java senior developer

InfoTech Services (Hong Kong) Limited is seeking a Java development professional to support the Judiciary IT initiatives in Sheung Wan. The role covers design, development, and testing across the full SDLC with emphasis on Java, J2EE, JSF, and Oracle SQL. You will prototype, develop production system programs, and prepare documentation under a four-month...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Overview Citi is a world-leading global bank. We...

A technology consulting firm in Hong Kong is seeking an Analyst Programmer proficient in Angular, VueJS, or React, with at least 2 years of system development experience. The role involves implementing software components, enhancing systems, and ensuring comprehensive unit testing. Ideal candidates are university graduates familiar with Java, Spring Boot,...

A technology consulting firm based in Hong Kong is seeking an Application Development Manager to oversee the development and maintenance of in-house systems. The ideal candidate should have over 5 years of application development experience, particularly with Java EE and Agile methodologies. Effective communication skills in English are required, with...

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....

A financial services company in Hong Kong seeks an experienced Java/J2EE Developer specializing in Treasury and e-Banking. The role involves gathering user requirements, developing banking applications, and ensuring quality assurance for system implementation. Candidates should possess a degree in Computer Science or IT and have at least 4 years of business...

Role OverviewWe are looking for a Senior Java Engineer to join our core backend team. This role focuses on building and optimizing resilient distributed systems that handle large-scale data processing. You will work on the architectural level to ensure system reliability and efficient resource utilization, driving technical excellence across our backend...

Australian-based Fintech solutions company Job Description Collecting user requirements, system development and design, documentation, testing, etc. for payment gateways Full System Development Life Cycle experience Work closely with users, developers, stakeholders and other offices to deliver solutions Ensure the quality of deliverables Job Requirements...

Company Introduction:We’re home to Asia's most dynamic and vibrant capital markets.Connecting capital, ideas, inspiration and innovation for deeper, more diverse and liquid global capital markets; providing greater choice and opportunity for our customers, each and every day.HKEX is a purpose-driven company. Our commitment to the long-term development of...

OverviewSW8951 |20 Mar 2026 Application Developer (VB.Net, Java, MQ, Bank)ResponsibilitiesDesign and enhance the mBridge-RTGS connector to interface with FPS using IBM Message Queue (MQ) and mBridge using API (SOAP), enabling seamless issuance or redemption of CBDC.Enhance existing reporting system (VB.Net) for general reporting and logging functions related...

HONG KONG DATA INFINITY TECHNOLOGY CO., LIMITED View all jobs Job Responsibilities Undertake R&D for the company’s core projects to support rapid business growth. Deliver high-quality technical solution design and code implementation. Continuously optimize technical issues including service stability and performance to improve user experience. Participate...

TechJobAsia is urgently hiring 2 Front Office Java Developers for a client in Hong Kong's investment banking sector. One position is for a senior developer and the other for a mid/senior level. You will be responsible for leading project management, designing front-office trading applications, and ensuring quality in a fast-paced, agile setup. The role...

A leading consulting firm in Hong Kong is seeking a Programmer/Analyst Programmer with a focus on application development using Java and Spring Boot. The ideal candidate will have at least 1 year of experience in web application development and a Bachelor’s degree in computer science or a related field. In this role, you will develop responsive web...

Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment...

A leading recruitment consultancy is seeking a skilled developer in Hong Kong to oversee full SDLC activities, including enhancements and new feature delivery. The successful applicant will have strong skills in Java and frameworks like Spring Boot, as well as experience with SQL, APIs, and supporting system integration. This temporary position offers a...

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 &...

A global financial services firm in Hong Kong is seeking a strong Java developer to enhance their algorithmic trading systems. The ideal candidate will have 5+ years of experience in developing Algos or order management systems, with a solid understanding of concurrent, multi-threaded applications. You'll partner with diverse teams to deliver high-quality...

A consulting firm in Hong Kong is seeking a skilled individual with experience in JAVA development and system analysis. Responsibilities include communicating with users, undertaking system analysis, and supporting system operations. The ideal candidate will possess a recognized degree in Computer Science or a related field, with at least 1 year of relevant...

Key Responsibilities 1. Backend System Development : Design and implement robust, scalable, and high-performance backend systems using Java. Collaborate with cross-functional teams to deliver high-quality software solutions. 2. Application Optimization : Optimize system performance, including thread management, memory usage, and database access. Ensure...

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...