Trade Floor Desktop Systems Engineer

Company: Quant Capital

Location: London

Posted: April 28th, 2026

Overview

Quant Capital is working with a leading proprietary trading firm looking to hire a Systems Engineer to support a high-performance front-office environment. 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’re expected to think clearly under pressure and fix problems properly.

What you’ll be doing

What we’re looking for

Nice to have

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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