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

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

The hiring process involved several rounds over a long time. The programming questions were divided into three parts: * An initial online assessment. * A subsequent Skype interview. * A final in-office interview. The online part was average,