Atlassian rounds are practical and collaborative — expect real-world-shaped problems, low-level design, and a strong values round. Less competitive-programming, more engineering.
Design Data StructureOverlapping IntervalsTreesMonotonic StackPrefix Sum
104 real interview questions actually asked at Atlassian — filter by how recently they were reported.
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What Atlassian asks in the DSA round
Atlassian rounds are practical and collaborative — expect real-world-shaped problems, low-level design, and a strong values round. Less competitive-programming, more engineering.
Across the 104 questions on this page, the weight sits on these patterns:
1. Start at the top of the list above. The patterns are ordered by how often Atlassian uses them, so the first two or three buy you the most coverage per hour.
2. Solve by pattern, not at random. Doing eight dynamic programming problems in a row is what makes the ninth recognisable in an interview — jumping between topics does not.
3. Tick problems off as you go so the gaps are visible. The per-pattern counts tell you which Atlassian topic you have actually covered.
4. Write the approach before the code. Atlassian interviews are judged on the reasoning as much as the working solution.
5. Pair this with the pattern guides when a topic is new, and the system design sheet if the role is senior enough to have that round.
6. If this is a campus or off-campus drive rather than a lateral move, the placement preparation guide covers the stages around the DSA round — aptitude, core subjects and the HR interview — in the order they actually happen.
Atlassian interview questions — FAQ
How many DSA questions does Atlassian ask?
This sheet collects 104 Atlassian interview questions, grouped into 26 patterns. They are questions reported as actually asked in Atlassian interviews, and each one carries how recently it was reported so you can practise the current set first.
Which topics should I focus on for a Atlassian interview?
Design Data Structure, Overlapping Intervals, Trees come first — the patterns on this page are ordered by how often Atlassian leans on them, so working top-down spends your time where the interview actually is. The full order is Design Data Structure, Overlapping Intervals, Trees, Monotonic Stack, Prefix Sum.
How long does it take to finish the Atlassian sheet?
At roughly 25 minutes per problem — reading it, solving it and writing the approach down — 104 problems is about 43 hours, or 4 weeks at ten hours a week. Most people do not need all of it: the first two or three patterns cover the majority of what gets asked.
Is this Atlassian question sheet free?
Yes. Every problem, the pattern grouping and the progress tracking are free and need no account. Progress saves in your browser, and signing in with Google only adds syncing across devices.
Can I track which Atlassian questions I have solved?
Yes — tick a problem on this page and it stays ticked. The counts per pattern update as you go, so you can see which of Atlassian's topics you have actually covered rather than guessing.