Senior C++ Developer

Senior C++ Developer | £100,000 to £130,000 | London (Hybrid)

About the Company

Join a top-tier consultancy, working with hedge fund clients developing ultra-low latency trading systems. Work in a fast-paced, collaborative environment with cutting-edge technology.

Role Overview

We are seeking a Senior C++ Developer to design, develop, and optimise real-time trading systems. You'll work closely with traders and quants to enhance market data processing and execution.

Key Responsibilities

• Build a new analytics library from concept to launch.
• Develop high-performance distributed systems for market data processing.
• Optimise system performance, latency, and reliability.
• Implement networking protocols (TCP/UDP, multicast, message queuing).
• Collaborate with traders and engineers to align technology with business needs.

Required Skills

• Expert-level C++ (C++20) - strong knowledge of modern features and best practices.
• Solid computer science fundamentals - data structures, algorithms, concurrency.
• Experience with low-latency systems and market data protocols (Reuters, Bloomberg, FIX, ITCH).
• Strong networking knowledge (TCP/UDP, multicast).
• Performance tuning and debugging in Linux.
• Scripting (Python/Bash) for automation.
• Degree in Computer Science, Engineering, Mathematics, or related STEM field.

Desirable Skills

• Experience in high-frequency trading (HFT) or quantitative finance.
• Knowledge of low-level CPU architecture and hardware optimisations.

Interested?

Apply now to be part of a cutting-edge trading technology team!