Java Developer (Low-latency trading platform)
IO TECH SOLUTIONS LIMITEDHong Kong, Hong Kong SAR, Hong Kong
Posted January 5, 2026
Full Time
About the Company
IO Tech Solutions Limited is a leading IT talent and services provider with 25 years of industry experience. The firm specializes in IT staffing, consulting, contracting, payroll, and comprehensive talent solutions across Hong Kong, Singapore, UAE, UK, and Australia. By leveraging deep talent networks and market intelligence, IO Tech delivers strategic partnerships that connect clients to high‑potential opportunities and skilled professionals. Its distinctive advantage lies in a client‑centric approach that blends technology expertise with a global reach, enabling rapid, customized solutions for evolving IT demands.
Job Description
Design, develop, and maintain low-latency trading applications using Java, optimize system performance, and collaborate with trading and quant teams.
Requirements
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 2+ years of Java development experience, with a focus on low-latency systems.
- Proven experience in the financial services industry, particularly in trading environments.
- Strong understanding of network protocols, multithreading, and concurrency in Java.
- Familiarity with messaging systems (e.g., FIX, Kafka) and databases (e.g., Redis, In-Memory).
- Experience with performance tuning and profiling tools.
- Excellent problem-solving skills and attention to detail.