It was really short and quick. An offline test solving a problem in C. Then an interview with the manager to check my expectations (including salary) and to get to know better the team working strategy and objectives. Then a third technical interview that consisted in solving problems with team members and answering some questions about data structures (really not difficult, you just need to let them know how you think and approach a challenge). After that I got my offer letter.

The interview took place two years ago. Very pleasant process, the recruiters were very nice and the question was not very compiled. In general, I have positive impressions about the company and the recruitment process