions.The role requires strong core Java expertise, Spring frameworks, and experience with microservices, REST,...

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...

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...

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...

A consulting firm in Hong Kong is looking for a Programmer / Senior Programmer to contribute to backend-focused application development and enhance existing applications. The role involves coordinating IT project teams and ensuring projects are completed on time and within budget. Candidates should hold a degree in a relevant field and have at least 2 years...

Client Description Fast-growing software development house Backend Developer (C#.Net) Candidate with less experience will be considered as Analyst Programmer / Programmer. Responsibilities Responsible for .NET Core platform software development Perform system development, programming, debugging, and functional testing of software Understand business...

Wati is the world's leading WhatsApp-first conversational growth platform, empowering businesses to build deeper customer relationships and accelerate revenue growth. Trusted and loved by over 14,000 customers across 100+ countries, Wati has established itself as the premier choice for businesses leveraging WhatsApp and other messaging channels to connect...

DescriptionParticipate in system design, development, testing and implementation of mobile app / web / backendDesign, build and maintain applications for iOS platform and Android platform using Google Flutter programming languageCreate rich, accessible and optimised websites using modern HTML, CSS/SCSS and JavaScript techniquesCreate prototypes, develop...

United States Digital Space LLC is building the next generation of Web3 platforms, focusing on Wallet Earn and AI Agent Marketplace. You will design and scale back-end services, ensure security, and drive performance across multi-chain investment and asset workflows. The role emphasizes strong Java fundamentals, modern Spring frameworks, and experience with...

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 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...

Great Learning Platform Good Exposure to Financial Industry About Our Client The hiring organization is a well-established, medium-sized financial services company with a strong presence in Hong Kong. They are committed to delivering innovative solutions and maintaining high standards in their technology department. Job Description As a Java/ Python...

A leading multinational IT services company is seeking an experienced software developer in Hong Kong. The successful candidate will be responsible for customizing and developing software, particularly a Human Resources Management System. They will execute program testing and collaborate with users to meet functional requirements. Ideal applicants will...

A consulting firm in Hong Kong is looking for a Senior Analyst Programmer (Java) to conduct application analysis, coding, testing, and documentation. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, with a minimum of 6 years of IT experience and at least 2 years in software/application development. Candidates must...