i'm a recruiter, not at Atlassian but i've placed people there and i've debriefed a bunch of candidates who went through their screens. here's what actually happens.
logistics: 30 minutes, video call these days. Atlassian uses their own recruiter for this, not a sourcing vendor. expect someone who knows the role reasonably well.
what they cover: quick intro / your background summary (keep this to 3 minutes max, they'll stop you) why Atlassian specifically (not generic "i love collaboration tools", they want a real answer) the role you applied for vs. your current scope (they're leveling you informally here) logistics: remote/hybrid expectations, earliest start date, comp range a few questions about your current tech stack to see if there's a basic match
what catches people off guard: the "why Atlassian" question is more specific than at most companies. they probe whether you use or have used Jira/Confluence professionally and whether you have opinions about collaboration tooling. generic answers land flat. they ask about your target comp range early. have a real number ready, not "i'm open". they're screening for budget fit and prefer to know upfront rather than get to offer stage and discover a mismatch. they often ask whether you prefer to go to office or are fully remote, because Atlassian is distributed-first and they want to confirm you're comfortable working async. the wrong answer is not remote vs. in-person, the wrong answer is "i don't have a preference, i'm flexible" -- that suggests you haven't thought about how you work.
duration: almost always 30 min. occasionally 45 if it goes well and the recruiter is gathering info for leveling.
next steps: if it moves forward you'll usually hear within a week. they do a quick calibration with the hiring manager before scheduling the technical screen.