1) Take home project, 2) First round interview with current PM, 3) Second round interview with senior PM leader. Asked some product questions and lots of behaviorals. Product questions were mostly shorter or follow up based rather than one longer drawn out "how would you build/improve X?" questions.

Applied online, had a 30 minute call with a recruiter. They asked me some behavioural questions, including interest in Atlassian, previous experiences, etc. Didn't make it to the next round.