Atlassian Interview Guide
10% easy, 75% medium, 15% hard · 15 tracked problems · Hash Maps, Priority Queues, Design
Overview
Atlassian interviews use Karat for the initial screen — a third-party interviewer conducts the coding round, which means a more standardized experience than most companies. The onsite focuses on clean code, trade-offs, and values alignment. With 75% medium problems, the difficulty is consistent and predictable. Atlassian wants engineers who write maintainable code and think about collaboration — fitting for a company that builds Jira, Confluence, and Trello. The values interview carries real weight. Atlassian's culture emphasizes 'Don't f*** the customer,' 'Play as a team,' and 'Be the change you seek.'
Practice the Atlassian problems
Keep the editorial context on this page, then review the Atlassian problem set so the next rep stays tied to the interview you are targeting.
Interview Process
| Round | Type | Duration | Description |
|---|---|---|---|
| Karat Screen | Coding | 60 min | Third-party standardized coding interview |
| Onsite Coding (x2) | Coding | 45 min | Clean code, trade-off focus |
| System Design | System Design | 60 min | Collaboration tools and real-time systems |
| Values | Behavioral | 45 min | Atlassian values assessment |
| Hiring Manager | Behavioral | 45 min | Team fit and career trajectory |
Karat screen (third-party), then 4-5 onsite rounds: coding, system design, values, and hiring manager. Timeline is 3-5 weeks.
Difficulty Breakdown
75% medium, 10% easy, 15% hard. Heavily medium-weighted — nail the fundamentals and communicate trade-offs clearly.
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