J'ai postulé en ligne. Le processus a pris 1 semaine. J'ai passé un entretien chez TikTok en sept. 2025
Entretien
Interviewer started with intro and then it's 30mins of technical questions. For example, why does slow query occur and how to solve these kind of problems. What are some of the benefits of indexing? Benefits of GraphQL? Solution to the N+1 problem?
Then it's a leetcode medium
Questions d'entretien [1]
Question 1
why does slow query occur and how to solve these kind of problems
J'ai postulé via un recruteur. J'ai passé un entretien chez TikTok
Entretien
- recruiter asked me to speak in Chinese for latter half of screen
- 1st round was algo interview
- 2nd round was algo and system design
- didn't move forward after second round
Questions d'entretien [1]
Question 1
- 1st round was simple 1D dp problem
- 2nd round was graph problem (Djikstra's) and ML system design
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
J'ai passé un entretien chez TikTok (San Francisco, CA)
Entretien
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.