It was a standard process. After a call from the HR, I had an interview with the hungarian team ( it was technical, but I didnt have to solve anything), after that I got invited to the last round where I had to talk with the german team leaders. The intervie was pretty much the same but in english.

2 round of interviews and one round of hr interview. Both round of interviews is 1 hour . Interactive interviews . Checks problem solving skills in any language in which you are comfortable like python or java.