The interview is really not so bad and tough. They expect the candidate to know basic answers and it's completely fair. Round 1: Cognitive test -- general math and cognitive test online, fairly easy and timed. Round 2: Behavioral interview with HR. This is an approx 30 min interview where the HR asks a mix of technical and behavioral questions. It's weird that they ask to code in Google Forms, maybe it's easier for them to analyze, but honestly you should respect the candidates comfort as well and a reasonable one to at least code on google doc. Q1: Fizz Buzz Q2: Return true if String1 is reverse of String2 Q3: Create a Generic TreeNode class with N children in your own language. Round 3: Technical Interview 1. This round is fairly easy too and the expectations from candidate are reasonable. The 2 Software engineers interviewing you help you work with the given question on google doc. Q1: Return sum of the given binary tree (asked complexities) Q2: Print nodes whose subtress have even sum (complexities ) Q3: Is the given tree a heap? Tip: These are basic questions and if you are like me who doesn't analyze code complexities, then its tough to clear this round, otherwise it's simple. Also, there engineers won't waste your time and would dive straight into the tech questions and it's fair given there are only 30 mins for this round. Some may find this rude, but I completely understand, they are bond by time. But you do get time to ask questions, so utilize it good. Overall, you can make it, just focus on the basics and good luck!