TikTok Software Engineer interview questions

It takes a really long time to schedule interviews with lots of down time in between. Interviews kept getting rescheduled too. Mostly conversational-technical stuff, some ds&a questions towards the end of the process.

The interviewer inquired about the projects mentioned in your resume, asking for technical details and related knowledge. They then proceeded to give you a Leetcode problem of medium to hard difficulty to solve, which you had 30 minutes to work on.