Snap Machine Learning Engineer Interview Experiences

“What caught me off guard was that one of the coding rounds was not generic LeetCode at all. It was AI coding, with things like sparse matrix times vector multiplication and k-nearest neighbor search, and they still wanted multiple questions under pressure.”

“The AI enabled round was actually pretty unique. I used bit mask first, then hit a collision because the input had letters and numbers, and the LLM started hallucinating new functions, so I had to debug both the codebase and the AI.”