I applied online. The process took 1 day. I interviewed at TikTok (San Jose, CA) in Oct 2022
Interview
I applied at their careers site. Got invited for hackerrank OA. Consisted of 5 questions. 2 MCQ. 1 medium coding question( Data structures). 2 hard dynamic programming. Could not pass test cases for hard due to hidden edge cases.
Two rounds of technical and one round of BQ. The overall difficulty is medium. The main topics includes walking through resume, discussing one of the projects, and coding test. Very nice overall experience.
I applied online. The process took 1 week. I interviewed at TikTok in Jul 2022
Interview
The interviewer directly posts a problem for me to solve. I go to solve the problem. I should explain more loudly. I finished it with O(n^2) although the optimum is O(n). A leetcode problem with medium difficulties.