Low-Latency Java Engineering
2 weeks ago
Role & Responsibilities Build the backbone of a next-generation exchange by designing and developing ultra-low-latency, high-throughput systems at massive scale. Architect data pipelines end-to-end from extraction and transformation to ingestion and fan-outensuring every microsecond counts. Drive performance excellence through intelligent test automation, profiling, cost optimization, and continual engineering refinement. Develop a deep understanding of the exchanges business logic, market workflows, and regulatory performance requirements, shaping systems that power real markets. Partner closely with global engineering, product, and business teams to deliver strategic, high-impact solutions that the entire organization depends on. Champion clean code, robust architecture, and engineering best practices, guiding the team toward world-class technical standards. Work cross-continent with a talented team across Hong Kong, Singapore, and the USA, contributing directly to the evolution of a global platform. Experience & Qualifications Degree in Computer Science or related discipline, with 10+ years of hands-on engineering experience, ideally in fintech, trading, or high-performance platforms. Deep mastery of Java for high-performance, low-latency systems, including zero-GC techniques, concurrency models, and tuning. Practical experience with Chronicle Queue, Aeron, Kafka, or similar high-throughput middleware. Strong command of computer science fundamentals, especially data structures and real-world systems design. Opinionated and experienced with testing methodologies, engineering principles, and coding standards. Comfortable with modern SDLC tooling and CI/CD workflows. A proactive, ownership-driven engineer who thrives in a fast-moving, startup-style environment. Passionate about mentoring, elevating engineering quality, and sharing knowledge. Eligible to work in Hong Kong.
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Java Engineer
2 days ago
hong kong, Hong Kong SAR China ioTech Solutions Full timeJava Engineer (Low Latency, Algo Trading) Job Description: Our client, a top-tier US bank, is seeking a talented Java Engineer to join its Algorithmic Trading team. This exciting role focuses on designing, developing, and optimizing low-latency trading systems, ensuring exceptional performance and reliability in a fast-paced, high-stakes environment....
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Senior Low Latency Java Developer
2 days ago
hong kong, Hong Kong SAR China ioTech Solutions Full timeWe are seeking talented software engineers to enhance our trading technology team and develop the next generation of crypto trading systems. Ideal candidates will have a robust background in server-side Java development, with experience in areas such as order management systems, market connectivity, low latency messaging, or price distribution. You should be...
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Java Developer
2 days ago
Hong Kong Island, Hong Kong SAR China ioTech Solutions Full timeJava Developer (Low-latency trading platform) Job Description: Key Responsibilities Design, develop, and maintain low-latency trading applications using Java. Optimize system performance to meet stringent latency requirements. Collaborate with trading and quant teams to understand system requirements and enhance platform capabilities. Implement and manage...
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Low-Latency Java Engineer for Algo Trading
2 days ago
hong kong, Hong Kong SAR China ioTech Solutions Full timeA leading financial technology company in Hong Kong is seeking a talented Java Engineer for its Algorithmic Trading team. The role involves designing, developing, and optimizing low-latency trading systems. Ideal candidates should have strong experience in Java development, multithreading, and algorithmic trading strategies. This is an exciting opportunity...
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Hong Kong Island, Hong Kong SAR China Paragon Alpha - Hedge Fund Talent Business Full timeA leading financial services firm in Hong Kong is seeking an experienced Java Software Engineer to develop a greenfield systematic trading platform. The role involves maintaining low-latency order management systems and collaborating with Quant Portfolio Managers. Candidates should have professional experience with Java, Docker, SQL, and AWS, alongside a...
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Senior Java Engineer
1 week ago
Hong Kong Island, Hong Kong SAR China BAH Partners Full timeA leading crypto exchange in Hong Kong seeks experienced Senior Java Engineers to join their engineering teams. The role involves building ultra-low-latency trading systems and new trading products. Candidates should possess strong Java engineering skills, microservices experience, and familiarity with event-driven architectures. Full relocation and visa...
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Lead Low-Latency Risk Systems Engineer
2 days ago
Hong Kong Island, Hong Kong SAR China IO TECH SOLUTIONS LIMITED Full timeA global digital asset platform is seeking a Lead Low-Latency Engineer to design and optimize high-performance risk systems. In this role, you will architect and develop backend systems in Java and collaborate with quantitative teams to enhance financial analytics and trading operations. The ideal candidate has over 10 years of backend engineering...
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Senior Java Backend Engineer
2 days ago
Hong Kong Island, Hong Kong SAR China Match Talent Limited Full timeA leading crypto trading platform is seeking Senior Java Engineers to develop and optimize high-performance trading systems. The role involves backend services for market connectivity and order processing, requiring strong engineering discipline and low-latency techniques. Candidates should have 5+ years of experience in backend engineering with Java,...
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Low-Latency Java Engineering
2 days ago
Hong Kong Island, Hong Kong SAR China IO TECH SOLUTIONS LIMITED Full timeRole & Responsibilities Build the backbone of a next-generation exchange by designing and developing ultra-low-latency, high-throughput systems at massive scale. Architect data pipelines end-to-end from extraction and transformation to ingestion and fan-outensuring every microsecond counts. Drive performance excellence through intelligent test automation,...
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hong kong, Hong Kong SAR China BAH Partners Full timeA leading institutional digital asset exchange in Hong Kong seeks a Senior Java Engineer to build ultra-low-latency trading infrastructure. You will be responsible for optimising Java services, developing high-performance systems, and collaborating across teams. Ideal candidates will have over 10 years of Core Java experience and knowledge in concurrency and...