Trading Desktop Support Engineer – HFT
Job in
London, Greater London, W1B, England, UK
Listed on 2026-09-07
Listing for:
Quant Capital
Full Time
position Listed on 2026-09-07
Job specializations:
-
IT/Tech
Systems Engineer, IT Support, Desktop Support, Systems Administrator
Job Description & How to Apply Below
Quant Capital is working with a leading proprietary trading firm looking to hire a Desktop Systems Engineer to support a high-performance front-office environment.
About the Role This role sits directly alongside the business. You’ll be supporting traders and critical systems in real time, owning issues end-to-end and improving the technology stack they rely on. The environment is fast, demanding and highly technical. You’ll need to think clearly under pressure and fix problems properly.
Responsibilities Supporting a front-office trading environment with a focus on speed and reliability
Managing and troubleshooting trading applications and user systems
Owning user onboarding, hardware rollout and device lifecycle
Working closely with trading, engineering and infrastructure teams globally
Driving improvements across the user environment and tooling
Automating workflows and reducing manual intervention
Evaluating and introducing new technologies where they add value
What we are looking for Strong experience supporting users and applications across Windows, Linux and macOSBackground working in a trading or similarly high-pressure environment
Comfortable operating directly with front-office users and time-critical systems
Strong troubleshooting skills across OS, hardware and applications Scripting or automation experience with Power Shell, Python or similar
Able to take ownership, prioritise effectively and deliver under pressure
Experience with DNS and DHCP Nice to have
Power
Shell or Python scripting
Experience with Active Directory or Windows Server Exposure to endpoint management tooling
This is a front-line engineering role in a serious trading environment. You’ll be close to the action, expected to move quickly, and given the autonomy to improve systems rather than just maintain them.
All applications are handled in strict confidence.
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