I applied online. I interviewed at Luxoft in Jan 2021
Interview
The interviewer was polite and asked wide range of questions, mostly theoretical aspects of ML models, handling the data, however there was not much deep-diving into nitty-gritty details of implementation of a particular algorithm or hardware questions or any edge cases.
Interview questions [1]
Question 1
How would approach the problem of training dataset imbalance from data and model training perspective?