Senior Software Engineer- Global Electronic Market Maker

Oxford Knight; London; On-site; GBP 70,000 - 90,000; Full time

Job summary

A tech-focused market maker in London is seeking a Senior Software Engineer to enhance their trading platform. You will own impactful projects, ensuring system stability and performance. Ideal candidates have 4+ years of experience, strong C++ skills, and a relevant degree. This role offers a competitive salary, collaborative culture, and excellent benefits.

Benefits

Competitive salary plus profit-sharing

Flat organizational structure

Relocation assistance

Outstanding benefits package

Qualifications

• 4+ years of engineering experience with clean, elegant code.
• Proficiency in computer science fundamentals.
• Willingness to learn new languages quickly.

Responsibilities

• Own projects that advance the trading platform's success.
• Ensure infrastructure provides stable and performant systems.
• Thrive in a fast-paced environment with immediate impact.

Skills

C++

Linux

Python

C#

Algorithms

Concurrency models

Relational databases

Education

Degree in Computer Science

Degree in Maths

Degree in Physics

Job description

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Senior Software Engineer - Global Electronic Market Maker, London

Client:

Oxford Knight

Location:

London, United Kingdom

Job Category:

Other

EU work permit required: Yes

Job Reference:

9f1c57c92c9a

Job Views:

5

Posted:

12.08.2025

Expiry Date:

26.09.2025

Job Description:

Senior Software Engineer

My client is a tech-focused market-maker with groundbreaking success in high-frequency trading.

They're looking for Software Engineers to join their core team, focusing on ensuring the infrastructure provides a stable, performant, and trusted foundation for their systems and applications. You will own projects that advance the trading platform's success, delivering elegant architectural solutions appreciated by users.

They are seeking engineers at all seniority levels. If you thrive in a fast-paced environment where your work has immediate impact, this role is for you!

Skills and Experience Required

• 4+ years of engineering experience with clean, elegant code
• Strong skills in C++ on Linux; Python or C# skills are a plus
• Willingness to learn new languages quickly
• Proficiency in computer science fundamentals: algorithms, memory & concurrency models, CPU architecture, operating systems, relational databases, etc.
• Degree in Computer Science, Maths, Physics, or similar from a top-tier university
• Finance experience is beneficial but not essential

Benefits

• Competitive salary plus profit-sharing
• Flat organizational structure and collaborative culture within a stimulating office environment
• Direct impact on business with quick feedback loops
• Outstanding benefits package
• Relocation assistance provided

We review all applications carefully. Due to high volume, we cannot respond to unsuccessful applicants.

Contact

If interested and qualified, please contact:

Tom Brown

[phone]

linkedin/in/thomas-brown-196a29103

Job ID: adPgV1YoxG4u