First was a screening interview, then a technical interview and after passing both I was assigned the candidate exercise. After about a week I had to present results of exercise on a conference call. About 8 people were on the call. Not many questions were asked but it took me about an hour to go through everything. Essentially the candidate exercise and presentation was the deal or no deal. After that about 2 additional conversations I was extended an offer.

they have 5 rounds of interview s minimum, why? its ridicilous, the process took more than a month, who has so much time today for one application? I alsó had to completely tasks ah home work and also during the interviews