Senior C# Developer – Elite FinTech – Up to £650 per day

Senior C# Developer – Elite FinTech

Rate: Up to £650 per day

Location: London

Working Pattern: Hybrid

Contract: Contract

IR35: Outside IR35

The Opportunity

They are looking for an exceptional Senior C# Developer to join a high-calibre engineering team, working alongside some of the industry's strongest developers, architects and technical leaders.

This is an opportunity for an engineer who enjoys solving complex technical problems and wants to work on high-scale, business-critical technology within financial markets, with a particular focus on Allegro and the systems surrounding it.

You will play a key role in developing, enhancing and integrating critical trading and risk technology, working closely with front-office, quantitative, technology and infrastructure teams in a fast-paced environment.

Essential

• Strong commercial experience with C# / .NET
• Extensive experience developing server-side C# applications
• Strong software engineering fundamentals
• Experience working on complex, high-scale systems
• Strong understanding of application architecture and design
• Experience working with Allegro or closely related financial markets platforms
• Strong understanding of APIs, distributed systems and modern software architecture