The hiring and interview processes were actually 'enjoyable'.
First, I got an screening interview with a recruiter where we talked about usual stuff in these interviews; she was quite nice and the interview went smooth.
Then there were two more interviews, both of them technical ones:
1. The first one was to check my background and catch up with my previous jobs to validate my knowledge about general stuff that everybody applying to that position should have;
2. The second one was to check my English skills and whether I could or not start working on a project that required some advanced skills I didn't have at that moment.
The interviews were great, the feeling was that I soon found myself talking to peers rather than interviewers.
In my experience, the recruiting process is way ahead than the one of other well-known companies in the same industry.