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Senior C++ Quantitative Developer – Ultra High Frequency Trading

Oxford Knight
Greater London
1 month from now
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Location:London

Established HFT firm looking for an experienced C++ developer with a passion for high-performance, low-latency systems. The role is ‘Senior Quantitative Developer’, offering the opportunity to work with the best in the business, on a range of highly challenging technical work – low-latency C++ development, HFT algo development – as well as latency and hardware optimisation.


About the Role:

As a Senior C++ Quantitative Developer, you will work with an elite group of developers and quantitative experts to design, develop, and optimize ultra-low-latency trading algorithms.


This position requires a strong foundation in high-performance programming and systems architecture, focusing on CPU cache optimization, memory management, and threading.
You will also collaborate closely with FPGA systems and lead initiatives to refine trading infrastructure, ultimately driving success for clients and investors.

Role Requirements:

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field


5+ years of C++ experience, focusing on low-level C++ and metaprogramming for high-performance applications
Expertise in CPU architecture, memory management, multithreading, and Linux systems
Prior experience with high-frequency trading or market order execution systems
Excellent analytical and problem-solving skills, with an eye for precision and testing
Strong interpersonal skills and a collaborative, team-oriented mindset

What’s On Offer:

Market Leading Compensation: Bonus guarantee, sign on + extensive benefits


Innovative Environment: Work in a team that values creativity, experimentation, and technical excellence
Career Growth: Opportunities to lead technical initiatives and mentor emerging talent
Work-Life Balance:Hybrid working and a range of flexibility initiatives to support your wellbeing

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National AI Awards 2025

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