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 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 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.
J'ai postulé en ligne. J'ai passé un entretien chez TikTok (Singapour) en juin 2026
Entretien
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.
