I applied online. The process took 2 months. I interviewed at Yandex (Moscow, Moskva) in Jun 2022
Interview
Send an application, contact with a HR, write a review on a paper, then 3 interviews (math, deep learning and general ML knowledge). The whole process took 2 months. Overall standard process
Interview questions [1]
Question 1
math: constrained optimization, conditional expectation deep learning: pytorch, floating point arithmetics, transformers ML: boosting, gradients