OA from home. Lasted 1 hour and 45 minutes, two questions medium LC with a long background story which was a little confusing.
Behavioural questions lasted 20m and tested leadership principles, stimulation of email interaction, etc.
The following metrics were computed from 135 interview experiences for the Amazon SDE Intern role.
Amazon's interview process for their SDE Intern roles is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Amazon's SDE Intern interview process.