Senior .NET Developer: Cloud-Native Azure & Blazor Architect

Appsierra Group; Utrecht; On-site; EUR 70,000 - 110,000; Full time

Job summary

Appsierra Group in Utrecht is seeking a Senior .NET Developer to design and build BI&A applications using .NET C#, Azure, and Blazor. You will shape scalable cloud-native solutions that empower thousands of colleagues to access insights and drive decisions.

You will mentor peers, collaborate with data engineers, BI specialists, and product owners, and apply best practices in performance, security, and maintainability within a large enterprise environment.

Qualifications

• 5+ years of professional .NET C# development experience.
• Proven Azure cloud experience with Functions, App Services, SQL, and DevOps.
• Strong ability to build modern web apps and backend services.
• Solid understanding of software architecture, design patterns, and clean coding.
• Experience in Agile/Scrum teams across multiple disciplines.

Responsibilities

• Design, develop, and maintain high-quality applications using .NET C#, Blazor, and Azure.
• Architect cloud-native solutions with Azure Functions, App Services, and SQL.
• Collaborate with data engineers, BI specialists, and product owners to translate business needs.
• Apply best practices for performance, security, and maintainability in large-scale environments.
• Mentor and guide other developers in modern .NET and cloud development.

Skills

.NET C#

Azure

Blazor

Agile/Scrum

Web apps

Architecture

Tools

Azure DevOps

Azure Functions

Azure App Services

Azure SQL

CI/CD pipelines

Job description

Appsierra Group in Utrecht is seeking a Senior .NET Developer to design and build BI&A applications using .NET C#, Azure, and Blazor. You will shape scalable cloud-native solutions that empower thousands of colleagues to access insights and drive decisions.

You will mentor peers, collaborate with data engineers, BI specialists, and product owners, and apply best practices in performance, security, and maintainability within a large enterprise environment.