Yandex

One in-office interview, lasting approximately 4 hours, but it's been a while ago, and the interviewing process has changed. There was also some kind of phone screening in the form of an online test.

The interview was organized and not very stressful. It included four coding sections and one algorithmic section. The only drawback was the lack of breaks between the coding sections.

Give 5 hours OA. OA is really difficult; you need to solve about 3 of 5 problems. Then you have about 2-3 technical rounds. If you pass the technical rounds, then they start team matching. You will have interviews with the team; they can ask what th