Senior Backend Developer (Umbraco Required)

Required Technical Skills

• Strong experience in .NET Core / ASP.NET Core
• Advanced proficiency in C#
• Solid hands-on experience with Umbraco CMS (v8, v9, v10+)
• RESTful API design and integration
• SQL Server (NoSQL is a plus)
• Azure (App Services, Storage, Functions, DevOps)
• Docker & Kubernetes
• Message Brokers (RabbitMQ, Kafka)
• Basic frontend knowledge (HTML, CSS, JavaScript)

Key Responsibilities

• Design, develop, and maintain scalable backend systems using .NET Core and Umbraco CMS.
• Build custom Umbraco components, controllers, content models, and integrations.
• Lead backend architecture decisions (Clean Architecture, Layered Architecture, Microservices).
• Develop and optimize secure, high-performance RESTful APIs.
• Refactor legacy systems to improve scalability and maintainability.
• Integrate backend services with external APIs and message brokers.
• Conduct code reviews and mentor junior developers.
• Troubleshoot complex backend issues and optimize performance.
• Ensure security standards and reliable deployment processes.

Qualifications

• 5+ years of professional backend development experience in .NET.
• 3+ years of strong hands-on experience with Umbraco CMS.
• Strong knowledge of C#, MVC, Razor, Entity Framework, and LINQ.
• Deep understanding of Umbraco architecture (content types, pipelines, caching, extensibility).
• Strong database design and optimization skills.
• Excellent problem-solving and communication skills.

Preferred Qualifications

• Experience with Umbraco Cloud and CI/CD pipelines.
• Experience with Docker and Kubernetes deployments.
• Familiarity with headless CMS approaches (Umbraco Heartcore).
• Experience with Agile/Scrum methodologies.