The interview process was very quick and transparent. It lasted about a week an a half for all the interviews, first a quick chat with HR, a second interview with the manager from the position, and at the end 3 rounds of interview (on the same day) with different leaders of the company.
The last step is little longer, but it takes only half a day. The interviews itself are not long and people are pretty straight forward. Its always on Fridays, and on the next Monday I already got an answer.