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C++ Software Engineer - High-Frequency Trading Systems

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AI Summary

Design, build and optimize high-performance C++ systems for a proprietary trading firm's infrastructure. Develop exchange connectivity, market data and execution systems with direct impact on trading performance. Requires strong commercial C++ experience and high-frequency trading background.

Key Highlights
Build performance-critical systems for market data, exchange connectivity and trade execution
Work directly with traders and quantitative researchers on latency-sensitive infrastructure
Small, highly technical team with flat structure and immediate business impact
Fully remote across UK & Europe
Key Responsibilities
Design, build and optimise high-performance C++ systems used in a high-frequency trading environment
Develop and improve exchange connectivity, market data and execution infrastructure
Improve latency, throughput and reliability across distributed systems
Build clean, maintainable software using modern C++
Profile, benchmark and optimise system performance
Contribute to the ongoing evolution of the firm's trading platform and engineering tooling
Technical Skills Required
C++ High-frequency trading Networking Concurrent programming
Benefits & Perks
Fully remote across UK & Europe

Job Description


C++ Software Engineer

Fully Remote πŸ“


I'm partnering with a highly successful proprietary trading firm that is looking to hire a C++ Software Engineer to build the systems that power its high-frequency trading infrastructure.


You'll work on performance-critical software responsible for market data, exchange connectivity and trade execution, helping to improve the speed, reliability and efficiency of live trading systems. Working closely with traders, quantitative researchers and fellow engineers, you'll take ownership of projects from design through to deployment in a collaborative, high-performance environment.


This is an opportunity to join a small, highly technical team where engineering work has a direct impact on trading performance and successful ideas can move quickly from concept to production.


What you'll do


β€’ Design, build and optimise high-performance C++ systems used in a high-frequency trading environment

β€’ Develop and improve exchange connectivity, market data and execution infrastructure

β€’ Improve latency, throughput and reliability across distributed systems

β€’ Build clean, maintainable software using modern C++

β€’ Work closely with traders and quantitative researchers to deliver ideas into production

β€’ Profile, benchmark and optimise system performance

β€’ Contribute to the ongoing evolution of the firm's trading platform and engineering tooling


What we're looking for


β€’ Strong commercial experience with modern C++

β€’ Experience within HFT/electronic trading/market making

β€’ Experience building high-performance, distributed or latency-sensitive systems

β€’ Good understanding of networking and concurrent programming

β€’ Strong problem-solving skills and a desire to tackle complex technical challenges


Why join?


βœ… Fully remote across the UK & Europe

βœ… Small, highly selective team of engineers, traders and researchers

βœ… Direct ownership of projects from idea to production

βœ… Flat structure with minimal bureaucracy

βœ… Performance-critical systems with immediate business impact

βœ… Highly competitive compensation


We look forward to your application. Please reach out to Chris Williams with any questions.


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