I applied online. I interviewed at TikTok (Arlington, TX)
Interview
Had assessment consisting of multiple choice questions, coding questions. Completed the test still not selected by writing code correctly.
The language used was python and for the multiple choice questions while no such language restrictions for coding question
Interview questions [1]
Question 1
Did not qualify for interview as rejected in the assesment.
I applied through other source. I interviewed at TikTok (San Jose, CA) in Dec 2025
Interview
Pre order traversal of tree, need to construct tree from list, no template given, got asked about my resume a lot, dive deep, asked about internship experience and research experience, relevant questions towards research
about my resume, bq questions, some fundamental questions, then a lc,
finally the qa part, but it does not go smoothly. I feel the interviewer did not want to talk to me much
OA, followed by 3 rounds of onsite interview, all three rounds are coding round, 2 medium and 1 hard leetcode level coding, and one of the round asked some full stack related questions
Interview questions [1]
Question 1
hard leetcode level question, and project deep dive