Senior Software Engineer (C++)
Senior Software Engineer (C++) - Crypto Trading Firm - London - Up to £200k (base)
Durlston Partners is working with a leading Crypto Trading firm that is looking for a Senior C++ Developer to join their London team. You’ll be joining an elite group of engineers (think ICPC World Finalists and former Big Tech architects) operating in a relaxed, open-collar environment.
This is a tech-first culture where the code speaks louder than the suit, and you'll be solving some of the most complex latency and throughput challenges in the 24/7 digital asset markets. You’ll work on the core trading infrastructure, building low-latency systems that handle massive volumes of data.
While this is a crypto firm, prior crypto experience isn't required - they are looking for world-class engineers who can bring rigour and performance to the digital asset space, making this the perfect opportunity for seasoned developers to transition from traditional markets.
What You’ll Do
- Design and implement high-performance, low-latency trading systems using modern C++ (17/20).
- Optimise the full trading stack for maximum throughput and reliability in a 24/7 environment.
- Architect scalable solutions for market connectivity, order execution, and risk management.
- Mentor junior engineers and drive best practices in code quality and system design.
What They’re Looking For
- 7+ years of experience in C++ development (strong knowledge of STL, memory management, and concurrency).
- Strong academic background in CompSci or Engineering.
- Experience in Traditional Finance (HFT/Prop Trading) is highly desirable , but not essential.
- Deep understanding of distributed systems, network protocols, and OS internals.
What They Offer
- Highly competitive compensation (up to £200k).
- A relaxed, engineering-led culture with no bureaucracy.
- The chance to transition into the high-growth Crypto sector without prior domain knowledge.
- Direct impact: your code will power one of the most active trading desks in the market.
If you are interested, please apply! Alternatively, feel free to reach out to david@durlstonpartners.com for a confidential discussion.