Trading Infrastructure Engineer

Company: Quant Capital
Apply for the Trading Infrastructure Engineer
Location: London
Job Description:

Overview

As Trading Infrastructure Engineer, you’ll design, build, and support proprietary trading infrastructure to enable high-performance, low-latency trading. You’ll work within a tight-knit, technically driven team in London, collaborating across disciplines to push scalable, robust systems. You’ll explore new hardware-accelerated technologies and automate core applications that power quantitative trading, from documentation to deployment. You’ll operate in a fast, thoughtful environment where technology excellence and learning are valued, with a strong focus on real-time performance. This role offers a high-impact opportunity to shape critical infrastructure in a prestigious, finance-focused, R

Pay / Benefits

  • competitive compensation
  • relaxed open culture
  • London-based
  • opportunity to work with top tech- and finance-focused team

Responsibilities

  • Designing, building and supporting complex proprietary trading infrastructure
  • Supporting Euro trading hours operations
  • Learning new technologies (Microwave, radiofrequency, hardware acceleration)
  • Own infrastructure projects from documentation to delivery
  • Automation and customization of applications for quantitative trading operations
  • Optimisation and tuning of real-time systems
  • Involvement in test-driven development and deployment to production

Key requirements

  • LAN/WAN architectural experience with strong network and system integration
  • Low-latency experience
  • CCNP
  • Routing protocols (OSPF, BGP)
  • Experience with Multicast networking
  • Comfortable with Linux
  • Scripting (Python, Bash)
  • Monitoring experience
  • tech-focused
  • learning mindset
  • team collaboration
  • Linux
  • Python
  • Bash

…

Posted: September 30th, 2026