C++ Trading Platform Developer

A leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team. This is an opportunity to work at the intersection of high-performance engineering and digital asset markets, building and scaling a global trading platform that operates across dozens of exchanges worldwide.

The environment combines the technical standards of top-tier high-frequency trading firms with the pace and ownership of a technology start-up. You'll work on a global, low-latency trading platform spanning multiple continents, covering: Order entry and connectivity across numerous exchanges Robust networking and monitoring systems Scaling and performance optimisation of core infrastructure The tech stack is primarily C++ and Python, running on Linux across both development and production.

The focus is on writing clean, scalable, high-performance code and continuously improving system reliability and speed. This is a hands-on engineering role with direct exposure to traders and senior technical leadership.

You'll be given meaningful ownership from day one and the freedom to shape your impact. What We're Looking For Strong C++ skills (assessment will form part of the process) Deep understanding of data structures and performance optimisation Experience building client-server network applications Curiosity to understand how C++ standard libraries and systems work "under the hood" Strong analytical and problem-solving ability Knowledge of networking, CPU architecture, memory models, or assembly Interest in algorithmic or quantitative trading Why Apply?

Work on genuinely high-performance, real-time trading systems Significant ownership and responsibility early on Flat structure with direct access to senior leadership No legacy tech, no unnecessary bureaucracy Performance-based compensation with strong earning potential Central London office with flexible working arrangements (hybrid) Visa sponsorship and relocation support available If you're passionate about low-level systems, high-performance C++, and building robust trading infrastructure from the ground up, this is a rare opportunity to make a direct impact in a fast-moving market.

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