The process took 1 week. I interviewed at Yandex (Moscow, Moskva) in Jan 2021
Interview
First one with hiring manager, who asked about soft skills and etc. the second one was design think exercise with some real-life-product-feature. The approached was discussed without any writing test and there are a lot of technical questions
Interview questions [1]
Question 1
Describe what's binary tree and how does it work ?