I applied through a recruiter. I interviewed at TikTok
Interview
I got the interview invite from a recruiter where I got the contact from linkedin. I had a screening interview with an interviewer for 1 hour:
1. Coding interview which cannot be seen in leetcode.
2. ML knowledge on recent topics.
3. Questions to interviewer.
Interview questions [2]
Question 1
The coding problem was 403. Frog Jump Leetcode problem.
three rounds, each has coding + ml basic + resume related questions
understand all the details in resume is important, since might go very deep down the project you have worked on
The first round was mainly a CV walkthrough.
The second round focused in depth on one specific project.
Both rounds also included LeetCode medium-level problems.
The third round was with the hiring manager with both project and problems for their business.
I applied through a recruiter. The process took 1 week. I interviewed at TikTok (San Jose, CA) in Mar 2026
Interview
one hour first round tiktok usds phone screen interview. past projects questions, leetcode mid questions, and machine learning, deep learning, large language model questions. And then ask the interviewer questions.
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