I applied online. I interviewed at TikTok in Nov 2022
Interview
I have applied on their Tiktok website. Got the technical assessment and completed all the test cases of all the questions. After 1 month I got the interview call. He asked only 1 hard coding question. I wasn't able to code it in 30 mins. The next day I got a reject.
Interview questions [1]
Question 1
https://leetcode.com/problems/jump-game-iv/ Jump game 4 in leetcode
Used their internal software for a CS theory and Online assessment portion.
Was tested on HTTP Connect, CI/CD, CSRF, TCP. Online assessment was a leetcode style question on Unique Binary Search Tree II
3 round tech interview and 1 hr interview, tech interview involves writing 2 sql and 2 leetcode and bq questions and backend questions, each with 1h and the hr interview takes 30 minutes
Started with a self-introduction, asked about one, Leetcode problem 322. Coin Change, and one of my experiences on the resume as well. The interviewee can ask questions to the interviewer at the end of the interview.