I applied online. The process took 4 weeks. I interviewed at TikTok (Singapore) in Aug 2022
Interview
- OA - 2 rounds Leetcode + systems trivia (operating systems + computer architecture stuff for backend) - 1 round system design - Final HR call (pretty much just admin)
Interview questions [1]
Question 1
- Difference between process and thread? - Tell me all you know about how TCP works. - How does XXX in Linux work?