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Atlassian Principal Software Engineer Interview Questions and Answers

Updated 27 Nov 2024

Atlassian Principal Software Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Recruitment Consulltant and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Coding Test 

Design a rate limiter api

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Coding Test 

45 minutes, Ballot Voting

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Principal Software Engineer Jobs at Atlassian

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Interview questions from similar companies

I applied via Naukri.com and was interviewed before Mar 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basic c# questions , few logical and angular questions.
Round 2 - One-on-one 

(1 Question)

  • Q1. DB questions, design patterns, few architectural questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to the basics and be concrete on concepts

I applied via Naukri.com and was interviewed in Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Related to your technology.

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical rounds would be based on the interviewer and the difficulty would be from good to higher side.
Would suggest the candidate should represent the actual experience with the interviewer.
Be real and emphasise on the challenges that you faced in your current company and how you handled it. It's not always that you have to show yourself as extra smart or hardworking candidate, do share your failure experiences and how it helped you to identify the reasons for the failures.
Lastly again I would say be real and true to your CV.

I applied via Referral and was interviewed before Oct 2020. There were 6 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Tell Us about yourself?
  • Ans. I am from Kolkata. I have convey about my Educational Background to Interviewer.
  • Answered by Tanay Lakshman
  • Q2. Tell us about Coalnet Architecture of MMS Module?
  • Ans. 

    Coalnet Architecture of MMS Module is a system for managing and monitoring coal mines.

    • Coalnet Architecture is designed to manage and monitor coal mines.

    • It includes modules for tracking production, equipment maintenance, and safety.

    • The MMS Module specifically focuses on maintenance management.

    • It allows for scheduling and tracking of maintenance tasks, as well as inventory management.

    • The architecture is scalable and can ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The documentation got approved by Samuel Of Oracle Australia Office.I was interviewed by Samuel by Telephone.Outcome will be Given in Email.It consists of 15 minutes technical interview.

Interview Questionnaire 

2 Questions

  • Q1. There were two technical rounds followed by a managerial and hr round.The first round was highly technical and questions were asked on string data structures, binary search trees and maps.There where sever...
  • Q2. Managerial round will be a formal discussion with the interviewer regarding the role,what roles you have worked in your previous organization, questions might be asked based on your resume.

Interview Preparation Tips

Interview preparation tips for other job seekers - You need to have some practice of common data structures and algorithms used. From framework side you will asked questions based on your resume and role. And best of luck

I applied via Naukri.com and was interviewed before May 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions were related to your technology on which you are good, it starts with basic that identifies you worked in your technology and good knowledge over workflow and your coding standard.

Interview Preparation Tips

Interview preparation tips for other job seekers - Working hard and prepare yourself to achieve your goal where you are satisfy with your job. There is no shortcut, you have to face the challenges. Be prepare yourself

I applied via Referral

Interview Questionnaire 

1 Question

  • Q1. Ds related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong in DS and algo and should good logical thinking.

Interview Questionnaire 

1 Question

  • Q1. Oops programming,SQL server Database

I appeared for an interview before Mar 2021.

Round 1 - Coding Test 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Easy

  • Q1. 

    Level Order Traversal Problem Statement

    Given a binary tree of integers, return the level order traversal of the binary tree.

    Input:

    The first line contains an integer 'T', representing the number of te...
  • Ans. 

    Return the level order traversal of a binary tree given in level order with null nodes represented by -1.

    • Create a queue to store nodes for level order traversal

    • Start with the root node and add it to the queue

    • While the queue is not empty, dequeue a node, print its value, and enqueue its children

    • Repeat until all nodes are traversed in level order

  • Answered by AI
Round 2 - Coding Test 

(1 Question)

Round duration - 45 minutes
Round difficulty - Easy

  • Q1. What is a deadlock in DBMS, and can you explain the concepts of join and query?
  • Ans. 

    A deadlock in DBMS occurs when two or more transactions are waiting for each other to release locks, causing them to be stuck indefinitely.

    • Deadlock is a situation where two or more transactions are unable to proceed because each is waiting for the other to release locks.

    • To prevent deadlocks, DBMS uses techniques like deadlock detection and prevention algorithms.

    • Joins in DBMS are used to combine rows from two or more ta...

  • Answered by AI
Round 3 - Coding Test 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Medium

  • Q1. Design a system for Twitter, outlining the key components and architecture involved.
  • Ans. 

    Design a system for Twitter

    • Key components: user profiles, tweets, hashtags, timelines

    • Architecture: microservices, load balancers, databases, caching

    • Scalability: sharding, replication, CDN

    • Real-time processing: streaming APIs, push notifications

  • Answered by AI
Round 4 - Coding Test 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

  • Q1. 

    Maximum Subarray Sum Queries

    You are provided with an array of ‘N’ integers and ‘Q’ queries. Each query requires calculating the maximum subarray sum in a specified range of the array.

    Input:

    The first ...
  • Ans. 

    Implement a function to calculate maximum subarray sum queries in a given range of an array.

    • Iterate through each query and calculate the maximum subarray sum within the specified range using Kadane's algorithm.

    • Keep track of the maximum sum found so far and update it as needed.

    • Return the maximum subarray sum for each query in the test case.

  • Answered by AI
  • Q2. 

    Sort 0 1 2 Problem Statement

    Given an integer array arr of size 'N' containing only 0s, 1s, and 2s, write an algorithm to sort the array.

    Input:

    The first line contains an integer 'T' representing the n...
  • Ans. 

    Sort an integer array containing only 0s, 1s, and 2s in linear time complexity.

    • Use a single scan over the array to sort it in-place.

    • Maintain three pointers for 0s, 1s, and 2s and swap elements accordingly.

    • Example: Input: [0, 2, 1, 2, 0], Output: [0, 0, 1, 2, 2]

  • Answered by AI
Round 5 - Coding Test 

Round duration - 20 Minutes
Round difficulty - Medium

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in ChennaiEligibility criteria7 CGPAFreshworks interview preparation:Topics to prepare for the interview - Algorithms, Data Structures, Dynamic Programming, OOPS, System DesignTime required to prepare for the interview - 2.5 MonthsInterview preparation tips for other job seekers

Tip 1 : Prepare DS and Algo
Tip 2 : Prepare Dynamic programming 

Application resume tips for other job seekers

Tip 1 : Good in DS and algo that will be help in the interview that is very neccassry
Tip 2 : Prepare DBMS

Final outcome of the interviewSelected

Skills evaluated in this interview

Atlassian Interview FAQs

How many rounds are there in Atlassian Principal Software Engineer interview?
Atlassian interview process usually has 1 rounds. The most common rounds in the Atlassian interview process are Coding Test.
How to prepare for Atlassian Principal Software Engineer 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 Backend, JIRA, Mentoring, Python and Computer science.

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Atlassian Principal Software Engineer Interview Process

based on 2 interviews

Interview experience

5
  
Excellent
View more
Atlassian Principal Software Engineer Salary
based on 8 salaries
₹65 L/yr - ₹1.3 Cr/yr
252% more than the average Principal Software Engineer Salary in India
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