1 Test: Amcat test. Aptitude, DSA, fix compilation errors, behavioral question. Everything except DSA is so easy. 2 DSA questions are asked. One can prepare for the common Amazon questions, will find online. 3 Rounds of Interview: Purely DSA, 3rd round has little behavioral questions ( Amazon LP type). Each round: 2 questions of DSA. Overall topics: Arrays, trees, BFS&DFS, LRU cache problem. Friendly hiring process. Interviewer helps as we get stuck - But will check that we are a thoughtful person. Core emphasis on problem-solving skills. The interviewer is a friend, not an enemy, he's there to help you. No need to be very afraid of the process.