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Senior .Net developer

  • Full-time
  • HBO
  • 32-40 uur

This is what you will do:

As an experienced fullstack .NET Developer, you will work at Optimum Assessment to build and further develop our own Optimum Assessment Platform. This innovative assessment platform is based on microservice architecture and fully cloud-based.

In order to provide all our (international) customers with a robust and above all future-proof assessment system, we are looking for a fullstack senior .NET Developer (with an emphasis on the back-end). In this role you will be involved in:

  • Development of applications and services (based on a cloud-based microservice architecture);
  • CI/CD development, including unit testing, in collaboration with DevOps ;
  • Involved in and thinking about architecture issues;
  • Delivering maintainable code that complies with architectural and design patterns;
  • Regular brainstorming with your colleagues about solution directions and technical innovations to optimize the user experience;
  • Guidance of (junior/medior) developers through coaching and feedback;
  • Achieving team goals within a self-organizing and multidisciplinary scrum team;
  • Supervising and coaching graduates / interns.

This is your profile

Here’s what you bring:
You are driven and you have (at least 8 years) experience in building high-quality software products as a .Net Developer. You are proactive, result-oriented and you naturally take the lead. You will also bring the following:

  • 8+ years of workexperience as . NET developer;
  • Extensive experience with Azure DevOps, Azure Platform, Docker, CosmosDB and service bus;
  • Experience working in an Agile/Scrum environment;
  • Frontend experience in Javascript;
  • You are a real team player;
  • Experience with .NET Core, REST API-services, VueJS is welcome;
  • You master the Dutch and English language.
Software Architect
In my role as Software Architect, I consult with colleagues on a daily basis on the status of our projects, we discuss technical projects and the changes we are going to make to the architecture of our software solutions.

This is what we can offer you:

What do we offer?
Optimum Assessment offers a challenging and independent position within a company where courage and input of new ideas is highly appreciated. By working in self-organizing teams, you have a lot of freedom and room for (self)development. In addition, there is a very informal atmosphere and attention is paid to various social activities, in our own bar or at an external location. Furthermore, we of course offer a competitive salary and interesting secondary employment conditions. Oh yes, have you seen our office yet? We are in a super cool office at the leather factory in Oisterwijk, a stone’s throw from the cozy center and the station!  Finally, we offer you the opportunity to work hybrid.

This is us:
What Optimum Assessment is all about is making innovative, reliable and high-quality assessment software. In collaboration with our customers, we create the optimal assessment experience, always and everywhere. We are inventors, architects and builders who are constantly improving the way in which we help the customer to achieve his goals. With attention and creativity we work in driven teams to achieve our ambitious goals.

Are you the one we are looking for or do you want to know more about the position? Please contact us directly via or 013-5286363!

Sounds great, where can I apply?

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