1. Senior Software Engineer round - Entire JAVA concepts (including multithreading, collections are imp) - Programming question (find duplicates, reversing array) - Android basics 2. Director round - Design Question - Scaling Question - Again JAVA and programming questions (some were same I guess interviewers were not in sync) - Best Questions (i doubt even google will ask such questions) - Implement Tries - Dijkstra's algorithm - TCP (I not a networking guy nor the profile was)