Amazon Software Development Engineer(SDE II) interview questions

The technical interview is 4 rounds of 1-hour long interview loops involving: - coding - 2 Class design problems - 1 system design problem Each technical portion must be completed within 30 minutes as the second half of the interview comprises of 2 behavioral questions regarding leadership principles. The recruiters offer a lot of preparation material to help you expect the interview loop.

Had 4 rounds, Started with HLD where prime refund system for 3 million customer per month was asked with 30 mins of LP second round was LeetCode, which involved 40 mins of LP third round was also same 4th round was bar raiser and in this they asked again leetocde but also asked for twist in the question too with 50 mins of LP and 30 mins of leetcode