Atlassian vs Deloitte Interview Questions
Atlassian lists 62 LeetCode interview questions while Deloitte lists 43. They share 9 problems — 15% of Atlassian's bank and 21% of Deloitte's. Focus on the overlap first, then drill into 53 Atlassian-only and 34 Deloitte-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 9 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Atlassian and Deloitte.
Step 2 — Company-specific depth: Add Atlassian-specific problems like Rank Teams by Votes, Stock Price Fluctuation, All O`one Data Structure and Deloitte-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
9 Shared Questions
High-priority problems to practice for both Atlassian and Deloitte.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Longest Consecutive Sequence | Medium |
| Two Sum | Easy |
| Nth Highest Salary | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Maximum Subarray | Medium |
| Next Permutation | Medium |
Unique to Atlassian (53)
Problems in Atlassian's list that do not appear at Deloitte.
| Problem | Difficulty |
|---|---|
| Rank Teams by Votes | Medium |
| Stock Price Fluctuation | Medium |
| All O`one Data Structure | Hard |
| Design Snake Game | 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 |
| Maximum Square Area by Removing Fences From a Field | Medium |
Unique to Deloitte (34)
Problems in Deloitte's list that do not appear at Atlassian.
| Problem | Difficulty |
|---|---|
| Merge k Sorted Lists | Hard |
| Change Null Values in a Table to the Previous Value | Medium |
| Second Highest Salary | Medium |
| Valid Parentheses | Easy |
| Longest Palindromic Substring | Medium |
| Longest Common Prefix | Easy |
| Container With Most Water | Medium |
| Palindrome Number | Easy |
| Climbing Stairs | Easy |
| Valid Palindrome | Easy |
| Add Binary | Easy |
| Managers with at Least 5 Direct Reports | Medium |
Frequently Asked Questions
How many LeetCode questions do Atlassian and Deloitte share?
Atlassian and Deloitte share 9 LeetCode interview questions. 53 problems appear only in Atlassian's list and 34 appear only in Deloitte's list.
What topics overlap most between Atlassian and Deloitte?
The most common shared topics between Atlassian and Deloitte are Array (7 shared questions), Hash Table (4 shared questions), Sorting (2 shared questions), Dynamic Programming (2 shared questions), String (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Atlassian or Deloitte?
Atlassian has 6 Easy, 42 Medium, and 14 Hard questions. Deloitte has 17 Easy, 23 Medium, and 3 Hard questions. Atlassian has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Atlassian and Deloitte?
Start with the 9 shared problems since they cover what both companies ask most often. Then add 20 Atlassian-specific and 20 Deloitte-specific questions to round out your prep.