FX Trading Systems Engineer (C#/.NET) - Full Lifecycle
london, england, United-Kingdom • Posted July 01, 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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