The overall interview process and experience was very positive. I had the following rounds 1. HackerRank coding round. 2 hours time, 1 question, you will be expected to write Object-oriented code. 2. Video conf discussion with Senior Director. A system design question (AWS S3). Focused and drilled a lot on the scale, APIs. 3. Discussion with a PMTS We discussed more related to my experience and a problem I solved in the past. A coding problem. Asked to write code. 4. Discussion with another PMTS Took a system design problem from my past experience. Drilled a lot by changing the parameters in the system. 5. Discussion with another PMTS Discussed more on the past experience and asked a lot of question about one of the designs I had done in the past. I was asked to write code on serializing and deserializing a binary tree. 6. Discussion with Senior Director A system design question probed more on metadata, ingestion, and querying.