As a data scientist/AI engineer at Mediaan, you create end-to-end solutions powered by artificial intelligence. You do this by designing custom-made solutions that optimize processes and developing the software and machine learning models required to do so.

Data Scientist

Educational background
IT related bachelor or master

medior, senior

40 hours

Heerlen, Amsterdam, Hasselt

Function description

You make use of the latest technologies to safely and efficiently work with data and build production-grade environments. You work alongside our software engineers, security specialists and business consultants to solve real-life challenges and provide the best possible service to our clients. As a data scientist/AI engineer, you are expected to work on three core aspects of building great AI solutions.

  • You work directly with our clients and you put yourself in the client’s shoes and explain complex artificial intelligence concepts in layman’s terms.
  • You experiment and create prototypes and proofs of values to showcase the potential and limitations of a solution.
  • You develop production-grade solutions and integrate them into our clients’ IT landscape. You understand software engineering best practices and write maintainable and modular code in an agile environment.

Who are you?

  • You have a Bachelor or Master degree in either Data Science, Computer Science (+ experience with machine learning and data science), Natural/ Life Science or business/economics (+ experience with software development).
  • You are result-driven and like to solve problems.
  • You are passionate about artificial intelligence and follow the latest news about the field.
  • You are a real team player.
  • You are willing to continually update your expertise and share your knowledge with your colleagues.
  • Your communication skills are good as you will join a team of 15 data scientist.
  • You are familiar with conventional machine learning techniques (classification, regression, clustering) and related algorithms. You also have experience working with data (data wrangling, visualization, basic ETL, etc.)
  • You have programming knowledge and are aware of the best practices when it comes to developing software as a team (version control, scrum, CI/CD, etc).
  • You are fluent in English. Knowledge of Dutch and German are considered a plus.

What’s in it for me?

  • You work on challenging projects for international customers.
  • You create smart solutions using the state-of-art-technology on a daily basis.
  • You get enough room for new initiatives. Show us those brilliant ideas!
  • Mediaan is a Microsoft Gold Partner, which means that you have access to their latest technologies, monthly Cloud credits, as well as workshops and certifications.
  • You get the chance to show you expertise during presales meetings.
  • You take part in the internal and external skills/knowledge development.
  • You get to play Nintendo Switch or ping pong during you lunch break.
  • Awesome colleagues! You work with the best colleagues in your field.
  • You are part of an international team.
  • Our personal development and employment policies are always tailored-made. Do you want to work 95% to save extra days? No problem! You choose what suits you best; more time, mobility or cash?
  • A fixed training budget? We don’t have that here at Mediaan! You receive the training needed to be among the best in your field.
  • Our head office in Heerlen is under a complete makeover. Be prepared to work in a Google-like environment.

Technology stack

  • Python/R (and ML/data science packages)
  • Docker
  • Azure/AWS
  • MongoDB/SQL/PostgreSQL
  • PowerBI/Dash
  • Git/CI/CD
Challenging projects

Freedom & flexibility

International clients

Awesome colleagues


Personal development

New technologies

Knowledge & expertise

Want to apply?

Are you interested in the position of Data Scientist? Please fill in the form on the right or send your resume and motivation letter to Kim Engelen via email

Got any questions?

Do you have questions about the position? Please feel free to contact Kim Engelen by phone +31(0)45 571 83 55 or by email:

I’ve applied. What’s next?

1. Apply

Have you applied for a job? Great! Our HR colleagues will check your application and contact you within 1-2 business days.

2. Get to know each other

You will come over to our office for a first ‘get to know each other’ talk.  During this meeting, our HR employee + one of our technical colleagues will be present.

3. Second interview

Good news! The first interview has been very satisfying on both sides and we are one step further. In the second meeting, you will meet our business line manager and your expertise and communication skills will be the central topic of our talk.

4. Contract proposal

During your 3rd visit, you will meet our managing director and he will make you an offer that you, hopefully, can not refuse.

5. Welcome!

You will visit us one last time to sign your contract. Welcome at Mediaan!