Senior Full Stack.NET Engineer (React / APIs)

Senior Full Stack .NET Engineer (React / APIs)

Location: UK - Remote first, but open to 1 day, twice per month or monthly day in Portsmouth

About the Role

We are looking for a highly skilled Senior Full Stack Engineer to join a collaborative development team working on a complex, integration-focused platform. This is a product-focused role where you will design, build, and maintain scalable, high-performance web applications that support real-time operational workflows.
You will play a key role in shaping system architecture, delivering robust solutions, and supporting critical production systems.

Key Responsibilities

Define system objectives by analysing user requirements and business needs

Design and develop web applications using C#/.NET (ASP.NET Core) and modern frontend frameworks

Build and maintain RESTful APIs and integration services

Contribute to architectural decisi...