C++ Senior Software Developer – London

  • Category: Software Developer Jobs
  • Location: London, England
  • Job Type: Full Time / Part Time
  • Salary: Estimated: $ 23K to 35K
  • Published on: 2025/09/16

Summary

A senior engineer is sought to join a sophisticated technology team in the London office of a prop trading house, where software development plays a central role in business strategy. This team oversees both a trading group and core infrastructure.

This role entails taking on problems at all levels of the software stack, from low-level code driving network hardware to high-performance trading infrastructure and internal tools. You will be responsible for owning projects and writing production code from day one.

Collaborating closely with traders, this is a hands-on position with significant impact on daily work improvements. The development team enjoys flexibility when planning roadmaps and deciding which features to implement.

Key Responsibilities:

Taking ownership of projects and writing production code from day one.
Collaborating closely with traders to improve daily work.
Contributing to roadmap planning and feature implementation decisions.
Requirements:

BS in Computer Science or Computer Engineering (or equivalent experience).
Expert-level experience programming in C / C++11/17/20/23 and Python.
Previous finance experience, or other significant hands-on development experience.
Linux expertise.
Ability to juggle multiple priorities and consistently deliver results.
Interest in finance, machine learning, big data, and/or robotics is beneficial.
Note: Only experienced professionals should apply.

Benefits:

Vibrant, flexible, and inspiring work environment with attractive rewards.
Flexible work-from-home arrangements.
On-site amenities including free food and gym access.


Company Name: Oxford Knight

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