Linux Infrastructure Engineer Fintech / Trading

Quant Capital
London

Linux Infrastructure Engineer Fintech / Trading

Up to £100,000 + bonus

Quant Capital is urgently looking for an Linux Infrastructure Engineer to join our high profile client.

Our client has recently been voted in the fintech 100 (best financial technology businesses). They provide a market leading Execution Management System for buy and sell side clients as well as Algo Execution. They have offices globally (travel arranged for your benefit if wanted)

The Infrastructure group is responsible for managing and engineering the company’s global solutions for networks, firewalls, servers and storage. The ideal candidate will have experience with the UNIX / Linux operating system and exposure to configuration management tools and cloud services.

The client trades across Equities, Fixed Income, and FX

On a day to Day basis the Linux Engineer will:

  • Ownership, maintenance and support of all trading system components
  • Identification and mitigation of risks to service delivery and proactive resolution of issues before they impact service levels.
  • Incident and problem management, including root cause analysis and follow up. Coordination of all relevant parties during client facing outages. Timely escalation of complex issues or problems.
  • Resiliency testing. Regular and systematic testing of application redundancy and failover.
  • Real-time system monitoring using a diverse set of industry standard and proprietary tools.
  • Capacity planning and assessment.
  • Application maintenance, including change and release management (planned and emergency application deployment, configuration and patching).
  • Definition, management, and leadership of projects to improve operational efficiency, system monitoring and automation of manual tasks.
  • Definition and maintenance of operational run books and other documentation.

Support Specialists MUST have:

  • 5 years+ experience as a System Administrator (preferably Redhat & Ubuntu variants) S
  • Solid understanding of volume management and principles of RAID
  • Solid understanding of virtual memory and system performance analysis
  • Pure, NetApp or EMC storage experience an advantage
  • Knowledge of Google and/or AWS cloud services
  • Knowledge and experience of multi-vendor cloud management tools an advantage
  • Scripting/Programming skills in any language an advantage
  • Ideally Knowledge and experience of managing hosts via a framework such as Ansible or Puppet
  • Knowledge and experience with addressing vulnerability scanning reports and patch deployment
  • Knowledge and experience with maintaining PAM (Privileged Access Management) tools
  • Knowledge of git

You will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with on-going training and a structured career path. You can also expect an excellent salary and benefits package.

My client is based in London, 4 days a week in the office

FIX, Linux TT, RTS, Bloomberg, Scripting, Client Support, FIX Integration, Implementation, NYSE, FTSE, EUREX, ICE, Nasdaq LSE, LME

Posted 2026-02-27

Recommended Jobs

Early Years Educator in Balham

Ethos Education
Balham, Greater London

Early Years Educator - South West London     Excellent opportunity for an Early Years Educator to start a new role at a warm and caring nursery in Balham, SW London!     This is a lovely n…

View Details
Posted 2025-09-10

Senior Client Manager (Enterprise)

Corndel
London

Role: Senior Client Manager (Enterprise) Team: New Client Acquisition Package: Pension, Unlimited leave, Flexible working, Healthcare Cash Plan Location: London based Salary: Competitiv…

View Details
Posted 2026-03-27

Performing Arts Technician - Outstanding Secondary School...

Marchant Recruitment
London

Performing Arts Technician – Outstanding Secondary School – Haringey Start Date: As soon as possible Contract: Full-time, Permanent Salary: Paid to scale School Information: This is…

View Details
Posted 2026-02-10

Vice President, Portfolio Valuation

London

Our Portfolio Valuation practice specializes in assisting clients with the valuation of alternative investments, specifically securities and positions for which there are no "active market" quotation…

View Details
Posted 2026-03-12

Navigation Co-ordinator

Hearst Networks EMEA
London

We have an exciting opportunity within our Continuity and Navigation team at Hearst Networks EMEA in our London office! Responsible for the strategic planning and technical execution of all on air gr…

View Details
Posted 2026-02-28

Lead Software Engineer - JAVA - Equities - Vice President (Hiring Immediately)

jpmc
London

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Equity Derivatives Gro…

View Details
Posted 2026-03-27

Art Technician - Good School - Romford, Essex

Marchant Recruitment
Romford, Greater London

Are you a creative, practical and organised individual looking to support students in developing their artistic confidence and skills? A Good Secondary School in Romford is recruiting a full-time …

View Details
Posted 2025-11-06

Commercial Development Program (Graduate) - UK (Hiring Immediately)

triconenergy
London

About Us It is an exciting time to build your career at Tricon! Certified as a Great Place to Work®, Tricon has been built on a foundation of perseverance, collaboration, and entrepreneurial thinking…

View Details
Posted 2026-03-27

Art & Design Teacher - Kingston

Marchant Recruitment
Kingston upon Thames, Greater London

Full-time | Permanent | January Start | Salary: Paid to Scale An Outstanding 11–18 secondary school in Kingston is seeking an inspiring and creative Art & Design Teacher to join their successf…

View Details
Posted 2025-11-15

Project Manager (DV Security Clearance) (IT)

CGI
London

CGI?s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government. Our mission-critical syst…

View Details
Posted 2025-09-17