Amazon Software Development Engineer (SDE) interview questions

Started off with the online assessment with coding question and workstyle assessment round, It was a decent interview, back to back interviews - full coding, full behav and half coding-half behav.

Four hours for initial automated screening, Three hours of code questions with an Amazon employee, a different employee and question each hour. You didn't need to completely solve the problem, they're more looking for your thoughts and process as you go.