Steps:
1. Applied online.
2. A few days later I received an email asking to schedule an interview with a "first layer HR manager".
3. It was a Skype interview. I'd say it's been 30min friendly background check.
4. I received a new email to schedule the second interview with a "Design Manager".
5. Again, a Skype interview. Deeper but also friendly. We talked about design process, Atlassian culture, my experience, plans... truly enjoyable.
6. I received a new email to schedule the third interview with the Atlassian team.
7. At this time, a Google Hangout interview (they asked me to choose the tool). Now, a test. Actually, two tests:
7.1 Test as a teal leader (me and two interviewers – remember, using Hangout): they sent me a briefing with a real issue and asked to pick up two members of the Atlassian team do work with me as a team (please note: I was not able to choose different individuals, but to select the role each interviewer should act like – to better fit "my team" to solve the problem). As far I can remember, it was a half a hour work process and it was fun. Enjoyable.
7.2 Test as a problem solver and presentation skills check: for the second step, they sent me a new briefing, now I should work by myself (20 minutes) and then present the solution (10 minutes). A tough mission due to excess of time pressure. But, I understand what they were trying to get from me. It was a valid process.