Umbraco Developer
Master-Works
Posted: March 9, 2026
Interested in this position?
Create a free account to apply with AI-powered matching
Quick Summary
Delivering enterprise-grade web applications using Umbraco 14+ ASP.NET Core (.NET 8+) and modern Umbraco versions, with a focus on customizations, package integrations, and performance optimization.
Required Skills
Job Description
Role Overview
Senior Umbraco Developer with 5+ years of experience delivering enterprise-grade web applications using ASP.NET Core (.NET 8+) and modern Umbraco versions (including Umbraco 14+).
Key Responsibilities
Umbraco & .NET Core Development
• Installed, configured, and maintained Umbraco 14+, including customizations, package integrations, and performance optimization.
• Designed and developed secure, scalable RESTful APIs using ASP.NET Core Web API and C#.
• Applied Onion Architecture to maintain clear separation of concerns across Domain, Application, Infrastructure, and Presentation layers.
• Implemented the Repository Pattern to abstract data access, improve testability, and ensure loose coupling.
• Built optimized data queries using LINQ (method and query syntax)
• Designed and optimized SQL Server databases, including indexes, constraints, and performance tuning.
• Integrated authentication and authorization using JWT and OAuth 2.0, including role-based and policy-based access control.
Requirements:
Technical Skills
Back-End
• ASP.NET Core, .NET 8+, C#
• Entity Framework Core (Code First, Migrations)
• LINQ,
Front-End
• JavaScript , HTML5, CSS, SCSS
• Angular ( v17+)
Database
• SQL Server (schema design, optimization, performance tuning)
Tools & DevOps
• Git, Visual Studio, VS Code
• Azure DevOps, CI/CD Pipelines