Low-Latency Java Engineering - Crypto Exchange

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.