Full-time

C Developer

Posted by Harrington Starr • London, London, United-Kingdom

📍 London, London 🕒 March 02, 2026

About the Role

C++ Software Engineer – Low‑Latency Trading


If you are considering sending an application, make sure to hit the apply button below after reading through the entire description.

Contract - OUTSIDE IR35

Rate - Dependent on skills

London - Hybrid working 50% in office.


You'll be joining a high‑performance trading technology firm. Helping to building ultra‑low‑latency systems powering global electronic markets. Working alongside world‑class engineers solving complex challenges across C++, Linux, networking, and hardware‑accelerated trading pipelines.

What You'll Do

  • Build and optimise high‑performance, low‑latency C++ applications
  • Develop real‑time systems interacting directly with global exchanges
  • Work closely with FPGA, network, and infrastructure teams
  • Improve latency, throughput, and reliability across mission‑critical systems
  • Contribute to perfor...

Ready to Apply?

Submit your application today and take the next step in your career journey with Harrington Starr.

Apply Now