Senior Umbraco .NET Developer

Senior Umbraco .NET Developer

Spalding, Lincolnshire - Hybrid, 3 days on-site

£45,000 - £55,000 + Holiday + Pension

Are you an experienced Umbraco/.NET Developer looking for a senior position where you can take ownership of full-stack development projects, influence technical decisions, and work on the design and delivery of modern web applications using the latest Microsoft technologies?

This is an excellent opportunity to join a growing technology business specialising in digital transformation, bespoke software development and enterprise applications. You'll play a key role in delivering high-quality web platforms and CMS-driven solutions for a diverse client base while helping to shape development standards and best practices across the team.

In this hands-on position, you'll work across both new and existing applications, developing functionality using C#, .NET and Umbraco CMS, integrating third-party systems and APIs, and contributing to the ongoing enhancement and modernisation of business-critical solutions. You'll be involved throughout the full software development lifecycle, from technical design through to deployment and support.

The ideal candidate will have strong commercial experience with Umbraco development and the Microsoft .NET stack, alongside excellent problem-solving abilities and a passion for delivering high-quality, maintainable software. This role offers the opportunity to work on technically varied projects while developing your leadership and architectural expertise.

The Role:

Develop and maintain web applications using C#, .NET and ASP.NET Core

Build and enhance sophisticated websites and digital platforms using Umbraco CMS

Design and integrate REST APIs and third-party business systems

Contribute to architecture, technical design and development standards

Support, modernise and optimise existing applications and platforms

Mentor and provide technical guidance to other developers

The Person:

Strong commercial experience with Umbraco CMS development

Proven background with C#, .NET / .NET Core and ASP.NET Core

Full-stack development experience including HTML, CSS/SCSS and JavaScript

Experience with SQL Server, Entity Framewo...