Few phases, first one basically checks you foreign language knowledge, in my case it was English conversation, most important phase was a technical overview, where main pressure was on technical aspects of the language. It took about 1.5h.

After submitting my CV, I had to complete an online test. The task involved comparing strings. Then there was an interview with HR, during which we scheduled the technical interview. In that interview, I had to calculate the depth of a binary tree and check whether the parentheses were properly nested.