There were a lot of Python and R questions, but if you know your stuff, you should be fine, I think. Practice your university material because there is a lot of theory stuff in there.
It was a Two Sum question in LeetCode style.
The following metrics were computed from 606 interview experiences for the TikTok Software Engineer role.
TikTok's interview process for their Software Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having good feelings for TikTok's Software Engineer interview process.