I applied online. The process took 3 weeks.

There were several stages. The first was an algorithm challenge on HackerRank, the second was a pair programming interview, the third was a conversation with HR, and the last was a system design challenge. The negative part of the process was the fact that in the last stage they said that the solution itself was not important, but rather my way of thinking. However, in the feedback about why I didn't pass, they only pointed out flaws in the solution.

There were discussions of past projects, impact, challenges, and regrets or changes regarding them.