I applied online. The process took 3 weeks. I interviewed at TikTok (Los Angeles, CA) in Sept 2022
Interview
Roughly 4 rounds with HR, manager, skip-manager, and senior colleagues. Similar questions are all other company(experience, personality, work ethics, communication style). Be ware you might need to work night hours as some teams are in different timezone
it was standard phone screening questions but I got rejected right after it; the recruiter was nice but you probably need to be well prepared to get into the next round.
I applied through other source. The process took 8 weeks. I interviewed at TikTok (Sydney) in Oct 2022
Interview
Six interviews over 8 weeks.
Hiring manager, regional staff, local staff, head of department, HR and Hiring manager.
All over video conference, some interviews outside of business hours - ie 5am local time.