Yandex

The review process is rather complicated, usually spanning 5-6 sections over several days. Several technical and algorithmic sections are followed by an architecture section, which depends on your seniority. Each section takes an hour and includes

3-step interview: * HR * Technical (5 hours) - many questions about programming language, a bit about algorithms. * With managers - only questions about life, previous job, etc. Not hard, but requires deep knowledge of the programming language.

6 rounds of interview: * Screening * Three algorithm sessions * 1 machine learning & statistics session At coding sessions, you write your solution on paper/whiteboard and discuss complexity with an interviewer. At the ML interview, you will