Atlassian Software Engineer Interview Questions

I went through Atlassian’s coding design interview recently, and the experience was surprisingly poor for a company of this scale. The exercise itself was simple: implement a small rating system where

**I'm sharing my detailed Atlassian interview experience for SWE-II P40 backend role.** **I'll share the questions if I remember for those rounds, but most of the questions were from interview experie

I had my Karrat interview a few weeks ago. The interview was a Snake game; these kinds of questions aren't difficult, but there are many corner cases to consider and handle well. VO: Coding 1: Likou57

**Candidate Profile** * **Experience:** 13 Years (B.Tech, CSE) * **Target Role:** Principal Engineer (Remote) * **Company:** Atlassian * **Date:** September 2025 * **Outcome:** Offer down-leveled to S

**Problem** Given a product catalog linking items to departments and an ordered shopping list, calculate the efficiency gained by grouping items by department rather than picking them up in the order

**Infection Sequences Count** **Problem Description** There are $n$ houses aligned in a straight line, numbered 1 to $n$. An integer array `infectedHouses` represents the houses initially infected wit

1st Round: System Design Recruiter copied a question, to design image fetcher (variant of web crawler) given list of URLs, crawl URLs for images (just copy src, not image(blob) itself) and recrawl chi

Giving back to the leetcode community. I gave 3 rounds of interview. DS/Algo - Given a company\'s hierarchy graph with Employees and departments, I had to find the closest department between a...

Status: Tier 2 BTech, 10+ YoE all in product companies in India. Position: Staff Engineer at a product company Location: India Date: January 2024 Onsite (3 rounds): Coding design round 1: Interviewer background: Interviewer was...

Asked to implement following class: //implement class to return most popular content ID class MostPopular { void increasePopularity(int contentId); int mostPopular(); void decreasePopularity(int contentId); } I wrote following solution: Basically maintaining id_to_popularity and popularity_to_id maps....

I interviwed for senior software engg position and got a verbal offer. Round 1: Input list of <file_name, int size of file>, output a dashboard containining total size of the files...

Status: 9 years experience, M.Tech CS Position: SDE2 at Microsoft Location: Noida, India Date: January 13, 2024 HR screening round: The HR asked me some basic questions like trees, binary search, some database questions,...

Interviewer asked to use your own IDE or HackerRank coding tool. Then, he went on asking below question: Imagine we have a system that stores files, and these files can be...

After phone screen https://leetcode.com/discuss/interview-question/5605423/atlassian-p60-phone-screen-cleared-and-moved-to-onsite/2565567 I had 2 virtual onsite rounds 1. System Design: Design a tagging service. There will be millions of tag that we need to support. Tags can be created by...

July-Aug 2024 Experience: 6 Years Education: BTech NIT Prior Experience: MNC Karat Round: 5 Design Rapid fire questions. 2 Coding questions. You are expected to solve min 4/5 design questions and 1.5 coding question...

Note: 1. Questions are slightly modified due to NDA. 2. URL-1 (mentioned later, remove spaces between characters): h t t p s : / / a t l a s s i...

Coding Round 1 1. Similar to Group Anagrams (https://leetcode.com/problems/group-anagrams/) 2. SQL (medium) 3. Data Theory : difference between Snowflake/Stake , OLTP/OLAP. When to use what. Once you clear the 1st round, they...

Problem Statement: Implement a system to track the popularity of content based on user interactions (thumbs up or thumbs down). Your task is to design an interface called ContentPopularity with the...

Can anyone help me with this question. Given a list of votes for the candidates {c1, c2, c1, c2, c1, c2, c3 ,c4, c4} we need to determine the winner based on...

DSA Round given a list of timestamps and commodity prices, find out highest commodity price at given timestamp. timestamps are not necessarily in sorted order, there can be multiple entries for...