Atlassian Interview Questions
The coding and system-design questions asked in Atlassian interviews - with worked solutions, in-browser code execution, and active-recall review. 4 questions.
- Newsfeed App(premium)
Design an Android social feed - opaque cursor pagination over Paging 3 + RemoteMediator, optimistic engagement with idempotent retries, 60 FPS mixed-media scrolling with autoplay video, and pull-to-refresh that surfaces new posts without losing the reading position.
Mobilehard-2mo
+7 - Valid Parentheses
Stack-walk a bracket string to validate it, then localize the first error, then find the longest valid substring (LC 32).
Practicalmedium35m2mo+12 - Time-Based Key-Value Store(premium)
A key-value store with timestamped writes. Read at time t returns the latest value written at or before t; later phases add arbitrary-order inserts and range queries.
Practicalmedium35m2mo
+9 - Meeting Rooms(premium)
Given a list of half-open meeting intervals, find the minimum number of conference rooms; later phases assign specific room IDs and add capped capacity with priority eviction.
Practicalmedium35m2mo+9