.NET Developer – Investment Banking Platform (Remote/London)

About the role

Join a world‑renowned investment bank on a flagship .NET/C# project that will set new standards in financial services. You will design and build a modern, web‑based investment banking application using the latest Microsoft technologies.

Key responsibilities

• Design, develop, and maintain high‑performance .NET 10.0 and ASP.NET Core services.
• Implement front‑end features with Blazor, JavaScript and React.
• Build and integrate micro‑services on Azure, leveraging Azure SQL and Web API.
• Collaborate in an Agile team to deliver features iteratively.
• Participate in code reviews, testing, and performance optimisation.

Required profile

• Strong experience with the .NET framework.NET Core and C# (including C# 14).
• Proven track record delivering complex enterprise‑level applications.
• Full project lifecycle experience, preferably in financial services.
• Eligibility to work in the UK.

Required skills

• .NET.NET Core.NET 10.0
• C#, C# 14
• ASP.NET Core, ASP.NET Core Web API
• Blazor
• JavaScript, React
• Microservices architecture
• Azure, Azure SQL
• Node.js
• Elasticsearch, MongoDB

What we offer

• Salary £60,000‑£80,000 per year plus bonus and benefits.
• Remote working flexibility.
• Extensive training on cutting‑edge Microsoft technologies.
• Fast‑track career path to architecture within 12 months for top performers.