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Atlassian Data Engineer Interview Questions and Answers

Updated 29 Dec 2024

Atlassian Data Engineer Interview Experiences

3 interviews found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 29 Dec 2024

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

(1 Question)

  • Q1. What is the architecture of Spark?
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Coding Test 

Coding round of 2 questions of medium level

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Data Engineer Interview Questions & Answers

user image Poulami Majumder

posted on 24 Jan 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. From sql, Python, dsa

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Javascript fundamentals and output questions Angular - routing, component, directive etc Sass

Interview Preparation Tips

Interview preparation tips for other job seekers - Positive experience

Software Engineer Interview Questions & Answers

Adobe user image Devendra Bendkhale

posted on 4 Dec 2015

Interview Questionnaire 

8 Questions

  • Q1. WRITE A GENERIC SWAP FUNCTION
  • Ans. 

    A generic swap function swaps two values of any data type.

    • The function should take two parameters of any data type.

    • Use a temporary variable to store the value of one parameter.

    • Assign the value of the second parameter to the first parameter.

    • Assign the value of the temporary variable to the second parameter.

  • Answered by AI
  • Q2. SEARCH AN ELEMENT IN ROTATED SORTED LINKLIST .
  • Ans. 

    Search for an element in a rotated sorted linked list.

    • Find the pivot point where the list is rotated.

    • Divide the list into two sublists based on the pivot point.

    • Perform binary search on the appropriate sublist.

    • Handle edge cases such as empty list and list with only one element.

  • Answered by AI
  • Q3. SEARCH AN ELEMENT IN ROTATED SORTED ARRAY. WRITED A CODE FOR IT
  • Ans. 

    Search an element in a rotated sorted array

    • Find the pivot point where the array is rotated

    • Divide the array into two sub-arrays based on pivot point

    • Perform binary search on the appropriate sub-array

    • Repeat until element is found or sub-array size is 1

  • Answered by AI
  • Q4. In an Array of size 95 contain numbers in range 1 to 100. each number is at max once in the array. find the 5 missing numbers in array between 1-100
  • Ans. 

    Find 5 missing numbers in an array of size 95 containing numbers in range 1 to 100.

    • Create a boolean array of size 100 and mark the present numbers

    • Iterate through the boolean array and find the missing numbers

    • Alternatively, use a HashSet to store the present numbers and find the missing ones

  • Answered by AI
  • Q5. Given sudoku as id array of size . in a given empty cell find the possible numbers that could be possible. Asked me to write code for it
  • Ans. 

    Given a Sudoku board, find possible numbers for an empty cell.

    • Iterate through empty cells and check possible numbers using row, column, and box constraints.

    • Use a set to keep track of possible numbers for each empty cell.

    • Return the set of possible numbers for the given empty cell.

  • Answered by AI
  • Q6. Given 4 unsigned integers find their integer average (eg. (2,2,2,3) => (2+2+2+3)/4 = 2) consider integer division ) without typecasting
  • Ans. 

    Find integer average of 4 unsigned integers without typecasting

    • Add all the integers and divide by 4

    • Use bit shifting to divide by 4

    • Handle overflow by using long long data type

    • Use unsigned int data type for input

  • Answered by AI
  • Q7. Write a code to identify wheter given processor is of 32 bit architecture or 64 bit architecture
  • Ans. 

    Code to identify 32 bit or 64 bit architecture of a processor

    • Check if the operating system is 32 bit or 64 bit

    • If OS is 32 bit, processor is 32 bit

    • If OS is 64 bit, check if processor supports 64 bit architecture

    • Use CPUID instruction to check if processor supports 64 bit architecture

  • Answered by AI
  • Q8. Convert a binary number into base 64 integer
  • Ans. 

    Convert binary number to base 64 integer

    • Divide the binary number into groups of 6 bits

    • Convert each group of 6 bits to decimal

    • Map the decimal value to the corresponding base 64 character

    • Concatenate the base 64 characters to form the final integer

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: SIMPLE CODING QUESTIONS SPEED MATTERS.
Duration: 60 minutes
Total Questions: 3

Skills: Analytics And Coding
College Name: IIT Guwahati

Skills evaluated in this interview

Interview Questionnaire 

6 Questions

  • Q1. Solving puzzles(25 horses,ant and sweets,height of a building..) try as many as possible before appearing for interview
  • Q2. If experienced , then project details of previous companies a must prepare question
  • Q3. Writing test cases for random scenarios
  • Q4. Programming in whatsoever language you r comfortable with, basic coding problems of DS,Algos. eg. Zigzag tree traversal algo,random linked list copy
  • Q5. Some people asked me questions related to the work i will do if hired in the project
  • Q6. Be genuine in ur CV, and be prepared with everything you write there.

Interview Preparation Tips

College Name: Na

Interview Preparation Tips

Round: Resume Shortlist
Experience: I had a standard resume for this company as per the norms of our institute’s placement cell. For Oracle I laid emphasis on my programming skills and projects related to it.

Round: Test
Experience: The first round was the written test that comprised of 5 sections – vocabulary, aptitude, pattern matching, logical reasoning and programming. The questions in the programming section were asked from data structures and C++. The questions in the programming section were mainly from trees (from data structures). Around 400 students appeared for their written test out of which around 100 were shortlisted.

Round: HR Interview
Experience: The next round was the interview round. They gave me some puzzles to solve and a program to write. One of the puzzles that I remember was that if I were to be given an egg then how would I determine its durability, i.e. how would I determine that from which floor do I need to throw the egg from so that the egg does not break if thrown from any floor below it.
For the coding question I was given a mathematical formula and I was asked to devise a code such that the program uses the formula and gives the output.
Tips: Prepare for Data Structures as well as the commonly asked puzzles for Oracle.

College Name: IIT ROORKEE
Motivation: Oracle is a reputed company in the space of software and ITeS. It had come to our campus with five profiles. The best means to know about all of them is to attend the pre-placement talk of the company.

I applied via Referral

Interview Preparation Tips

Round: Test
Experience: I appeared for Amdocs through Campus Recruitment Process. Section 1,2,3 was not tough, if you have practiced RD Sharma then don't worry about these sections as it was the easiest part of the written test. After that there were two coding questions in which you can choose any language(C/C++/Java) to write your code. The code were easy, I mean it wasn't like Codechef problems. If you have ever made the programming assignments by yourself then you would definitely be able to crack this section. Even if you didn't make it then you can practice coding questions like finding H.C.F, L.C.M, Removing redundant number from array, finding whether the string is palindrome or not, finding whether the number is Armstrong number or not,etc,. Now comes the technical section that was little bit tough for those who haven't studied about UNIX ever. It was consisting of C, DBMS and Unix. C questions can easily be attempt by completing "Test your C Skills by Yashwant Kanedtkar", In DBMS most of the questions were query based, some PL/SQL questions were also there, in Unix most of the questions were from VI editor commands and some linux commands like sed, uniq, fdisk and very few questions were from shell scripting like, what will be the output of echo*. Overall the test was easy, since it is easy for everyone so you need to do lots of practice because out of more than 200 students only 39 cleared the written test in our campus.
Duration: 2:30 minutes
Total Questions: 82

Skills: Implementation Of Code Using OOPS, Coding Skills, Database Management, Ability To Think, Ability To Cope Up With Stress, Ability To Deal Diplomatically, 1)communication
College Name: NIT Sikkim

Interview Questionnaire 

5 Questions

  • Q1. Technical round was basically a White board interview .I have been asked to write few C# codes in order to explain OOPs concept .
  • Q2. What's MVC Life cycle . Explain how does AJAX call happen . How can you pass one data set or single data from one view to a partial view .
  • Ans. 

    MVC life cycle, AJAX call and passing data from view to partial view.

    • MVC life cycle includes request routing, controller instantiation, action execution, and rendering of the view.

    • AJAX call is initiated by sending an HTTP request to the server and receiving a response in the form of JSON or XML data.

    • To pass data from one view to a partial view, we can use ViewBag, ViewData, or TempData.

    • ViewBag is a dynamic object that ...

  • Answered by AI
  • Q3. What's Abstract class , what's the use of it . What's interface , how it appears to a important part of Service layer.
  • Ans. 

    Abstract class is a class that cannot be instantiated, while interface is a contract that defines methods.

    • Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.

    • Abstract class can have instance variables, while interface cannot.

    • Abstract class is used for code reusability and polymorphism, while interface is used for achieving abstraction and loose coupling.

    • In serv...

  • Answered by AI
  • Q4. Usual HR didn't discussion.
  • Q5. It was not question answer round . A formal interaction with high level people of the organization , through which they can try to see you interpersonal skills.

Interview Preparation Tips

Round: Resume Shortlist
Experience: Asp.net MVC , C# , JavaScript, jQuery, Html

Skills evaluated in this interview

I applied via Approached by Company and was interviewed before Aug 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is difference between abstract class and interface?
  • Ans. 

    Abstract class can have implementation while interface cannot. Classes can implement multiple interfaces but only one abstract class.

    • Abstract class can have constructors while interface cannot.

    • Abstract class can have non-abstract methods while interface cannot.

    • Interfaces are used for full abstraction while abstract classes are used for partial abstraction.

    • Example: Abstract class - Animal with method eat() and subclass ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn about java and object oriented programming programming.

Skills evaluated in this interview

Atlassian Interview FAQs

How many rounds are there in Atlassian Data Engineer interview?
Atlassian interview process usually has 1 rounds. The most common rounds in the Atlassian interview process are Technical and Coding Test.
How to prepare for Atlassian Data 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 Python, SQL, Data Quality, Data Modeling and Open Source.
What are the top questions asked in Atlassian Data Engineer interview?

Some of the top questions asked at the Atlassian Data Engineer interview -

  1. What is the architecture of Spa...read more
  2. From sql, Python, ...read more

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Atlassian Data Engineer Interview Process

based on 3 interviews

Interview experience

3.7
  
Good
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Atlassian Data Engineer Salary
based on 11 salaries
₹28 L/yr - ₹55 L/yr
249% more than the average Data Engineer Salary in India
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Atlassian Data Engineer Reviews and Ratings

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4.0/5

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