TikTok Machine Learning Engineer interview questions

The interview process includes 3 rounds of technical interviews, followed by an HR interview. Technical interview including previous projects, theoretical questions, and a LeetCode-like coding test. Coding questions are medium to hard levels.

The first round was mainly a CV walkthrough. The second round focused in depth on one specific project. Both rounds also included LeetCode medium-level problems. The third round was with the hiring manager with both project and problems for their business.