TikTok Machine Learning Engineer interview questions

I was ghosted twice after interviewing with two different teams for a general Machine Learning Engineer role on the Trust and Safety team. The process included six rounds in total, but ultimately there was no headcount available. One of the hiring managers was based in China. Overall, it was a bad experience.

2 coding 1 system 1 behavioral. First coding interview was a mix of coding and basic machine learning questions. Second coding interview was a mix of coding and recommendation system specific machine learning questions.