Software Engineer

Company: Arcus Search
Apply for the Software Engineer
Location: London
Job Description:

We’re working with a leading trading firm seeking an experienced C++ Developer to join a team responsible for building and enhancing ultra low latency market data and exchange connectivity platforms.

You will need C++20 or C++23 expertise.

What You’ll Be Doing

  • Developing and optimising low latency market data platforms
  • Building exchange connectivity and feed handler components
  • Working closely with traders, quants and researchers to support trading strategies
  • Improving system performance, resiliency and observability
  • Contributing to architecture and engineering best practices across the trading platform

This is an opportunity to work on business critical trading infrastructure where performance, reliability and engineering excellence are paramount.

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Posted: June 23rd, 2026