Scale Fast, Docs Slow
Scale Fast, Docs Slow
Operates at an impressive scale. Iterate quickly and fail fast to build successful features.
Fast growth results in a slightly disorganized ecosystem. Lots of technical documentation is fragmented, repeated, and often outdated. Additionally, it is usually written in Chinese, with algorithmic translations available or a translated version of the doc (sometimes outdated!) also available.
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TikTok Interview Questions
TikTok Interview Experiences
Backend Engineer
This is the first coding interview of the hiring process. The interviewer first asked some technical questions about my background, such as "What's a challenge you had in your internship?" Then, one LeetCode medium problem was presented, also with
Backend Engineer
Starting with a message from HR at React, they'll request some basic information. Following that, two rounds of technical interviews will be scheduled. The technical interview will encompass resume review and medium-level LeetCode questions, with a
Backend Engineer
Design a map system. Started by linear probing and then LRU. I clearly got feedback that it works. However, finally it said I did not solve the problem, which is completely opposite from reality. Don't know what is happening.
Backend Engineer
San Jose, California, United StatesJuly 1, 2024This is the first coding interview of the hiring process. The interviewer first asked some technical questions about my background, such as "What's a challenge you had in your internship?" Then, one LeetCode medium problem was presented, also with
Backend Engineer
San Jose, California, United StatesSeptember 1, 2023Starting with a message from HR at React, they'll request some basic information. Following that, two rounds of technical interviews will be scheduled. The technical interview will encompass resume review and medium-level LeetCode questions, with a
Backend Engineer
San Jose, California, United StatesSeptember 1, 2025Design a map system. Started by linear probing and then LRU. I clearly got feedback that it works. However, finally it said I did not solve the problem, which is completely opposite from reality. Don't know what is happening.
