Three rounds total, no HR screen, all rounds with Category Managers - behavioral interview questions only (no case). Good discussion on the future of social media e-commerce and TikTok as a whole.

I interviewed with the manager of the team I was applying for. There were a total of 2 rounds. They mostly asked about past experiences and threw in some situational/ hypothetical questions. Helps if you show interest or some background knowledge on e-commerce.