Backend Software Engineer (.NET/Azure) in Aemstelredamme, Nederland

Hi, 

I'm currently looking for our client in the telecommunication industry for a Backend Software Engineer (.NET / Azure)

Build and maintain backend APIs and event-driven services using C# and .NET. The role includes integrating systems through message brokers, working with databases, and deploying and supporting services in Azure.

Required skills: 

• C# and .NET — Experience building backend services and REST APIs with C#, modern .NET, and https://jobeax.com/link/GrYTXLZMpxEMJknV Core. Comfortable with asynchronous programming and dependency injection.
• Messaging and event-driven systems — Experience with Azure Service Bus or a comparable broker such as RabbitMQ. Understands queues, topics and subscriptions, retries, dead-letter queues, and how to handle duplicate messages safely.
• Azure — Experience deploying or supporting applications on Azure, ideally with Azure Functions or App Service. Comfortable troubleshooting application configuration, permissions, and deployment issues.
• Databases — Strong SQL skills and experience with a relational database such as SQL Server or Azure SQL. Comfortable using Entity Framework Core or a similar data-access library.
• Testing and delivery — Experience writing unit and integration tests, working with Git and pull requests, and using CI/CD pipelines such as Azure DevOps Pipelines or GitHub Actions.

Nice to have

• Hands-on experience with Azure Functions triggered by Service Bus, Azure Table Storage, and deployment slots.
• Infrastructure as code with Bicep or Terraform.
• Experience with Azure Key Vault, managed identities, and environment-specific configuration.
• Production troubleshooting with Application Insights, Azure Monitor, or similar tools.

Contract: Freelance / B2B 
Location: Amsterdam, Netherlands
Duration: 6 months + extension 
Conditions of work: 2 days in the office 
Rate: 50€ - 65€ per hour

Please send your CV if you are interested: [email protected]