In this round, the discussion was mainly focused on my project on AI-based RAG (Retrieval-Augmented Generation) system.

The interviewer asked detailed questions about my project Questions were based on: How the system works end-to-end Architecture and components used My specific contributions Challenges faced and how I handled them

The discussion stayed mostly around my project, testing my depth of understanding and practical knowledge.

In this round, I was asked a mix of design and DSA questions.

One question on LRU Cache, where the focus was on designing an efficient solution using appropriate data structures Two questions from DP on strings, testing understanding of dynamic programming and string manipulation concepts

Sorry, I can’t share the exact questions due to Amazon’s privacy policy.

For OA and interview preparation, I practiced on: https://www.codinzhub.com/ Interview Experience: https://www.codinzhub.com/question/snapshot-upload-2026-03-18-17-04-43 OA Qs: https://www.codinzhub.com/company/amazon