I got four OA questions on CodeSignal. I think two of them were really easy, and the other two were relatively easy. You can directly see how well you did by submitting the code. I got full scores on all questions but haven't heard back from TikTok yet.
Linear processing of an array.
The following metrics were computed from 411 interview experiences for the TikTok Software Engineer role in United States.
TikTok's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for TikTok's Software Engineer interview process in United States.