I had 4 rounds of interviews. 1. Technical Phone Screen - An average technical round revolving around data structures and algorithms. This was a screening round for the further rounds. 2. Coding Round - I had to implement a map data structure that will intake an array and use functions to create a mapping for that array. More functions can be added to the class, and we must implement the mapping lazily. Storing the mapping in a function or an array of functions and an index function to check the index of a given value in the array. I did pretty well, in my opinion, but the interviewer told the manager that I couldn't complete the initial implementation and got a little negative feedback. 3. Algorithm Round - Implemented a path-finding algorithm in a 2D array. Did it using BFS. Positive feedback from the interviewer. 4. System Design Round - Had to implement a durable hashmap where put and get are done, and success is guaranteed if the put function returns. Created a write function called asynchronously to write the updated dicts to the system after every 100th write. Positive feedback given by the interviewer. 5. Hiring Manager - Since there was a little negative feedback from the second round, they declined the offer and told me to re-apply after 8 months.