Amazon Software Development Engineer (SDE) interview questions

It's a 4 stage process including on-site round. It has 4-5 technical round, 1 managerial and System Design. Managerial round has behavioral and technical has leetcode questions and system design has questions for designing any real-life application with scaling

tech interview about 1 hour, bq interview about 45 min. two rounds of tech intervew and one round of behavior question interview so far. questions vary a lot with the group interviewing.