Atlassian vs Hashedin Interview Questions
Atlassian lists 62 LeetCode interview questions while Hashedin lists 23. They share 6 problems — 10% of Atlassian's bank and 26% of Hashedin's. Focus on the overlap first, then drill into 56 Atlassian-only and 17 Hashedin-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 6 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Atlassian and Hashedin.
Step 2 — Company-specific depth: Add Atlassian-specific problems like Rank Teams by Votes, Stock Price Fluctuation, All O`one Data Structure and Hashedin-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
6 Shared Questions
High-priority problems to practice for both Atlassian and Hashedin.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Koko Eating Bananas | Medium |
| Jump Game II | Medium |
| Maximum Subarray | Medium |
| Next Permutation | Medium |
Unique to Atlassian (56)
Problems in Atlassian's list that do not appear at Hashedin.
| Problem | Difficulty |
|---|---|
| Rank Teams by Votes | Medium |
| Stock Price Fluctuation | Medium |
| All O`one Data Structure | Hard |
| Design Snake Game | Medium |
| Merge Intervals | Medium |
| High-Access Employees | Medium |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Meeting Rooms II | Medium |
| Word Search | Medium |
| Find the Width of Columns of a Grid | Easy |
| Number of Possible Sets of Closing Branches | Hard |
| Text Justification | Hard |
Unique to Hashedin (17)
Problems in Hashedin's list that do not appear at Atlassian.
| Problem | Difficulty |
|---|---|
| Find Candidates for Data Scientist Position | Easy |
| Maximize Items | Hard |
| Maximum Points Inside the Square | Medium |
| Count the Number of Powerful Integers | Hard |
| Minimize Length of Array Using Operations | Medium |
| Trapping Rain Water | Hard |
| Container With Most Water | Medium |
| Minimum Cost to Make Array Equal | Hard |
| Chalkboard XOR Game | Hard |
| Edit Distance | Medium |
| 3Sum | Medium |
| Maximum Product Subarray | Medium |
Frequently Asked Questions
How many LeetCode questions do Atlassian and Hashedin share?
Atlassian and Hashedin share 6 LeetCode interview questions. 56 problems appear only in Atlassian's list and 17 appear only in Hashedin's list.
What topics overlap most between Atlassian and Hashedin?
The most common shared topics between Atlassian and Hashedin are Array (6 shared questions), Dynamic Programming (3 shared questions), Hash Table (1 shared questions), String (1 shared questions), Sorting (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Atlassian or Hashedin?
Atlassian has 6 Easy, 42 Medium, and 14 Hard questions. Hashedin has 3 Easy, 15 Medium, and 5 Hard questions. Atlassian has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Atlassian and Hashedin?
Start with the 6 shared problems since they cover what both companies ask most often. Then add 20 Atlassian-specific and 17 Hashedin-specific questions to round out your prep.