I applied online. I interviewed at TikTok (Rockville, MD) in Dec 2020
Interview
The coding questions at Tik Tok are a bit hard and personalized as well. It seems manageable if you have studied beforehand. You will be presented with 4 questions and have 2 hours to complete it.
Asked me a little about my recent project experience before jumping into Leetcode. Was asked 224. Basic Calculator. Interviewer was helpful and helped break down steps. Very friendly and allowed me time to think.
Resume dive, tech questions, and leetcode medium. Prepare by doing leetcode mediums filtered for the company, and revise on basic software design principles and frameworks. Prepare to discuss deeply into your resume as well.
It was overall easy with leet code medium questions. Interviewer asked some questions but not too difficult. did it on lark, which is a software they made in bytedance to my knowledge