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Atlassian Software Developer Interview Questions, Process, and Tips

Updated 12 Nov 2024

Top Atlassian Software Developer Interview Questions and Answers

  • Q1. Structurally Unique Binary Trees of Dragon Balls Goku has ‘N’ Dragon Balls, where each Dragon Ball is unique. The ith Dragon Ball has ‘i’ stars on it, meaning the first ...read more
  • Q2. Find K'th Character of Decrypted String You are given an encrypted string where repeated substrings are represented by the substring followed by its count. Your task is ...read more
  • Q3. Quick Sort Problem Statement You are provided with an array of integers. The task is to sort the array in ascending order using the quick sort algorithm. Quick sort is a ...read more
View all 12 questions

Atlassian Software Developer Interview Experiences

6 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Referral and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Karet Interview :
5 back to back System design question, we don't need to explain each component but more like list as many as points. Need to finish all the question in 15min

1-2 problem solving question : It's not fency algorithm round with tough question. But true problem solving round using basic knowledge such as hashmap, heap

Round 2 - Technical 

(3 Questions)

  • Q1. Design File System : You have given file size and collection in input 1 : get total size 2 : find top k collections in size
  • Ans. 

    Design a file system to calculate total size and find top k collections in size.

    • Create a file system class with methods to add files and calculate total size.

    • Maintain a data structure to store the collections and their sizes.

    • Implement a method to find the top k collections based on size.

    • Consider using a priority queue or sorting the collections based on size.

    • Handle edge cases like empty collections or invalid input siz

  • Answered by AI
  • Q2. Find total size
  • Ans. 

    Calculate the total size of an array of strings.

    • Iterate through the array and sum the length of each string.

    • Use the `length` property of each string to get its size.

    • Handle edge cases such as empty strings or null values.

  • Answered by AI
  • Q3. Find Top k collections
  • Ans. 

    The question is asking to find the top k collections.

    • Use a sorting algorithm to sort the collections in descending order based on a specific criteria.

    • Select the top k collections from the sorted list.

    • Return the selected collections as an array of strings.

  • Answered by AI

Skills evaluated in this interview

Software Developer Interview Questions & Answers

user image Andrew Chang

posted on 17 Oct 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a passionate software developer with experience in Java, Python, and web development.

    • Experienced in Java, Python, and web development technologies

    • Strong problem-solving skills

    • Team player with excellent communication skills

  • Answered by AI
  • Q2. Motivation behind the move
  • Ans. 

    I was motivated to move to this role because of my passion for coding and desire to work on challenging projects.

    • Passion for coding and technology

    • Desire to work on challenging projects

    • Opportunity for growth and learning

    • Interest in the company's products or services

  • Answered by AI

Software Developer Interview Questions Asked at Other Companies

asked in Amazon
Q1. Maximum Subarray Sum Problem Statement Given an array of integers ... read more
asked in Amazon
Q2. Minimum Number of Platforms Needed Problem Statement You are give ... read more
asked in Rakuten
Q3. Merge Two Sorted Arrays Problem Statement Given two sorted intege ... read more
asked in Cognizant
Q4. Nth Fibonacci Number Problem Statement Calculate the Nth term in ... read more
Q5. Find Duplicate in Array Problem Statement You are provided with a ... read more
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Medium - Hard DSA Problem they ask

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Coding Test 

They asked 3 easy medium leetcode coding questions

Round 2 - Technical 

(1 Question)

  • Q1. Coding interview. Snake game

Atlassian interview questions for designations

 Software Developer Intern

 (5)

 Software Engineer

 (3)

 Software Engineer2

 (1)

 Java Developer

 (1)

 Senior Developer

 (1)

 Senior Software Engineer

 (9)

 Software Engineer Intern

 (5)

 Principal Software Engineer

 (2)

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(3 Questions)

Round duration - 75 minutes
Round difficulty - Hard

Coding Test with 3 problems. 1 Easy , 1 Medium , 1 Very Hard

  • Q1. 

    Job Scheduling Problem

    You are provided with a list of jobs, where each job has a specific deadline and profit. The goal is to schedule these jobs such that the total profit is maximized. Each job require...

  • Q2. 

    Spiral Order Traversal of a Binary Tree

    Given a binary tree with N nodes, your task is to output the Spiral Order traversal of the binary tree.

    Input:

    The input consists of a single line containing elem...
  • Q3. 

    Structurally Unique Binary Trees of Dragon Balls

    Goku has ‘N’ Dragon Balls, where each Dragon Ball is unique. The ith Dragon Ball has ‘i’ stars on it, meaning the first Dragon Ball has 1 star, the second ...

Round 2 - Video Call 

Round duration - 60 minutes
Round difficulty - Hard

In depth questions on Subjects like OOP , DBMS , OS , Javascript.

Round 3 - Video Call 

(1 Question)

Round duration - 40 minutes
Round difficulty - Hard

Questions on my resume, projects, internship done. Interviewer was a bit harsh on me.

  • Q1. What are the differences between low-level and high-level programming languages, and can you explain some kernel-related questions?

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteria8 CGPAAltassian interview preparation:Topics to prepare for the interview - Operating System, DBMS, Data Structures and Algorithms , OOP , Computer NetworksTime required to prepare for the interview - 10 monthsInterview preparation tips for other job seekers

Tip 1 : Never leave any topic from any chapter / Subject
Tip 2 : Learn to explain your thoughts well
Tip 3 : Learn from previous experiences / interviews / problems asked.
Tip 4 : Atleast 4 projects in Resume

Application resume tips for other job seekers

Tip 1 : Atleast 4 projects on Resume
Tip 2 : Do not write false things. You always get caught. Be genuine.

Final outcome of the interviewRejected

Skills evaluated in this interview

Get interview-ready with Top Atlassian Interview Questions

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing: 90 mins
Environment: Online coding round
No of questions: 3 Questions(225 marks) were asked.

  • Q1. 

    Quick Sort Problem Statement

    You are provided with an array of integers. The task is to sort the array in ascending order using the quick sort algorithm.

    Quick sort is a divide-and-conquer algorithm. It ...

  • Q2. 

    Find K'th Character of Decrypted String

    You are given an encrypted string where repeated substrings are represented by the substring followed by its count. Your task is to find the K'th character of the d...

  • Q3. 

    Weighted Job Scheduling Problem Statement

    You have 'N' jobs, each with a start time, end time, and profit. Your task is to identify the maximum profit that can be earned by scheduling these jobs such that...

Round 2 - Video Call 

(1 Question)

Round duration - 45 minutes
Round difficulty - Medium

Timing: evening
Environment: Virtual(remote)
Activity:
It was a resume screening + DSA round . There were 2 interviewers in this round. Initially , a brief introduction was given by them & later , they started with projects listed in my resume . They first asked me to explain about the projects , asked some questions related to its implementation & its actual use case in real world (where it can be used) .Later , they switched to DSA part , a total of 2 questions of easy medium difficulty level were asked . I only remember 1 question that was similar to Minimum platform problem.

After this , They asked me for favourite subjects. I said Operation Systems . Then , they asked for some concepts in OS , including CPU scheduling & its algos like Round robin , SJF etc and later asked which type of scheduling algorithm is used to design actual systems .

  • Q1. 

    Minimum Number of Platforms Problem

    Your task is to determine the minimum number of platforms required at a railway station so that no train has to wait.

    Explanation:

    Given two arrays:

    • AT - represent...
Round 3 - Video Call 

(1 Question)

Round duration - 50 minutes
Round difficulty - Medium

It was System design round.Though , it also started with a brief introduction & later , asked about projects . As my project was related to test classification . In that context , they asked me to design a low level Suggestion system(In any preferred language) .

  • Q1. 

    Spell Checker Problem Statement

    You are provided with a list of strings, DICTIONARY[], representing the correct spellings of words, and a query string QUERY that may contain misspelled words. Your task is...

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteriaNo CriteriaAtlassian interview preparation:Topics to prepare for the interview - Data Structures & Algorithms, Competitive programming, Operating systems, Object oriented programming, Database management systems, Computer NetworksTime required to prepare for the interview - 12 MonthsInterview preparation tips for other job seekers

Tip 1 : Practice a lot of problems from leetcode/coding ninjas or some other platform.
Tip 2 : Participate in daily contests on codeforces, leetcode, kickstart, etc.
Tip 3 : Include new topics while learning/solving Data structures problems like tries, BIT, etc.

Application resume tips for other job seekers

Tip 1 : Mention your competitve programming skills and profiles in resume if possible.
Tip 2 : While mentioning things in resume: mention by numbers.
Tip 3 : Make a neet resume in some standard format(maybe by using LaTeX)
Tip 4 : Have atleast 2 projects(on which you are confident) in resume
Tip 5 : Don't put false positive on resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement

Round 1 - Aptitude Test 

Question related to operating system and computer network

Round 2 - Technical 

(1 Question)

  • Q1. Traverse all child nodes in tree
  • Ans. 

    Traverse all child nodes in a tree data structure

    • Use depth-first or breadth-first traversal algorithms

    • Recursively visit each child node starting from the root node

    • Consider using a stack or queue data structure for traversal

    • Example: Traverse all nodes in a binary tree

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Question related to cloud and oops
Round 4 - Technical 

(1 Question)

  • Q1. Question related to my background and how web site work
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Written coding test
Basic coding questions
Only c c++
Easy level

Round 2 - Technical 

(2 Questions)

  • Q1. Bit manipulation
  • Q2. Rtos concepts,c coding concepts like structures,pointers
Round 3 - Technical 

(2 Questions)

  • Q1. About projects more detailly
  • Q2. About memory management and layout in c
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Coding Test 

In first round 4 coding question like 1 dsa 2 database and one is api and question is very simple . coding round was conducted in hackerrank

Round 2 - Technical 

(2 Questions)

  • Q1. DSA QUESTION LIKE TREE AND GRAPH
  • Q2. DP AND SORTING APPROACH
Round 3 - Coding Test 

Again same but dsa question and oops concept in deep level

Interview Preparation Tips

Interview preparation tips for other job seekers - good knowledge in dsa , database , programming thats it
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Bubble sort and array was given
  • Q2. Create binary tree
  • Q3. HightBuilding Pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - just go through strivers videos

Atlassian Interview FAQs

How many rounds are there in Atlassian Software Developer interview?
Atlassian interview process usually has 1-2 rounds. The most common rounds in the Atlassian interview process are Coding Test, Technical and HR.
How to prepare for Atlassian Software Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Atlassian. The most common topics and skills that interviewers at Atlassian expect are AWS, Computer science, HR, Javascript and Python.
What are the top questions asked in Atlassian Software Developer interview?

Some of the top questions asked at the Atlassian Software Developer interview -

  1. Design File System : You have given file size and collection in input 1 : get ...read more
  2. Find Top k collecti...read more
  3. Find total s...read more

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Atlassian Software Developer Interview Process

based on 6 interviews

1 Interview rounds

  • Coding Test Round
View more
Atlassian Software Developer Salary
based on 105 salaries
₹20 L/yr - ₹85 L/yr
503% more than the average Software Developer Salary in India
View more details

Atlassian Software Developer Reviews and Ratings

based on 9 reviews

3.8/5

Rating in categories

3.5

Skill development

3.7

Work-life balance

4.4

Salary

3.3

Job security

3.6

Company culture

3.3

Promotions

3.8

Work satisfaction

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