•CODING INTERVIEW QUESTIONS
Atlassian Coding Interview Questions (DSA)
48 DSA problems sourced from real Atlassian interviews
Atlassian Coding Interview Questions
| Problem | Difficulty | Tags |
|---|---|---|
| Minimum Difficulty of a Job Schedule | Hard | ArrayDynamic Programming |
| Easy | ArrayDynamic Programming | |
| Rank Teams by Votes | Medium | ArrayHash TableString |
| Alphabet Board Path | Medium | Hash TableString |
| Maximum Score with Co-Prime Element | Hard | ArrayHash TableMath |
| Medium | ArraySortingQuicksort | |
| Medium | ArrayHash TableString | |
| Text Justification | Hard | ArrayStringSimulation |
| Longest String Chain | Medium | ArrayHash TableTwo Pointers |
| Stock Price Fluctuation | Medium | Hash TableDesignHeap (Priority Queue) |
| Longest Increasing Subsequence | Medium | ArrayBinary SearchDynamic Programming |
| Design Snake Game | Medium | ArrayHash TableDesign |
| Logger Rate Limiter | Easy | Hash TableDesignData Stream |
| All O`one Data Structure | Hard | Hash TableLinked ListDesign |
| Easy | ArrayHash Table | |
| Koko Eating Bananas | Medium | ArrayBinary Search |
| Medium | Hash TableStringSliding Window | |
| High-Access Employees | Medium | ArrayHash TableString |
| Medium | ArrayHash TableDivide and Conquer | |
| Word Search | Medium | ArrayStringBacktracking |
| Pairs of Songs With Total Durations Divisible by 60 | Medium | ArrayHash TableCounting |
| Find K Closest Elements | Medium | ArrayTwo PointersBinary Search |
| Jump Game II | Medium | ArrayDynamic ProgrammingGreedy |
| Can Place Flowers | Easy | ArrayGreedy |
| Rearranging Fruits | Hard | ArrayHash TableGreedy |
| Medium | ArrayDivide and ConquerDynamic Programming | |
| Russian Doll Envelopes | Hard | ArrayBinary SearchDynamic Programming |
| Nth Highest Salary | Medium | Database |
| The Time When the Network Becomes Idle | Medium | ArrayBreadth-First SearchGraph Theory |
| Find the Width of Columns of a Grid | Easy | ArrayMatrix |
| Find First and Last Position of Element in Sorted Array | Medium | ArrayBinary Search |
| Design Add and Search Words Data Structure | Medium | StringDepth-First SearchDesign |
| Medium | TreeDepth-First SearchBinary Tree | |
| Count Vowel Strings in Ranges | Medium | ArrayStringPrefix Sum |
| Last Day Where You Can Still Cross | Hard | ArrayBinary SearchDepth-First Search |
| Lowest Common Ancestor of a Binary Tree III | Medium | Hash TableTwo PointersTree |
| Wildcard Matching | Hard | StringDynamic ProgrammingGreedy |
| Medium | ArrayTwo PointersGreedy | |
| Lowest Common Ancestor of a Binary Tree IV | Medium | Hash TableTreeDepth-First Search |
| Design a Food Rating System | Medium | ArrayHash TableString |
| Medium | Hash TableLinked ListDesign | |
| Count Palindromic Subsequences | Hard | StringDynamic Programming |
| Lowest Common Ancestor of a Binary Tree II | Medium | TreeDepth-First SearchBinary Tree |
| Hard | StringTreeDepth-First Search | |
| Design Authentication Manager | Medium | Hash TableLinked ListDesign |
| Number of Perfect Pairs | Medium | ArrayMathTwo Pointers |
| Maximum Xor Product | Medium | MathGreedyBit Manipulation |
| Lowest Common Ancestor of a Binary Search Tree | Medium | TreeDepth-First SearchBinary Search Tree |
Difficulty Breakdown
Top Data Structures & Patterns
Frequently Asked Questions
What questions does Atlassian ask in coding interviews?
Atlassian coding interviews focus on Array, Backtracking, Binary Lifting, Binary Search, and other data structure problems. We compiled 48 questions from real Atlassian interviews. The most common topics are Array, Backtracking, Binary Lifting, Binary Search, Binary Search Tree. Filter by topic to see what comes up most often.
How many Atlassian coding interview questions are there?
InterviewSkool has 48 Atlassian coding interview questions: 5 Easy, 33 Medium, and 10 Hard. Most Atlassian interviews focus on Medium-difficulty problems, so prioritize those in your prep.
How should I prepare for Atlassian coding interviews?
Start with Medium difficulty problems. Group by topic (Array, Tree, DP) to build pattern recognition. Aim to solve 30 to 40 problems before your interview. Then practice under pressure with a mock interview.
Are Atlassian coding interview questions free?
Yes. All 48 Atlassian coding interview questions are free to browse with no sign-up required. You can filter by difficulty and topic tags. Start a mock interview with a free credit to practice under real pressure.
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