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# Senior Umbraco Developer

- **Company:** Fresh Egg
- **Location:** Worthing, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, ASP.NET, HTML, JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Cloud Computing, Software Quality, Salesforce.Com, Umbraco, ReactJS, Vue.js, Enterprise Integration, Free and Open-Source Software, Optimizely
- **Published:** May 17, 2026
- **Apply:** https://uk.indeed.com/viewjob?jk=18ab33d4dc1f8370

## About the Role

Do you have experience in ASP.NET?, * Strong commercial experience with Umbraco CMS

 * Excellent knowledge of C#, .NET, and ASP.NET Core
 * Experience with modern Umbraco versions
 * Experience developing custom Umbraco solutions
 * Strong front-end awareness including HTML, CSS, and JavaScript

Desirable

 * Engagement with the Umbraco community through events, packages, forums, or open-source contributions
 * Experience with Umbraco upgrades and migrations
 * Experience with headless CMS and the Umbraco Content Delivery API
 * Experience working with Umbraco Cloud
 * Experience integrating platforms such as Salesforce
 * Knowledge of Umbraco Forms and custom property editors
 * Experience with Azure services and Azure DevOps
 * Experience with React or Vue
 * Experience working with other CMS platforms such as Optimizely
 * Interest in AI technologies, integrations, or modern development workflows, * .NET: 3 years (required)
 * C#: 3 years (required)
 * ASP.NET: 3 years (required)
 * Umbraco: 3 years (required)

## Description

You'll work on building and maintaining Umbraco websites and applications, developing custom functionality and integrations, and collaborating with project teams to deliver high-quality digital experiences.

You'll also contribute to development best practices, technical discussions, and the ongoing evolution of our platforms and processes., * Developing and maintaining Umbraco websites and applications

 * Building custom integrations, APIs, and backoffice functionality
 * Working with modern Umbraco and headless architectures, including the Umbraco Content Delivery API
 * Supporting Umbraco upgrades and platform enhancements
 * Collaborating with multidisciplinary teams across the agency
 * Supporting code quality, testing, and development best practices
 * Using modern development tooling and AI-assisted workflows where appropriate


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