I was given an OA Interview, questions were not hard. They sent me a link for a website like HackerRank. One of my answers did not pass(TLE) and i was rejected. The only problem with the process is that they don't notify or send emails to reject you.
I applied online. The process took 2 weeks. I interviewed at TikTok (San Jose, CA) in Sep 2025
Interview
For round 1, the interviewer started with a brief introduction about my recent internship, followed by a medium-level coding question.
For round 2, the interviewer jumped straight into coding and asked me to solve a palindrome problem and a Dijkstra’s algorithm problem.
I applied online. I interviewed at TikTok (San Jose, CA) in Aug 2025
Interview
Online assessment for 70 min. 4 Questions in total. The first two quesitons are easy, should be done with 10 minutes / question. Last two questions are LC Medium level.
Interview questions [1]
Question 1
There are four questions. First two is very simple. Sliding window question and Hashmap. Third one is a question with long description. With batteries, and there're a list of time for batteries to charge. Review hashmap for that.