I applied through an employee referral. The process took 1 day. I interviewed at TikTok (Seattle, WA) in Oct 2022
Interview
The OA lasted 2 hrs. 5 questions in total, 3 coding questions and 2 choice questions. The time is more than enough if you were well prepared. The most recent interview questions are super helpful.
Interview questions [1]
Question 1
one easy normal question, one DP question, and one union-find question.
2 rounds coding a lot of background questions very strange behavior from interviewer camera was off and asked questions in mandarin, leetcode medium-hard and very very slow communication from recruiters based in asia for an english role
OA - 1 arrays Medium, 1 Trie Hard. I had 45 minutes to complete that. I was able to do the medium in about 15-20 minutes but I am not that great with trie ds so I was not able to finish.
I applied online. I interviewed at TikTok (Singapore) in Jun 2026
Interview
1 round of tech interview where i was asked basic tech questions and given a leetcode question to solve. total was around 1 hour. interviewer did not seem happy with my answer and time complexity.