.Net Umbraco Developer

SENIOR UMBRACO .NET DEVELOPER

• £50,000 – £55,000
• Lincolnshire – Office-based (hybrid considered for standout applicants)
• C# / .NET Core / Umbraco CMS / Full Stack
• [email removed]

THE ROLE

A growing technology business in Lincolnshire is looking for an accomplished Senior Umbraco Full Stack .NET Developer to take a lead hands-on role designing, developing and delivering modern web applications, customer-facing digital platforms and CMS-driven solutions. You’ll work across both new builds and existing client solutions — developing new functionality, integrating third-party systems and APIs, and modernising established applications. As a senior member of the team, you’ll also contribute to technical decisions, development standards and solution design, and support less experienced developers where needed.

ABOUT THE CLIENT

Our client is an established and expanding technology company specialising in digital transformation, bespoke software development, enterprise applications and the ongoing support and modernisation of business-critical systems. They work closely with their clients to understand real business challenges and deliver robust, scalable solutions — and this role has come about through continued growth.

THE BENEFITS

• Permanent role with a genuine influence on technical direction, standards and how solutions are designed and delivered
• A varied portfolio of projects across bespoke software, digital transformation and customer-facing platforms
• An experienced, collaborative development team to learn from and contribute to
• Office-based in Lincolnshire, with hybrid flexibility available for the right applicant

THE SENIOR UMBRACO .NET DEVELOPER ROLE

• Design, develop and maintain high-quality web applications using C#, .NET and ASP.NET Core
• Develop sophisticated websites and digital platforms using Umbraco CMS, including reusable components, templates, content models and custom functionality
• Build full-stack solutions across both front-end and back-end
• Design, develop and consume RESTful APIs and web services
• Integrate Umbraco and .NET applications with third-party platforms and business systems
• Work with relational databases, particularly Microsoft SQL Server
• Maintain, enhance and modernise existing and legacy applications
• Diagnose and resolve complex application, performance and integration issues
• Contribute to architecture, technical design and development best practice, including code reviews
• Provide technical guidance and mentoring to less experienced developers where appropriate

ESSENTIAL SKILLS

• C#, .NET / .NET Core / ASP.NET Core
• Umbraco CMS — commercial development experience (not solely content management)
• Full-stack web application development and MVC architecture
• HTML5, CSS / SCSS, JavaScript and/or TypeScript
• REST APIs and web services
• Microsoft SQL Server
• Entity Framework / EF Core
• Git and source control
• API and third-party system integrations
• Debugging, troubleshooting and performance optimisatio

Umbraco 10+, 13 or later would be highly advantageous, along with any exposure to Azure, Azure DevOps/CI-CD, headless CMS or a JS framework (Angular, React, Vue).