Senior Java Engineer - Liquidity Platform
IO TECH SOLUTIONS LIMITEDHongKong, 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
Our client is a leading global crypto exchange and wallet provider seeking a Senior Java Engineer to develop and maintain high-performance trading infrastructure.
Requirements
- 5+ years of software development experience with a solid STEM background.
- Strong understanding of scalable, resilient, and maintainable systems.
- Experience with WebSocket, GraphQL, Linux, CI/CD pipelines.
- Knowledge of Kafka, Redis, SQL databases, Docker, and Kubernetes is a plus.
- Familiarity with crypto trading microstructure is a plus.
- Strong English communication and ability to work in a fast-paced environment.