Senior Full Stack.NET Developer (Freelance)

Vacature: Senior Full Stack .NET Developer (Freelance)

NN Life & Pensions is investing heavily in automating the processes of financial reporting. A .NET web application is being developed to orchestrate the work across various backend systems and databases. Due to an additional project, the development team needs extra capacity for approximately 9 months, starting as soon as possible.

What you are going to do

As Senior Full Stack .NET Developer, you will work on a web application that automates financial reporting processes. You will be responsible for building the front-end, back-end, and databases (MS SQL). You will also work on underlying systems that need to expose functionality to the main orchestrator using Web APIs.

Understanding business requirements and translating them into state-of-the-art IT solutions is key. Non-functional requirements such as performance, maintainability, and security will have your attention too. The application is deployed automatically, so maintaining deployment pipelines is also part of the role.

What we offer you

Our people are the driving force behind our organisation. We value the knowledge and expertise you bring. We believe that your temporary commitment can take our organization to a higher level. We offer you:

• Competitive hourly rate depending on your knowledge and experience
• Start date as soon as possible for at least 8 months
• Hybrid way of working, partly from home and partly from the office
• International working environment with loads of knowledge sharing

Who you are

As Senior Full Stack .NET Developer you have a diverse set of skills:

• Academic background in computer science or similar
• Several years of development experience in .NET 8 and MS SQL Server
• Backend: C#, ASP.NET Core (MVC & Web APIs), Entity Framework Core, Dapper, SignalR
• Frontend: TypeScript, React, Bootstrap 5, Webpack, HTML, CSS
• Data: SQL Server, REST APIs
• DevOps: Azure DevOps (Pipelines, Repos, Boards), Git, PowerShell, Azure Bicep/ARM templates
• Azure: Application Insights, Key Vault, Log Analytics
• Ability to write clean, maintainable code with proper unit tests (xUnit, FluentAssertions) and integration tests
• Excellent communication skills and fluency in English, our business language

Who you will work with

A mix of different knowledge and skills is needed to deliver a great product. You will work in a small DevOps team with a product owner, other developers, and subject matter experts in the finance domain. A mixture of different nationalities and seniorities helps ensure that everybody can feel at home and perform at their best. Our working language is English.