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Coupang Interview Questions and Answers

Updated 9 Jan 2025

Coupang Interview Experiences

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7 interviews found

Interview Questions & Answers

user image Anonymous

posted on 12 Sep 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Write debounce in js, with leading and trailing edge. A react question, make 5 star a rating widget.

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. Discussion about Projects
  • Q2. Design AB framework
  • Ans. 

    AB framework is a system for testing two versions of a software application to determine which performs better.

    • Define the goals and metrics for comparison

    • Create two versions of the software with the only difference being the feature being tested

    • Randomly assign users to either version A or version B

    • Collect and analyze data on user behavior and performance to determine which version is more effective

  • Answered by AI

Skills evaluated in this interview

Senior Software Engineer Interview Questions asked at other Companies

Q1. Tell me about yourself. What technology are you using? What is a Collection? What are the different types of collection there? What is the difference between ArrayList and LinkedList What are the basic building blocks of Stream operators, s... read more
View answer (2)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Behavioral 

(1 Question)

  • Q1. Overview of projects, deep dive into one of te projects

Staff Engineer Interview Questions asked at other Companies

Q1. Swap Adjacent Bit Pairs Problem Statement Given an integer N, your task is to compute the number that results from swapping each even position bit of N's binary representation with its adjacent odd bit to the right. Consider the least signi... read more
View answer (1)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Medium leet code question

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (43)

Coupang interview questions for popular designations

 Staff Engineer

 (2)

 Software Engineer

 (1)

 Software Developer

 (1)

 Senior Software Engineer

 (1)

 Principal Software Engineer

 (1)

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Feb 2024. There were 5 interview rounds.

Round 1 - HM 

(1 Question)

  • Q1. Discussion about current role, project and challenges
Round 2 - Coding Test 

Build a file system and implement mkdir, ls commands

Round 3 - Coding Test 

Implement a tagging system similar to Twitter

Round 4 - Case Study 

Given a design of legacy system, how it can be improved

Round 5 - BR 

(1 Question)

  • Q1. Situation based interview

Principal Software Engineer Interview Questions asked at other Companies

Q1. Codng question:For the given stream of integers, calculate the avg,print top 10 elements and bottom 10 elements. It was not clearly mentioned on the problem. After poking more on the problem only provided the details.
View answer (1)

Software Engineer Interview Questions & Answers

user image Pulkit Aggarwal

posted on 2 Jun 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Design facebook
  • Ans. 

    Design a social networking platform like Facebook

    • User profiles with personal information and photos

    • News feed displaying posts from friends and pages

    • Messaging feature for private communication

    • Groups and events for community engagement

    • Advertising platform for targeted marketing

  • Answered by AI

Skills evaluated in this interview

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (213)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Easy to Medium PSDS question

Round 2 - LLD 

(1 Question)

  • Q1. Asked to design Circuit Breaker.
Round 3 - HLD 

(1 Question)

  • Q1. Distributed Job Scheduler
Round 4 - HM 

(1 Question)

  • Q1. Hiring Manager Round
Round 5 - Bar Raiser 

(1 Question)

  • Q1. Similar to HM Round

Staff Engineer Interview Questions asked at other Companies

Q1. Swap Adjacent Bit Pairs Problem Statement Given an integer N, your task is to compute the number that results from swapping each even position bit of N's binary representation with its adjacent odd bit to the right. Consider the least signi... read more
View answer (1)

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. DS Algo Questions on Trees. Leadership Principles

Interview Preparation Tips

Interview preparation tips for other job seekers - Read up on DS Algo and white paper coding and Leadership Principles

I appeared for an interview before Jan 2021.

Round 1 - Face to Face 

(5 Questions)

Round duration - 60 minutes
Round difficulty - Easy

I had one interview for approx. an hour, it includes both Technical and HR round, well mostly technical. Interview starts with tell me something about yourself. Asked in detailed about algorithms/web based projects mentioned in CV, make sure that whatever you have written you have complete knowledge about it. Asked to code few basic algorithms questions. Do mention about small project if you have done related to web development.
If interviewer says if you want to ask any question, its always better to ask one or two question.

  • Q1. Can you introduce yourself?
  • Q2. What is a Binary Search Tree (BST)?
  • Ans. 

    A Binary Search Tree (BST) is a data structure where each node has at most two children, with the left child being less than the parent and the right child being greater.

    • Nodes in a BST are arranged in a hierarchical order where the left subtree of a node contains only nodes with keys less than the node's key, and the right subtree contains only nodes with keys greater than the node's key.

    • BST allows for efficient search...

  • Answered by AI
  • Q3. 

    Binary Search Tree Insertion

    Given the root node of a binary search tree and a positive integer, you need to insert a new node with the given value into the BST so that the resulting tree maintains the pr...

  • Ans. 

    Insert a new node with a given value into a binary search tree while maintaining the properties of a BST.

    • Traverse the BST starting from the root node and compare the value to be inserted with each node's value to determine the correct position for insertion.

    • Insert the new node as a leaf node in the appropriate position to maintain the BST properties.

    • Ensure that the resulting tree is a valid binary search tree by follow...

  • Answered by AI
  • Q4. 

    Delete Node in Binary Search Tree Problem Statement

    You are provided with a Binary Search Tree (BST) containing 'N' nodes with integer data. Your task is to remove a given node from this BST.

    A BST is a ...

  • Ans. 

    Delete a given node from a Binary Search Tree (BST) and return the inorder traversal of the modified BST.

    • Traverse the BST to find the node to be deleted.

    • Handle different cases like node with no children, one child, or two children.

    • Update the pointers of the parent node and child nodes accordingly.

    • Perform inorder traversal after deletion to get the modified BST.

  • Answered by AI
  • Q5. 

    Clone Linked List with Random Pointer Problem Statement

    Given a linked list where each node has two pointers: one pointing to the next node and another which can point randomly to any node in the list or ...

  • Ans. 

    Yes, the cloning of a linked list with random pointer can be accomplished without utilizing extra space.

    • Use a hashmap to store the mapping between original nodes and their corresponding cloned nodes.

    • Iterate through the original linked list to create the cloned nodes and update the hashmap.

    • Iterate through the original linked list again to set the next and random pointers of the cloned nodes using the hashmap.

    • Time comple...

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPATimes Internet interview preparation:Topics to prepare for the interview - SQL, Algorithms, Data Structures, C++, PHPTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Must verify your CV from your seniors/batchmates. 
Tip 2 : Include all the projects, intern work or hall activities or anything you have done on your own which is related to or interest of company. If you know any back-end/front-end (javascript, php, mysql etc) language do mention. I think the cv shortlist was completely based on previous work and technical skills related to Web Development/Design mentioned in the CV.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com

Interview Questionnaire 

2 Questions

  • Q1. Why Amazon?
  • Q2. What do you expect from Amazon?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be open to anything, and keep your expectations low as your expectations might kill you. Just relax and take everything in a healthy way

Coupang Interview FAQs

How many rounds are there in Coupang interview?
Coupang interview process usually has 2-3 rounds. The most common rounds in the Coupang interview process are Coding Test, Technical and Behavioral.
How to prepare for Coupang 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 Coupang. The most common topics and skills that interviewers at Coupang expect are Computer Science, Python, Backend, Operating Systems and Medical Coding.
What are the top questions asked in Coupang interview?

Some of the top questions asked at the Coupang interview -

  1. Design AB framew...read more
  2. Design faceb...read more
  3. Asked to design Circuit Break...read more

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Coupang Interview Process

based on 7 interviews

Interview experience

4.4
  
Good
View more

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Coupang Reviews and Ratings

based on 8 reviews

1.7/5

Rating in categories

1.7

Skill development

1.7

Work-life balance

2.6

Salary

1.5

Job security

1.6

Company culture

1.4

Promotions

1.5

Work satisfaction

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