Senior C++ Engineer – Low Latency Trading Systems (Equities)

IO TECH SOLUTIONS LIMITED

📍 Hong Kong, Hong Kong, Hong Kong

full time Computer Occupations Posted February 23, 2026

Job Description

We are working with leading global financial institutions and trading firms who are expanding their low-latency equities trading platforms in Hong Kong. These teams build and operate mission-critical, event-driven systems that support high-volume trading, market data processing, and exchange connectivity across global markets.

This is a hands-on engineering role for experienced C++ developers who enjoy working close to trading and quantitative teams, with a strong focus on performance, reliability, and scalability.

What You'll Be Working On

  • Designing and developing high-performance C++ trading systems handling real-time market data, orders, and executions across global venues

  • Optimising latency, throughput, and stability in ultra-low-latency, event-driven environments

  • Building and enhancing exchange and broker connectivity, including order routing and market data pipelines

  • Collaborating closely with...