Got an interview with Amazon in a week. I’m at the interview loop stage where I do 5x 1 hour interviews. Anyone work at Amazon and got any recommendations on what I should study or how I should prepare?

Have you read cracking the coding interview?

Train solving coding problems and expect them to question your solution :)

They will keep challenging you both to see if you can improve the solution but also to see how to handle stress, will you keep trying or break and give up, will you keep you temper or throw a tantrum.

Also, they will want you to explain your reasoning when trying to solve the problems, that way they can see if your reasoning is sound even if you fail to find a good solution, also, if you find that you think there are missing info, you should probably ask, if you solve the wrong problem because you misunderstood the problem it will count as worse than if you need to ask questions.

Your intended to join a team and teams help each other.

But if they do not answer, do not get angry.