I withdrew my application after the technical interview without hearing back from them. The discussion was insulting. It felt like an attempt both tell me about how amazing their analysis is while at the same time belittling all of my experience and knowledge.
The process consisted of applying via Stack Overflow careers, an informal screening interview with a technical recruiter and then a technical interview with the Data Science Manager and the recruiter.
Positively though, the technical recuiter was very friendly and responsive. He was happy to talk about the company and immigrating to the Netherlands.
Still, there is no way I would want to work in that team.
If you are still interested, prepare for a behavioral interview with a difference. Instead of letting you explain yourself and answer the question, you should expect to be consistently interrupted. These interruptions allow the interviewer to explain that you made terrible choices. So now you have two questions to answer. And so on.