Senior C# Engineer | Front Office / Investment Technology | London | £160k base + bonus
I'm working with a leading systematic investment firm looking to hire a Senior C# Engineer into their post-trade engineering team.
The role sits within a centralised technology function where engineers have real ownership, contribute to architectural decisions, and work closely with business stakeholders to shape product direction.
What you’ll be doing:
* Designing and building scalable backend systems in C#/.NET
* Developing APIs and data‑driven applications powering client‑facing platforms
* Working closely with stakeholders to translate requirements into technical solutions
* Contributing to system design, architecture, and long‑term technical direction
* Supporting and improving production systems in a high‑quality engineering environment
What they’re looking for:
* Strong C#/.NET engineering experience in production environments
* Solid computer science fundamentals and system design capability
* Experience building scalable, reliable applications
* Comfortable working with stakeholders and contributing to product decisions
* Exposure to modern front‑end frameworks (Angular, React or similar) is beneficial
* 4 days per week in London office
Compensation
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