Very Professional.
Started with a Phone Interview by 2 senior guys of the Team , I have been asked to the point questions & lot about current project, it has everything to do with data and data.
It went for around 1 - 1.5 hours.
Then the interesting part came, it was presentation round, since I was not in Germany, so I have been given an assignment and I was supposed to present the same to the entire team after 7 days. It was entirely related to the profile but it was extremely exciting task.
I couldn't join the company because of salary constraint but will surely again , this company does very exciting things.