Agile software development and its overall principles have been openly embraced by organizations worldwide, including Amazon, since its inception. Agile encourages collaboration with teams, customers, and the end-user, allowing for more cross-functional projects to happen with fewer hiccups.

However, there are still some people who strongly argue against Agile. Those people tend to prefer Waterfall, for instance. Discuss with the Amazon interviewer your thoughts on Agile, keeping in mind that it's best to research where the hiring company stands on Agile before your interview.