After 1 month I have applied I receive an invitation for a 1st call with the Team lead + another consultant. After the first call they sent me a design challenge to present in the next round. 2nd round is with the managing director, one head of, the team lead again (with camera off) and the other consultant. Two people left the call in the middle of the interview. After rejection I have asked for a more detailed feedback (considering the time invested in doing the assignment and having reached the final round), but unfortunately I did not get more information from them.