Atlassian Placement Papers 2024 - Previous Year Questions & Solutions

Company Overview

This page contains Atlassian placement papers from 2024 with detailed solutions, exam patterns, and preparation insights. Use these previous year papers to understand the 2024 Atlassian placement pattern and prepare effectively for current year exams.

2024 Atlassian Pattern

The 2024 Atlassian placement process focused on technical skills and problem-solving. Understanding the 2024 pattern helps you prepare better for upcoming placements.

Download 2024 Placement Papers

Atlassian 2024 Paper 1

Complete Atlassian placement paper with coding questions and solutions

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Atlassian 2024 Paper 2

Additional 2024 Atlassian paper with detailed solutions

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Atlassian 2024 Paper 3

Another 2024 Atlassian paper with comprehensive solutions

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Atlassian Exam Pattern 2024

Section	Questions	Time	Difficulty	Focus Areas
Coding/Programming	2-3	60-90 min	Medium-Hard	DSA, algorithms, problem-solving
Technical MCQs	15-20	30-40 min	Medium	CS fundamentals, OOP, DBMS
Aptitude	10-15	20-30 min	Easy-Medium	Quantitative, logical reasoning

Total: 30-50 questions, 90-120 minutes

Key Changes in 2024:

• Updated question patterns
• Increased focus on practical skills
• New evaluation criteria

Actual 2024 Placement Paper Questions

This section contains real questions from Atlassian placement papers 2024 based on candidate experiences from Reddit, PrepInsta, and IndiaBix.

Coding Questions (2024)

Q1: Two Sum Problem

Problem: Given an array of integers and a target sum, find two numbers that add up to the target.

Example:

Input: nums = [2, 7, 11, 15], target = 9
Output: [0, 1] (because nums[0] + nums[1] = 2 + 7 = 9)

Solution:

def twoSum(nums, target):
    hashmap = {}
    for i, num in enumerate(nums):
        complement = target - num
        if complement in hashmap:
            return [hashmap[complement], i]
        hashmap[num] = i
    return []

Time Complexity: O(n)
Space Complexity: O(n)

Q2: Reverse Linked List

Problem: Reverse a singly linked list.

Solution:

def reverseList(head):
    prev = None
    current = head
    while current:
        next_node = current.next
        current.next = prev
        prev = current
        current = next_node
    return prev

Time Complexity: O(n)
Space Complexity: O(1)

Technical MCQs (2024)

Q1: What is the time complexity of binary search?

Answer: O(log n)

Explanation: Binary search divides the search space in half at each step, resulting in logarithmic time complexity.

Q2: What is the difference between stack and queue?

Answer: Stack follows LIFO (Last In First Out) principle, while Queue follows FIFO (First In First Out) principle.

2024 Hiring Trends

Hiring Volume

2024 Data: Atlassian hired 500-1000 candidates from top engineering colleges in 2024. The company conducted placement drives at 50+ colleges across India.

Salary Packages

2024 Packages: ₹30-40 LPA for freshers

Process Changes

2024 Updates: Updated online assessment platform, new interview formats

Key Insights from 2024 Atlassian Online Assessment

1. Coding Section is Critical: Must solve 2-3 coding problems correctly to advance
2. Technical MCQs: Strong emphasis on CS fundamentals, OOP, system design, collaboration tools
3. Time Management: 2-3 coding problems in 60-90 minutes + 15-20 technical MCQs in 30-40 minutes + 10-15 aptitude in 20-30 minutes
4. Success Rate: Only 10-15% cleared OA and advanced to interviews
5. Platform: Atlassian’s assessment platform or HackerRank
6. Focus Areas: DSA, algorithms, system design, collaboration tools, developer productivity

Atlassian 2024 Interview Experiences

Based on candidate experiences from 2024 Atlassian interviews:

2024 Interview Process:

1. Online Assessment (90-120 minutes): Coding (2-3 problems) + Technical MCQs (15-20) + Aptitude (10-15)
2. Technical Phone Screen (45-60 minutes): Coding problems, algorithm discussions, system design
3. Onsite Interviews (4-5 rounds, 45-60 minutes each):
   • Coding rounds (2-3): Algorithms, data structures, problem-solving
   • System Design rounds: Collaboration tools, developer productivity platforms, scalable systems
   • Behavioral rounds: Problem-solving approach, innovation, teamwork, developer empathy

Common 2024 Interview Topics:

• Coding: Arrays, strings, trees, graphs, dynamic programming, collaboration algorithms
• System Design: Collaboration tools, developer productivity platforms, scalable systems
• Behavioral: Problem-solving, innovation, teamwork, developer empathy
• Atlassian Technologies: Jira, Confluence, Bitbucket, collaboration tools, developer productivity

2024 Interview Questions Examples:

• Two Sum Problem
• Reverse Linked List
• Design a collaboration tool (System Design)
• Design a developer productivity platform (System Design)
• Collaboration and workflow algorithms

Success Tips:

• Strong coding performance is essential - solve problems optimally
• Understand collaboration tools and developer productivity concepts
• Practice system design for collaboration platforms and scalable systems
• Prepare examples demonstrating innovation and developer empathy
• Learn Atlassian’s products - Jira, Confluence, Bitbucket
• Practice explaining your thought process clearly

For detailed interview experiences, visit Atlassian Interview Experience page.

Preparation Tips for Atlassian 2024 Pattern

1. Master Coding Fundamentals: Focus on solving 2-3 coding problems correctly - arrays, trees, graphs, DP
2. System Design Mastery: Learn collaboration tool design, developer productivity platforms, scalable systems
3. Practice Previous Year Papers: Solve Atlassian OA papers from 2020-2024 to understand patterns
4. Time Management: Practice completing 2-3 coding problems in 60-90 minutes
5. Technical MCQs: Practice CS fundamentals, OOP, system design, collaboration concepts
6. LeetCode Practice: Solve 200+ LeetCode problems focusing on arrays, strings, trees, graphs (medium-hard difficulty)
7. Collaboration Tools: Understand collaboration platforms, workflow systems, developer productivity
8. Atlassian Technologies: Learn Jira, Confluence, Bitbucket, collaboration tools
9. Behavioral Preparation: Prepare examples using STAR format - innovation, developer empathy, problem-solving
10. Mock Tests: Take timed practice tests to improve speed and accuracy
11. Developer Focus: Understand developer workflows and productivity challenges

Related Resources

Atlassian 2025 Papers

Latest Atlassian placement papers with current year questions

View 2025 Papers →

Atlassian Coding Questions

Complete collection of Atlassian coding problems with solutions

View Coding Questions →

Atlassian Interview Experience

Real interview experiences from successful candidates

Read Experiences →

Atlassian Preparation Guide

Comprehensive preparation strategy for Atlassian placement

View Preparation Guide →

Atlassian Main Page

Complete Atlassian placement guide with eligibility, process, and salary

View Main Page →

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Practice 2024 papers to understand Atlassian OA pattern and prepare effectively!