Maximize your impact

About the Challenge

We’re looking for a Development Consultant that will work with the latest technologies to build technical modifications, integrations and extensions to the MECOMS solution that will meet the needs of the customer. The core of your job will be to work with a variety of the latest software to build, test & release modifications, webapps and services. You will work on an Azure based platform, with the latest Microsoft applications too. Next to that, you’ll develop, test & release modifications, extensions, data migration & system integrations with a high quality. Writing technical design documents & making accurate estimations are an important part of the job. You’ll execute code reviews whilst giving constructive & clear feedback next to clearing pending issues with the application consultant or the client in an efficient way.


Your skills

We are looking for a dynamic team player with great sense of responsibility and good communication skills who understands the customer’s needs, the business requirements & necessary modifications & integrations.

Someone with:

  • Very good knowledge of Dutch & English; knowledge of other languages is a plus
  • Experience in development .NET (Core), C# or D365 is needed
  • An independent problem solver who is flexible & willing to travel
  • Goal-oriented, with an eye for quality that is very eager to learn new technologies

Our offer

We are not a recruitment agency and we are not a consultancy agency either. We’re a different breed. We’re a tech talent incubator and this is how we roll…

  • You become a part of the Exellys community but you are working on a challenging project for (one of) our clients.
  • Depending on your track record you start in one of our Smart programs, helping you to bridge your ambition to excellence.
  • You get a personal career coach, access to (technical) trainings and are encouraged to obtain certificates to match your needs and ambitions.

Sparked your interest? Want to know more about the job? About Exellys? About our remuneration package? You know what to do… Hit the apply button and become excellent!

Company insights

More about this organisation

We build flexible meter data management, customer care, and billing solutions to meet the complex and unique needs of the utility industry.

MECOMS 365 is the digital application platform of the future. It has all the right APIs to integrate with other business applications to build the best possible solution.


  • Apply now
  • Become an Exellyst
  • Get lots of training
  • Get personal coaching
  • Become excellent

Go for gold. Be excellent

Maximize your impact. Get in touch.

Astrid Roest