TikTok Machine Learning Engineer interview questions

Got a referral. 30 mins recruiter call followed by 1 hr tech screen. tech screen was divided into 30 of ML related question, 30 mins of coding. Interviewer was very helpful. enjoyed the whole experience

The HR staff were very nice. - HR screen (30 mins) - Coding and ML basics interview (1 hour) There would have been another two technical interviews + a behavioural. By this point I dropped out, since I got another offer. The process takes a very long time since interviews were scheduled once a week, meaning at minimum a 5 week process.