Systems Engineer – Trading systems

Company: Quant Capital
Apply for the Systems Engineer – Trading systems
Location: London
Job Description:

Overview

In this role you will support critical trading-system infrastructure to keep global clients’ execution platforms reliable. You’ll work with cross-functional teams to resolve server and network issues, automate deployments, and improve support processes. The position sits at the intersection of infrastructure, networking and customer-facing support in a fast-paced fintech environment. You’ll contribute to scalable, globally distributed data centers and have opportunities for growth and training.

Pay / Benefits

  • excellent salary and benefits package
  • ongoing training
  • structured career path

Responsibilities

  • respond to infrastructure and network inquiries from clients
  • troubleshoot server issues and network connectivity for customers
  • improve documentation of support policies and procedures
  • analyze server failures and implement preventive solutions
  • automate server deployment
  • deploy, monitor and maintain globally distributed datacentre infrastructure

Key requirements

  • STEM Degree
  • 2+ years’ experience supporting mission critical infrastructure
  • Red Hat Linux Certification or equivalent
  • Ansible
  • Hardware experience including setup and maintenance
  • AWS
  • Understanding of DevOps and automation
  • Some networking experience
  • Virtualisation
  • customer-focused
  • team collaboration with sales and engineering
  • clear communication
  • Red Hat Linux
  • Ansible
  • AWS

…

Posted: October 1st, 2026