Very long, has 4 technicals then 1 behavioural. Interviewer not friendly. Each technical consist theory questions and leetcode, Leetcode medium - hard level. Best way to prep is Leetcode Leetcode Leetcode
Resume deep dive, leetcode hard, question. The interviewer focus on question about transformer, attention and distributed system for example: the CAP, how to accelerate the training and finetuning of llms.
Typical TikTok interview like what everyone else has shared. 3 rounds of technical interview followed up by HR and then get an offer if you passed. Unlucky if your interviewers only speak Chinese