C# Developer | C#, .NET, Azure, Microservices | FinTech | Paying up to £800 p/day | Inside IR35 | 2 days onsite p/week | London | 6 Months Rolling

We’re working with a FinTech company in the FX space that’s looking to scale their data infrastructure across multiple business units. This is a greenfield project with high visibility and long-term strategic value, offering the chance to work on modern, event-driven architecture at scale.

They’re looking for a Senior C# Engineer who can hit the ground running - someone who’s hands-on with C#, .NET, Azure, and Microservices (CosmosDB, Event Hub, Functions) and who brings a deep understanding of scalable systems and distributed architecture.

This role is central to the clients data strategy, where proven experience in FinTech or high-scale transactional systems is highly advantageous.

💰 Up to £800/Day Inside IR35

📑 6 months rolling contract

👨 💻 C#, .NET, Azure, Microservices (CosmosDB, Event Hub, Functions)

📍 2 days per week onsite - Central London

What they're looking for:

Strong hand-on skills with C#, .NET, Azure (CosmosDB, Event Hub, Functions), Microservices architecture, Event Driven systems, and Kubernetes.
A strong understanding of system scalability, data flow, and resilience patterns
Comfortable working in lean, fast-paced teams with a high degree of autonomy
Collaboration with architects, DevOps, and product teams to shape the technical roadmap

If you are interested in finding out more about this Senior C# Devloper role, please reply with your latest CV or send it to jack@virtuetech.io

Apply Now

C# Developer | C#, .NET, Azure, Microservices | FinTech | Paying up to £800 p/day | Inside IR35 | 2 days onsite p/week | London | 6 Months Rolling

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