Amazon

Medium level mostly DSA questions, ranging from LeetCode Medium to High difficulty. System design questions were also asked. Begin by designing the solution from its brute-force form to an optimal approach (as much as you can optimize).

Interview Rounds Round 1: Online Assessment (OA) * Two coding problems to solve in 90 minutes * Problems were medium difficulty on LeetCode scale * Focus on data structures and algorithms (arrays, strings, dynamic programming) * Debugging questions

This was a coding question, discussing technologies for a project. I talked about complex technology issues I encountered and how I solved them. The coding question was of average difficulty, and the entire interview took one and a half hours.