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Junglee Games Data Engineer Interview Questions and Answers

Updated 24 Sep 2024

Junglee Games Data Engineer Interview Experiences

4 interviews found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 28 Jun 2024

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

I applied via Referral and was interviewed in May 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Python and SQL questions were asked

Round 2 - One-on-one 

(1 Question)

  • Q1. I was asked about the project
Round 3 - One-on-one 

(1 Question)

  • Q1. ACID properties of DBMS
  • Ans. 

    ACID properties ensure data integrity in DBMS: Atomicity, Consistency, Isolation, Durability.

    • Atomicity ensures that all operations in a transaction are completed successfully or none at all.

    • Consistency ensures that the database remains in a consistent state before and after the transaction.

    • Isolation ensures that multiple transactions can be executed concurrently without affecting each other.

    • Durability ensures that once...

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. HR question and family background

Interview Preparation Tips

Topics to prepare for Junglee Games Data Engineer interview:
  • SQL
  • Python

Data Engineer Interview Questions & Answers

user image nandini Singh

posted on 24 Sep 2024

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

(1 Question)

  • Q1. The interviewer asked all the concepts of pyspark, ETL and a code on dsa

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Data Engineer Interview Questions & Answers

user image Anonymous

posted on 27 Jul 2024

Interview experience
4
Good
Difficulty level
Hard
Process Duration
-
Result
Not Selected

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

Round 1 - Coding Test 

This was my first campus drive,& it was one of the hardest one too.We had 3 coding problems for 60 mins.It was held on HackerRank & it was not so hard but not so easy for the beginners.
1)Lambda Sort
2) and 3) ques on SQL
It was different ques for each one.

Interview Preparation Tips

Topics to prepare for Junglee Games Data Engineer interview:
  • Python
  • MySQL
Interview preparation tips for other job seekers - Be code at SQL queries,this is more important and good at any one programming language be it Java or Python.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before May 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Coding Test 

It was a coding round with sql ,python questions , few aptitude questions

Round 3 - Technical 

(2 Questions)

  • Q1. They asked few questions sql and python and few questions - depending on the role
  • Q2. BASIC SQL WHAT YOU HAD WRITTEN IN THE CODE
Round 4 - Technical 

(2 Questions)

  • Q1. They asked me few questions related to sql
  • Q2. BASIC PYTHON QUESTIONS LIKE WHAT YOU HAVE WRITTEN IN THE CODE
Round 5 - HR 

(1 Question)

  • Q1. About yourself , your hobby etc

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident and be able to explain the code you wrote in coding round

Junglee Games interview questions for designations

 Software Engineer

 (3)

 Quality Engineer

 (1)

 Senior Sdet Engineer

 (1)

 Software Developer

 (3)

 Sde1

 (2)

 Software Developer Intern

 (1)

 Tableau Consultant

 (1)

 Sdet

 (1)

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

70 Technical and Aptitude mcqs to solve in 50 minutes

Round 2 - Technical 

(2 Questions)

  • Q1. What is overloading and overriding?
  • Ans. 

    Overloading is having multiple methods with the same name but different parameters. Overriding is implementing a method in a subclass that is already defined in the parent class.

    • Overloading allows a class to have multiple methods with the same name but different parameters.

    • Overriding occurs when a subclass provides a specific implementation of a method that is already provided by its parent class.

    • Overloading is resolve...

  • Answered by AI
  • Q2. What is difference between Primary and unique key in dbms?
  • Ans. 

    Primary key uniquely identifies a record in a table, while unique key ensures all values in a column are distinct.

    • Primary key does not allow NULL values, while unique key allows one NULL value.

    • A table can have only one primary key, but multiple unique keys.

    • Primary key is a combination of unique and not null constraints.

    • Primary key is used to establish relationships between tables, while unique key is used to enforce un

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Octro Data Engineer interview:
  • OOPS
Interview preparation tips for other job seekers - Clear all the basics of things mentioned in resume.

Skills evaluated in this interview

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

I was interviewed before Feb 2024.

Round 1 - Coding Test 

There were two coding questions; one was related to linked lists, and the other was linked to binary trees.

Round 2 - Technical 

(4 Questions)

  • Q1. Can you elaborate on the project discussion you mentioned in your resume?
  • Ans. 

    Developed a web application for tracking inventory and sales data

    • Used React for front-end development

    • Implemented RESTful APIs using Node.js and Express for back-end

    • Utilized MongoDB for database management

    • Integrated authentication and authorization features for secure access

    • Implemented data visualization using Chart.js

  • Answered by AI
  • Q2. Can you provide the code to reverse a linked list?
  • Ans. 

    Reversing a linked list involves changing the direction of pointers to go from the end to the beginning.

    • Start by initializing three pointers: current, previous, and next.

    • Iterate through the linked list, updating the pointers to reverse the direction of the links.

    • Update the head of the linked list to point to the new first node, which was the original last node.

  • Answered by AI
  • Q3. Some questions were asked regarding the four pillars of Object-Oriented Programming (OOP)?
  • Q4. Questions related to pointers, dangling pointers.
Round 3 - Technical 

(4 Questions)

  • Q1. Program for finding the perfect squares between two numbers.
  • Ans. 

    Program to find perfect squares between two numbers

    • Iterate through numbers between the given range

    • Check if the square root of the number is an integer

    • If yes, then it is a perfect square

  • Answered by AI
  • Q2. What are smart pointers in C++?
  • Ans. 

    Smart pointers in C++ are objects that act like pointers but provide automatic memory management.

    • Smart pointers help prevent memory leaks by automatically managing memory allocation and deallocation.

    • Examples include unique_ptr, shared_ptr, and weak_ptr.

    • unique_ptr is used for exclusive ownership, shared_ptr for shared ownership, and weak_ptr to prevent circular references.

  • Answered by AI
  • Q3. What is mutual exclusion in the context of concurrent programming?
  • Ans. 

    Mutual exclusion is a concept in concurrent programming where only one thread can access a shared resource at a time.

    • Ensures that only one thread can access a critical section of code at a time

    • Prevents race conditions and data corruption

    • Commonly implemented using locks, semaphores, or mutexes

    • Example: Using a mutex to protect a shared variable in a multi-threaded application

  • Answered by AI
  • Q4. What is the process for implementing multithreading?
  • Ans. 

    Implementing multithreading involves creating and managing multiple threads to execute tasks concurrently.

    • Identify the tasks that can be executed concurrently

    • Create and manage multiple threads to execute these tasks simultaneously

    • Use synchronization techniques like locks and semaphores to prevent race conditions

    • Handle communication and coordination between threads

    • Consider thread safety and resource sharing issues

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Search in 2d matrix
  • Ans. 

    Search for a target value in a 2D matrix efficiently.

    • Use binary search on rows to find the potential row where the target value may exist.

    • Then use binary search on that row to find the target value.

  • Answered by AI
  • Q2. Find quadraplets that sum to target
  • Ans. 

    Find quadraplets in an array that sum up to a target value.

    • Use a nested loop to iterate through all possible combinations of quadraplets.

    • Keep track of the sum of each quadraplet and compare it to the target value.

    • Return the quadraplets that match the target sum.

  • Answered by AI

Skills evaluated in this interview

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

General Aptitude Questions

Round 2 - Technical 

(3 Questions)

  • Q1. Queries on SQL, Basic Statistic Question related to normal curve, Basic Python question(from python interview question list of any website)
  • Q2. Shape of normal Distribution
  • Ans. 

    The shape of a normal distribution is bell-shaped and symmetrical.

    • A normal distribution has a peak at the mean and tails that extend to infinity in both directions.

    • The distribution is symmetrical, meaning that the left and right halves mirror each other.

    • The standard deviation determines the spread or width of the distribution.

    • Many natural phenomena and measurements in various fields follow a normal distribution.

    • Example...

  • Answered by AI
  • Q3. Valuess of mean median and mode
  • Ans. 

    Mean, median, and mode are measures of central tendency in statistics.

    • Mean is the average of a set of numbers, calculated by summing all the values and dividing by the total count.

    • Median is the middle value in a sorted list of numbers. If there is an even number of values, it is the average of the two middle values.

    • Mode is the value that appears most frequently in a set of numbers. It can be a single value or multiple

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. General HR questions
Round 4 - One-on-one 

(1 Question)

  • Q1. General discussion round with ceo and about projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare SQL upto Advanced level
Then basics of python and Statistics
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It wa really a great experience.

Round 2 - Coding Test 

It was really a great experience.

Round 3 - HR 

(2 Questions)

  • Q1. Where do you see yourself after 3 years?
  • Ans. 

    In 3 years, I see myself leading a team of data engineers, implementing cutting-edge technologies, and driving impactful data-driven decisions.

    • Leading a team of data engineers

    • Implementing cutting-edge technologies

    • Driving impactful data-driven decisions

  • Answered by AI
  • Q2. What are your strenghts?
  • Ans. 

    My strengths include strong analytical skills, attention to detail, and the ability to work well in a team.

    • Strong analytical skills - able to analyze complex data sets and derive meaningful insights

    • Attention to detail - meticulous in ensuring data accuracy and quality

    • Team player - collaborate effectively with colleagues to achieve common goals

  • Answered by AI
Round 4 - One-on-one 

(3 Questions)

  • Q1. What projects you have worked upon?
  • Ans. 

    I have worked on projects involving building data pipelines, optimizing database performance, and creating machine learning models.

    • Built data pipelines using Apache Spark and Kafka

    • Optimized database performance by tuning queries and indexes

    • Created machine learning models for predictive analytics

    • Implemented real-time data processing using technologies like Apache Flink

  • Answered by AI
  • Q2. What is your CGPA?
  • Ans. 

    My CGPA is 3.8 out of 4.0.

    • My CGPA is 3.8, which is considered high in my university.

    • I have consistently maintained a high CGPA throughout my academic career.

    • I have received several academic awards based on my CGPA.

    • My CGPA reflects my dedication and hard work towards my studies.

  • Answered by AI
  • Q3. What are your hobbies?
  • Ans. 

    My hobbies include hiking, photography, and playing the guitar.

    • Hiking: I enjoy exploring nature trails and challenging myself physically.

    • Photography: I love capturing moments and landscapes through my camera lens.

    • Playing the guitar: I find relaxation and creativity in strumming chords and learning new songs.

  • Answered by AI

I applied via Campus Placement and was interviewed in Jul 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

Questions based or percentage, profit loss, ratio

Round 2 - Technical 

(2 Questions)

  • Q1. Explain about stacks
  • Ans. 

    Stacks are a data structure that follows the Last In First Out (LIFO) principle.

    • Elements are added and removed from the top of the stack

    • Common operations include push (add element) and pop (remove element)

    • Stacks can be implemented using arrays or linked lists

    • Examples of stack usage include function call stack and undo/redo functionality in text editors

  • Answered by AI
  • Q2. To find middle number in the linked list
  • Ans. 

    To find the middle number in a linked list.

    • Traverse the linked list using two pointers, one moving twice as fast as the other.

    • When the fast pointer reaches the end, the slow pointer will be at the middle node.

    • If the linked list has even number of nodes, there will be two middle nodes. Return either one.

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Introduction , hobbies, goals
  • Q2. Strength, weakness, short term and long term goals

Interview Preparation Tips

Interview preparation tips for other job seekers - Be good at data structures and oops concepts

Skills evaluated in this interview

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Junglee Games Interview FAQs

How many rounds are there in Junglee Games Data Engineer interview?
Junglee Games interview process usually has 2-3 rounds. The most common rounds in the Junglee Games interview process are Coding Test, Technical and One-on-one Round.
How to prepare for Junglee Games 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 Junglee Games. The most common topics and skills that interviewers at Junglee Games expect are Python, Spark, Kafka, SQL and AWS.
What are the top questions asked in Junglee Games Data Engineer interview?

Some of the top questions asked at the Junglee Games Data Engineer interview -

  1. ACID properties of D...read more
  2. BASIC PYTHON QUESTIONS LIKE WHAT YOU HAVE WRITTEN IN THE C...read more
  3. They asked few questions sql and python and few questions - depending on the ro...read more

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Junglee Games Data Engineer Interview Process

based on 5 interviews

Interview experience

4.2
  
Good
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Junglee Games Data Engineer Salary
based on 7 salaries
₹7.2 L/yr - ₹23 L/yr
69% more than the average Data Engineer Salary in India
View more details

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based on 4 reviews

2.9/5

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3.2

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3.0

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3.2

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3.4

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3.2

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3.0

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