I applied online.
Horrible experience. The interviewer cannot clearly describe and explain the question. I am pretty sure he does not even understand the question and answer correctly. My suggestion is to be prepared and try more rehearsals before interviewing every candidate, and do not waste time.
Some recommendation system design questions.
The following metrics were computed from 186 interview experiences for the TikTok Machine Learning Engineer role.
TikTok's interview process for their Machine Learning Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having good feelings for TikTok's Machine Learning Engineer interview process.