Linux Infrastructure Engineer

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

Overview

In this role you will support, maintain and improve the client’s core network and infrastructure underpinning a leading execution management platform. You’ll work within a fast-paced, entrepreneurial team and collaborate with sales and software engineering to ensure high availability for mission-critical systems. Expect exposure to global datacentres, customer-focused support, and efforts to automate deployment and improve reliability. This is an opportunity to shape resilient trading infrastructure in a fintech environment with strong training and career development.

Pay / Benefits

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

Responsibilities

  • Respond to infrastructure and network inquiries from clients
  • Support customers and resolve server and network connectivity issues
  • 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
  • 1-3 years of experience supporting mission-critical infrastructure
  • Linux experience
  • Routing and switching experience
  • AWS
  • Hardware setup and maintenance experience
  • customer-focused
  • collaborative
  • proactive problem-solving
  • Linux
  • Routing and switching
  • AWS

…

Posted: September 30th, 2026