FX Trading Systems Engineer (C#/.NET) - Full Lifecycle

london, england, United-Kingdom • Posted July 01, 2026

Job Type: Full-time
Location: london, england
Posted: July 01, 2026
Category: Finance
Application Deadline: August 10, 2026

Role Description

We’re partnered with a leading investment management firm investing in the build-out of its in-house trading and investment technology platforms.

They are now looking for a Trading Systems Developer who can help design, build and evolve platform capability across the full FX and investment technology ecosystem.

This is not a generic C# development role. It’s a trading systems build role , focused on developing platform capability from the ground up across the full FX trade lifecycle.

They’re looking for someone who understands how an FX platform works end to end - from data ingestion, pricing and execution through to booking, positions, risk, P&L and downstream reporting.

You’ll work closely with trading, investment, risk, operations and technology teams to build robust, scalable systems that support real trading and investment workflows.

This is a strong opportunity for someone who wants real ownership across a t...

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