Hybrid Backend Engineer (C#/.NET & Azure) - 6m Freelance

Next Ventures; Amsterdam; Hybrid; EUR 69,000 - 90,000; Full time

Job summary

Next Ventures seeks a Backend Software Engineer (C#/.NET) to build and maintain backend APIs and event-driven services. You will integrate systems using messaging brokers, work with SQL databases, and deploy in Azure.

Responsibilities include unit/integration testing, code reviews, and CI/CD with Azure DevOps or GitHub Actions. 2 days in the office in Amsterdam, freelance/B2B contract.

Qualifications

• Proven back-end development using C#/.NET and ASP.NET Core.
• Experience with asynchronous programming and DI.
• Experience with messaging systems like Azure Service Bus or RabbitMQ.
• Strong SQL skills and EF Core or similar ORM.
• Experience writing unit/integration tests and using CI/CD pipelines.

Responsibilities

• Develop and maintain backend APIs and event-driven services.
• Integrate systems via message brokers and maintain data access layers.
• Deploy, monitor, and troubleshoot Azure-based services.
• Collaborate with CI/CD pipelines and code reviews.

Skills

C# & .NET

Messaging & event-driven

Azure

Databases (SQL)

Testing & CI/CD

Tools

Azure DevOps Pipelines

GitHub Actions

Job description

Next Ventures seeks a Backend Software Engineer (C#/.NET) to build and maintain backend APIs and event-driven services. You will integrate systems using messaging brokers, work with SQL databases, and deploy in Azure.

Responsibilities include unit/integration testing, code reviews, and CI/CD with Azure DevOps or GitHub Actions. 2 days in the office in Amsterdam, freelance/B2B contract.