java

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 have...

OKX in Hong Kong is seeking a skilled Service Stability Engineer to oversee service stability across business lines. You will collaborate closely with business units to identify risks and prevent issues, enhancing user experience through systematic problem-solving.The ideal candidate has over 7 years in development and architecture, with expertise in Java,...

OKX Wallet is OKX's self-custody wallet, built to securely store and manage on-chain assets for users worldwide. We seek a Staff/Senior Java Engineer to own core backend modules and drive high-concurrency wallet features.You'll work across multi-chain environments (EVM, Tron, Solana) and apply sound engineering judgment, system design, and security awareness...

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...

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...

About the role Led by the AI Solutions Lead of the Team, you will be a hands-on builder focused on speed and experimentation. You will partner closely with departments to understand their daily operational workflows, bottlenecks and pain points, and translate business requirements into high impact and scalable GenAI, workflow automation or other AI use...

Senior Java Developer - IO Tech Solutions You'll build and optimize a low‑latency risk & pricing platform for flow volatility products – working side‑by‑side with traders, quants, and sales. Own end‑to‑end delivery of a high‑performance pricing and risk system – from multithreaded Java code and unit tests to production support Partner closely...

JAVA DEVELOPER – ALGORITHMIC TRADING SYSTEMS A major financial institution with a significant presence in global markets. We operate sophisticated in-house trading systems across equities and derivatives, leveraging cutting-edge technology to maintain our competitive edge. We are currently expanding our Delta 1 Algorithmic Trading technology team and...

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...

Gather, analyze, and translate business requirements into clear functional and technical specifications.Design, develop, test, and implement system solutions across the full software development lifecycle.Work closely with business users, project managers, developers, infrastructure teams, and vendors to ensure successful delivery.Perform application...

Design, develop, and maintain secure, scalable backend services using Java and Spring Boot. Build and integrate RESTful APIs for policy management, claims processing, and billing systems. Write clean, maintainable, and well-tested code following industry best practices. Maintain data privacy and security compliance across all financial and customer...

System Analyst (Java) (Government Projects) Client Description Regional IT services and solutions provider Job Description Candidates will less experience will be considered as Analyst Programmer Responsibilities Perform trouble shooting to identify root cause of problem reported by end user. Prepare test cases and test data to support user acceptance...

A leading robotics company in Hong Kong is seeking an Analyst Programmer / Software Engineer with a strong background in Java development. The role involves coding and maintaining application programs, preparing test plans, and conducting analysis to meet user requirements. The ideal candidate should have a Higher Diploma or Bachelor's Degree in Computer...

A leading IT services company in Hong Kong is seeking an experienced Analyst Programmer. Candidates will troubleshoot user issues, perform system checks, and conduct tests on production systems. The ideal candidate should have a minimum of 5 years of IT experience, including 2 years in an Analyst Programmer role, along with proficiency in English and...

Responsibilities Assist in engineering project delivery and management Develop, enhance and maintain information systems for network capacity planning, network provisioning and operations Develop and enhance Web Portal, Mobile Application and other online reporting systems Consolidate system requirements from users and implement new systems according to...

A regional IT services provider in Hong Kong is seeking an experienced Analyst Programmer to handle various responsibilities including troubleshooting, system documentation, and testing. The ideal candidate will possess at least 5 years of IT experience, including 2 years in an Analyst Programmer role, with strong knowledge in Java and Agile development...

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...

Provide system support and maintain.Work closely with business users to analyze business requirements and processes into technical solutions design.Involve daily meeting / agile team to discuss on project activities.Provide necessary support to user and business analyst for UAT.At least 1 year experience on application development.Hands-on experience on...

An Australian-based Fintech solutions company in Hong Kong is looking for a candidate experienced in Java application development and full system development life cycle. The role involves collecting user requirements, system design for payment gateways, and ensuring quality deliverables. Candidates should have at least 2 years of relevant experience and a...

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...