C++ Developer - Low Latency Trading

Ec1 Partners
London

Job Description

Role Overview

A specialist engineering role developing ultra-low latency trading components supporting execution and market connectivity. Youll work close to the metal in a performance-critical trading environment.

Key Responsibilities

  • Develop low-latency C trading components

  • Optimise performance and throughput

  • Work with real-time market data

  • Support trading infrastructure

  • Collaborate with quant and trading teams

Required Experience

  • Strong C development skills

  • Low-latency or real-time systems experience

  • Linux systems knowledge

  • Multithreading and optimisation expertise

  • Financial markets exposure

Nice to Have

  • Exchange connectivity experience

  • Network programming

  • FPGA awareness

Why Join

  • Highly technical trading environment

  • Direct impact on execution performance

  • Specialist skill development

Required Experience:

IC

Posted 2026-01-21

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