TikTok Machine Learning Engineer interview experience

After that, the process moved into a small set of stages where I was mostly sharing about my own research rather than getting hit with a pile of algorithm questions.

The technical part was basically a single LeetCode question, and then the rest of my time went toward walking through details of what I’d done—how the work actually worked, the key decisions, and the reasoning behind them. Overall the vibe was straightforward. I came out feeling like my background could carry the interview more than surprise problem-solving, and I didn’t get an offer from it, but it didn’t feel punishing.