C++ HFT Developer – Prop Trading

Fourier; London; On-site; GBP 60,000 - 90,000; Full time

Job summary

A financial technology company in London seeks an experienced developer to upgrade its electronic execution stack in a hedge fund environment. Ideal candidates possess advanced C/C++ and Python skills, alongside strong analytical abilities. Experience in low-latency systems is crucial. This is an opportunity to work collaboratively with traders on innovative strategies in a dynamic setting.

Qualifications

• Experience building C++-based systems with strict requirements for low-latency performance.
• Ability to performance tune/optimise systems/software.
• Strong analytical and problem-solving skills.

Responsibilities

• Work in a small team on a major overhaul of a cross asset electronic execution stack.
• Collaborate with traders to extend the functionality of the new system.
• Help implement new strategies and improve existing ones with a focus on performance.

Skills

C/C++ experience

Python scripting skills

Performance tuning/optimisation

Strong analytical skills

Education

Strong academic background in Computer Science or related field

Job description

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Client:

Fourier

Location:

London, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

76f870efe20e

Job Views:

7

Posted:

01.08.2025

Expiry Date:

15.09.2025

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Job Description:

Required skills

C/C++, Python, HFT, low latency, real-time, multi-threading.

You will be working in a small team undertaking a major overhaul of a cross asset electronic execution stack within a prop trading hedge fund.

You will work with traders extend the functionality of this new system, help implement new strategies, and improve existing ones, all with a keen eye on performance.

You will need to have prior experience building highly performant C++ applications and an appreciation of software design, best coding practices, continuous integration, Agile methodologies and computer science fundamentals.

Key Skills:
– Experience building C++-based systems with strict requirements for low-latency and deterministic performance

– Performance tuning/optimisation of systems/software

– Python scripting skills

– Strong academic background in Computer Science or an analytical field such as Mathematics, Physics, Engineering, etc.

– Strong analytical and problem solving skills