The position

We are continuously open for applications from skilled backend developers. Here is what you need to know before applying

As a backend developer at Addition, your responsibility will be to ensure that the projects you work on are built on a solid and future proof technological platform by inspiring and guiding the other team members while you work on the project.

You will play an important role as part of our project teams, where you will work closely with our frontend developers, consultants and project managers.


You are curious, with an analytical sense and a strong drive for making things happen. You thrive in cross-functional teams, and you work hard to inspire trust in your colleagues. You enjoy networking, knowledge sharing, and communicating internally and with project stakeholders. 

Experience and skills

  • PaaS based development environments on Microsoft Azure
  • Programming Web applications and APIs in ASP.NET and .Net Core
  • Content Management systems such as Sitecore, Umbraco and EpiServer
  • Build and deploy technologies like MSBuild, Azure DevOps Pipelines, Appveyor, Octopus deploy
  • Monitoring with Application Insights,, New Relic
  • Testing using technologies such as MSUnit, Selenium, Testlodge, Practitest
  • Documenting systems in Visio, Swagger, (Github) WiKis, Confluence or other.


With a natural interest in your field, you spend time acquiring new insights into your area on a regular basis and you stay on top of what’s new in development. Like most of your colleagues, your field is also reflected in your spare time hobbies.



Jesper Hauge

If you’d like to join our team, forward your application, CV and references to Jesper today.