After sending my CV I was asked to take a logic and attitude test online. After a couple of weeks they told me they wanted me to go onsite for another logic/math test and some interviews. Interviews were conducted in Italian the first and in English the second, the former being on my CV and experiences, the latter a behavioral one with questions such as "describe me a situation when you showed persuasion abilities" or "an example of a time when you set a goal and were able to meet or achieve it". I guess my mistake was showing interest in another position (similar to the one I was applying for) and not much for that one. Both of them were with people from that department; if i had passed through them succesfully I would have had another one with the director of external relations.