The interview starts with discussions on project experiences, and follow-up questions on deep learning architecture (diffusion models, recommendation systems, etc.). Then two mid-level leetcode questions (binary tree, dynamic programming) were asked.
the first technical round is scheduled pretty fast and is basically resume deep dive and one live coding questions within 30 mins, no need to run the test. leetcode hot 100 medium question.
very negative experience. The interviewer seems very impatient and only conducted a 20-minute interview for a supposed one hour technical interview. And did not get feedback for a very long time.
Pretty great and they are very professional, asked a lot about the ad rank system problem related to my resume, and everytime I gave a answer, the interviewer would deep dive