Senior C++ Engineer – Front Office / Low Latency Trading

IO TECH SOLUTIONS LIMITED

📍 Hong Kong, Hong Kong SAR, Hong Kong

Full-time other-general

Job Description

Locations: Hong Kong|Singapore|London|Remote

Overview

We are partnering with multiple tier-1 investment banks, buy-side trading firms, and digital asset market participants to hire senior C++ engineers for front office, revenue-critical platforms.

These teams build and operate low-latency, high-throughput trading systems spanning electronic execution, market access, prime brokerage, and digital asset infrastructure. The mandates include greenfield architecture, platform re-engineering, and scaling systems operating under strict performance and reliability constraints.

What You'll Be Working On

Depending on the mandate, you will:

  • Design and build high-performance C++ trading systems (pricing, execution, order management)

  • Architect and optimise low-latency exchange connectivity (FIX and native/binary protocols)