Apple vs Atlassian Interview Questions
Apple lists 300 LeetCode interview questions while Atlassian lists 62. They share 25 problems — 8% of Apple's bank and 40% of Atlassian's. Focus on the overlap first, then drill into 275 Apple-only and 37 Atlassian-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 25 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Apple and Atlassian.
Step 2 — Company-specific depth: Add Apple-specific problems like Number of Islands, Longest Common Prefix, Rotate Array and Atlassian-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
25 Shared Questions
High-priority problems to practice for both Apple and Atlassian.
Unique to Apple (275)
Problems in Apple's list that do not appear at Atlassian.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Course Schedule II | Medium |
| Course Schedule | Medium |
| Valid Parentheses | Easy |
| Product of Array Except Self | Medium |
| Valid Palindrome | Easy |
| Rotate Image | Medium |
| Reverse Words in a String | Medium |
Unique to Atlassian (37)
Problems in Atlassian's list that do not appear at Apple.
Frequently Asked Questions
How many LeetCode questions do Apple and Atlassian share?
Apple and Atlassian share 25 LeetCode interview questions. 275 problems appear only in Apple's list and 37 appear only in Atlassian's list.
What topics overlap most between Apple and Atlassian?
The most common shared topics between Apple and Atlassian are Array (17 shared questions), Hash Table (9 shared questions), Design (6 shared questions), String (6 shared questions), Sorting (5 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Apple or Atlassian?
Apple has 76 Easy, 178 Medium, and 46 Hard questions. Atlassian has 6 Easy, 42 Medium, and 14 Hard questions. Atlassian has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Apple and Atlassian?
Start with the 25 shared problems since they cover what both companies ask most often. Then add 20 Apple-specific and 20 Atlassian-specific questions to round out your prep.