Senior C++ FIX Protocol and Exchange Connectivity Engineer

Waterloo, London (Hybrid) £600 - £748 per day (Inside IR35) Initial 6-Month Contract | Extensions Available up to 3 Years We are partnering with a leading global trading organisation seeking a Senior C++ FIX Protocol andamp; Exchange Connectivity Engineer to join a high-performing technology team responsible for developing and supporting mission-critical electronic trading platforms. This is an exciting opportunity to work at the core of a sophisticated trading environment, building low-latency exchange connectivity solutions that process Real Time market data and execute orders across global financial markets. Working closely with traders, quants, and trading operations teams, you''ll play a key role in delivering highly scalable and resilient trading infrastructure. The Opportunity As a Senior C++ FIX Protocol andamp; Exchange Connectivity Engineer, you will design, develop, and optimise software that connects directly to exchanges using industry-standard trading protocols. You''ll be responsible for ensuring reliable, high-performance exchange connectivity whilst contributing to the development and enhancement of automated trading systems. Key ResponsibilitiesFIX Protocol andamp; Exchange Connectivity Design, develop, and maintain exchange connectivity solutions using modern C++ Build software that communicates directly with exchanges using FIX Protocol, WebSocket, and HTTP APIs Develop and support market data handlers, order gateways, and order routing systems ..... full job details .....