Amazon Software Development Engineer I (SDE I) interview questions

3 Rounds total. I applied for the role Sep 2024, received OA on Mar 2025 from the recruiter. 1 Technical + behavioral 2 Techical + Behaviorial 3 Bar riser OA had 2 questions and was little hard but I was able to clear all test cases for 1st question and 7/15 for the 2nd question Got response scheduled for interview on April. Interviewer was really nice and had lot of patience. Q1 tech: Binary tree, print in zigzag. A. I was barely able to finish it. I knew the logic but couldn't code it completely. Q2&3 Behavior: Both I did pretty well Got rejection mail 2 days later