Yandex

I had two interviews by Skype and one on-site. The interviewers were pleasant and helpful. Both Skype interviews took roughly 40 minutes. The on-site interview consisted of four parts and took around four hours.

iOS questions. Asked a lot of Swift things. And not basic, but questions under the hood: * Stack vs. heap in memory * ARC, MRC * Protocols, Generics * Class vs. struct * Method Dispatch

I applied online via the Yandex website for a position in St. Petersburg. After several days, I received an email from Yandex for the first technical interview. The first interview was quite easy: questions about sorting algorithms I knew, the two-