I applied through a recruiter. I interviewed at TikTok (San Jose, CA) in Apr 2026
Interview
After a short introduction, we’ll jump into LeetCode practice. This is a classic medium-difficulty LeetCode sliding window problem. Then I was asked to come up with some test cases myself to verify the solution
Interview questions [1]
Question 1
Leetcode question. Then try to improve time complexity.
I applied online. I interviewed at TikTok (Singapore) in Feb 2026
Interview
Had to go through an online interview which was conducted through lark. Started off with an introduction about myself, followed by projects done, usage of AI etc. Interview consisted of 3 different coding questions.
I applied through a recruiter. I interviewed at TikTok
Interview
- 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
Interview questions [1]
Question 1
- 1st round was simple 1D dp problem
- 2nd round was graph problem (Djikstra's) and ML system design