TikTok

Complicated, lots of Mandarin. Interviewed with many long sections between interviews. Three technical interviews, followed by one behavioral interview with the hiring manager. They asked questions about networking, then LeetCode-style questions lik

- Talk about the two most related projects on your resume. Ask some questions about the project, e.g., KV cache in vLLM, and the prefill and decode phase in LLM inference. - LeetCode No. 630. - CUDA to implement a basic kernel.

During a phone screen, I was asked a LeetCode question about arranging courses in a sequence without cycles. Following that, I was presented with a few follow-up questions, but I was unable to answer them. Subsequently, I failed the interview.