Atlassian vs Microsoft Interview Questions
Atlassian lists 62 LeetCode interview questions while Microsoft lists 192. They share 20 problems — 32% of Atlassian's bank and 10% of Microsoft's. Focus on the overlap first, then drill into 42 Atlassian-only and 172 Microsoft-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 20 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Atlassian and Microsoft.
Step 2 — Company-specific depth: Add Atlassian-specific problems like Rank Teams by Votes, Stock Price Fluctuation, All O`one Data Structure and Microsoft-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Atlassian skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
20 Shared Questions
High-priority problems to practice for both Atlassian and Microsoft.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Meeting Rooms II | Medium |
| Word Search | Medium |
| Text Justification | Hard |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Can Place Flowers | Easy |
| Koko Eating Bananas | Medium |
| Longest Consecutive Sequence | Medium |
| Two Sum | Easy |
| Jump Game II | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Maximum Subarray | Medium |
| Find First and Last Position of Element in Sorted Array | Medium |
| Wildcard Matching | Hard |
| LRU Cache | Medium |
| Serialize and Deserialize Binary Tree | Hard |
| Next Permutation | Medium |
| Best Time to Buy and Sell Stock II | Medium |
Unique to Atlassian (42)
Problems in Atlassian's list that do not appear at Microsoft.
Unique to Microsoft (172)
Problems in Microsoft's list that do not appear at Atlassian.
| Problem | Difficulty |
|---|---|
| Merge Sorted Array | Easy |
| Add Two Numbers | Medium |
| Longest Palindromic Substring | Medium |
| Trapping Rain Water | Hard |
| Single Element in a Sorted Array | Medium |
| Median of Two Sorted Arrays | Hard |
| Valid Parentheses | Easy |
| 3Sum | Medium |
| Search in Rotated Sorted Array | Medium |
| Reverse Nodes in k-Group | Hard |
| Merge Two Sorted Lists | Easy |
| Roman to Integer | Easy |
Frequently Asked Questions
How many LeetCode questions do Atlassian and Microsoft share?
Atlassian and Microsoft share 20 LeetCode interview questions. 42 problems appear only in Atlassian's list and 172 appear only in Microsoft's list.
What topics overlap most between Atlassian and Microsoft?
The most common shared topics between Atlassian and Microsoft are Array (15 shared questions), String (6 shared questions), Greedy (5 shared questions), Dynamic Programming (5 shared questions), Hash Table (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Atlassian or Microsoft?
Atlassian has 6 Easy, 42 Medium, and 14 Hard questions. Microsoft has 55 Easy, 109 Medium, and 28 Hard questions. Atlassian has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Atlassian and Microsoft?
Start with the 20 shared problems since they cover what both companies ask most often. Then add 20 Atlassian-specific and 20 Microsoft-specific questions to round out your prep.