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H&M Software Engineer Interview Questions and Answers

Updated 14 Oct 2024

H&M Software Engineer Interview Experiences

3 interviews found

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

(2 Questions)

  • Q1. Spring Boot annotations related question
  • Q2. Java 8 advantages
  • Ans. 

    Java 8 introduced several new features and improvements, including lambda expressions, functional interfaces, streams, and default methods.

    • Lambda expressions allow for more concise and readable code.

    • Functional interfaces enable the use of lambda expressions.

    • Streams provide a way to work with collections in a more functional style.

    • Default methods allow interfaces to have method implementations.

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Questions on microservices
  • Q2. Types of HTTP methods, what is idempotency in rest api
  • Ans. 

    HTTP methods include GET, POST, PUT, DELETE, PATCH. Idempotency in REST API means multiple identical requests have the same effect as a single request.

    • HTTP methods: GET, POST, PUT, DELETE, PATCH

    • Idempotency in REST API: Multiple identical requests have the same effect as a single request

    • Example: GET and PUT are idempotent as they do not change the state of the server with multiple identical requests

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare well in Core Java and Spring Boot related topics

Skills evaluated in this interview

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

I applied via Approached by Company and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Java 8 related programming
  • Q2. Data Structures
Round 2 - Technical 

(1 Question)

  • Q1. Techno Managerial around

Interview Preparation Tips

Topics to prepare for H&M Software Engineer interview:
  • Data Structures
  • Java
  • Devops
  • Cloud Computing

Software Engineer Interview Questions Asked at Other Companies

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

I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Coding Test 

It was very easy to code leetcode easy

Round 2 - Aptitude Test 

Very good interviewing experience in this

Software Engineer Jobs at H&M

View all

Interview questions from similar companies

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

I applied via Walk-in and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Good with easy questions

Round 2 - Technical 

(1 Question)

  • Q1. Questions around my projects
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion round with HR
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic questions for ADF
Round 2 - HR 

(1 Question)

  • Q1. Basic HR round for CTC and notice period
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - One-on-one 

(2 Questions)

  • Q1. Coding question: Given a sorted array of numbers. All numbers have freq of 2 in array except one number. Find that number with T.C of logn
  • Ans. 

    Find the single number in a sorted array with frequency of 2 for all other numbers.

    • Use binary search to find the number with different frequency.

    • Check if the mid element is at even or odd index to determine which side to search next.

    • Example: Input array [1, 1, 2, 2, 3, 3, 4, 4, 5] should return 5.

  • Answered by AI
  • Q2. Print left view of tree
  • Ans. 

    Print the left view of a tree by traversing the tree from left to right at each level

    • Traverse the tree using level order traversal

    • Print the first node at each level encountered during traversal

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Detailed discussion on projects
  • Q2. Questions on O.S like about deadlocks,etc..

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Design a distributed system with 10mil users
  • Ans. 

    Design a distributed system to handle 10 million users.

    • Use a microservices architecture to break down the system into smaller, manageable components.

    • Implement load balancing to distribute user requests across multiple servers.

    • Utilize a distributed database to store user data and ensure scalability.

    • Implement caching mechanisms to improve performance and reduce database load.

    • Use message queues for asynchronous communicat...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - just writing to login , no interviwe yet

Skills evaluated in this interview

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

I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is the XPath?
  • Ans. 

    XPath is a query language used for selecting nodes from an XML document.

    • XPath stands for XML Path Language

    • It is used to navigate through elements and attributes in an XML document

    • XPath uses path expressions to select nodes or node-sets in an XML document

    • Example: /bookstore/book[1]/title selects the title of the first book in a bookstore

  • Answered by AI
  • Q2. Difference between static and non-static?
  • Ans. 

    Static variables are shared among all instances of a class, while non-static variables belong to individual instances.

    • Static variables are declared using the 'static' keyword, while non-static variables are not.

    • Static variables are initialized only once at the start of the program, while non-static variables are initialized each time an instance is created.

    • Static variables can be accessed using the class name, while no...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Instahyre and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Coding Test 

Medium leetcode question on graph was given by third party interviewer BarRaiser

Interview Preparation Tips

Topics to prepare for ALLEN Career Institute Senior Software Engineer interview:
  • Data Structures
  • Algorithms
Interview preparation tips for other job seekers - Prepare DSA questions on tree and graphs
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

India gdp growth and make in india

Round 2 - Technical 

(1 Question)

  • Q1. Global market and em market
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H&M Interview FAQs

How many rounds are there in H&M Software Engineer interview?
H&M interview process usually has 2 rounds. The most common rounds in the H&M interview process are Technical, Coding Test and Aptitude Test.
How to prepare for H&M 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 H&M. The most common topics and skills that interviewers at H&M expect are Agile, SEZ, SQL, Unit Testing and Automation.
What are the top questions asked in H&M Software Engineer interview?

Some of the top questions asked at the H&M Software Engineer interview -

  1. Types of HTTP methods, what is idempotency in rest ...read more
  2. Java 8 advanta...read more
  3. Java 8 related programm...read more

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H&M Software Engineer Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
View more

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H&M Software Engineer Salary
based on 43 salaries
₹13 L/yr - ₹45 L/yr
221% more than the average Software Engineer Salary in India
View more details

H&M Software Engineer Reviews and Ratings

based on 6 reviews

4.0/5

Rating in categories

3.8

Skill development

4.7

Work-life balance

4.5

Salary

3.4

Job security

3.7

Company culture

3.8

Promotions

3.2

Work satisfaction

Explore 6 Reviews and Ratings
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Bangalore / Bengaluru

2-7 Yrs

₹ 13-36.4 LPA

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