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HCLTech Software Engineer Interview Questions, Process, and Tips

Updated 27 Jan 2025

Top HCLTech Software Engineer Interview Questions and Answers

  • Q1. Nth Fibonacci Number Problem Statement Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2) , with initial ...read more
  • Q2. Reverse Array Elements Given an array containing 'N' elements, the task is to reverse the order of all array elements and display the reversed array. Explanation: The el ...read more
  • Q3. Why you choose Machine Learning (during Workshop) ?
View all 164 questions

HCLTech Software Engineer Interview Experiences

300 interviews found

I applied via Company Website and was interviewed in Dec 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. C, java

Interview Preparation Tips

Interview preparation tips for other job seekers - Online

Software Engineer Interview Questions & Answers

user image Bhaskar Mishra

posted on 5 Sep 2021

I applied via Recruitment Consultant and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. String builder and string buffer When we create Arrays and when we create linked lists Treeset in Java Java 8 features Static keyword Dynamic method dispatch How to make a immutable cla...
  • Ans. 

    Questions related to Java programming language concepts and features.

    • StringBuilder and StringBuffer are used for efficient string manipulation.

    • Arrays are fixed in size while linked lists can grow dynamically.

    • TreeSet is a sorted set implementation in Java.

    • Java 8 introduced lambda expressions, streams, and functional interfaces.

    • Static keyword is used to create class-level variables and methods.

    • Dynamic method dispatch is ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident and rock!

Skills evaluated in this interview

Software Engineer Interview Questions Asked at Other Companies

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Q1. Bridge and torch problem : Four people come to a river in the nig ... read more
asked in Capgemini
Q2. In a dark room,there is a box of 18 white and 5 black gloves. You ... read more
asked in TCS
Q3. Find the Duplicate Number Problem Statement Given an integer arra ... read more
Q4. Tell me something about yourself. Define encapsulation. What is i ... read more
asked in Paytm
Q5. Puzzle : 100 people are standing in a circle .each one is allowed ... read more

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

Interview Questionnaire 

2 Questions

  • Q1. Sql TECHNICAL questions
  • Q2. Pl/sql TECHNICAL questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Improove your technical skill

I applied via Recruitment Consultant and was interviewed in Nov 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Oops concept

Interview Preparation Tips

Interview preparation tips for other job seekers - should be strong in basics

HCLTech interview questions for designations

 Senior Software Engineer

 (109)

 Associate Software Engineer

 (16)

 Software Development Engineer

 (9)

 Embedded Software Engineer

 (8)

 Software Testing Engineer

 (7)

 Software Engineer Trainee

 (6)

 Lead Software Engineer

 (3)

 Junior Software Engineer

 (2)

I applied via Naukri.com and was interviewed in Dec 2021. There was 1 interview round.

Round 1 - Aptitude Test 

It is all about your mental ability.
How quickly you are responcing.

Interview Preparation Tips

Interview preparation tips for other job seekers - We first or last one to go and try to do something different. We confident even if you are a little wrong.

Get interview-ready with Top HCLTech Interview Questions

I applied via Job Portal and was interviewed in Sep 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What's the basic thing about an interview?

Interview Preparation Tips

Interview preparation tips for other job seekers - I think to be confident with your answers in interviews.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Apr 2022. There were 4 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 tips
Round 2 - Coding Test 

C launguage coding

Round 3 - Technical 

(1 Question)

  • Q1. Which compiler we are using in c C data types
  • Ans. 

    The choice of compiler in C depends on the platform and the specific needs of the project.

    • Different platforms may have different default compilers, such as GCC on Linux and Clang on macOS.

    • Some projects may require a specific compiler for compatibility or performance reasons.

    • C compilers include GCC, Clang, Microsoft Visual C++, and Intel C++ Compiler, among others.

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Tell me about your self

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

Hacker rank test you have to take and score 60 % atleast.

Round 3 - Technical 

(2 Questions)

  • Q1. Questions on linked list data structure
  • Q2. Given a position write a code to delete a node
  • Ans. 

    Code to delete a node from a given position

    • Identify the node to be deleted and its previous node

    • Update the previous node's next pointer to skip the node to be deleted

    • Free the memory occupied by the node to be deleted

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just complete basics of dsa and you are good to go

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Aug 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Oops concepts , collection framework,4 Coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Confidence is main thin for cracking the interview.

Software Engineer Interview Questions & Answers

user image Pugazharasan S

posted on 7 Sep 2021

Interview Questionnaire 

2 Questions

  • Q1. Tell me about yourself
  • Q2. Reverse string

Interview Preparation Tips

Interview preparation tips for other job seekers - Average level interview

HCLTech Interview FAQs

How many rounds are there in HCLTech Software Engineer interview?
HCLTech interview process usually has 2-3 rounds. The most common rounds in the HCLTech interview process are Technical, HR and Coding Test.
How to prepare for HCLTech 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 HCLTech. The most common topics and skills that interviewers at HCLTech expect are Software Engineering, C++, Java, Oracle and PLSQL.
What are the top questions asked in HCLTech Software Engineer interview?

Some of the top questions asked at the HCLTech Software Engineer interview -

  1. Why you choose Machine Learning (during Workshop...read more
  2. What is final keyword? Differentiate between final and stat...read more
  3. what's difference between server.transfer and Response.redir...read more
How long is the HCLTech Software Engineer interview process?

The duration of HCLTech Software Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.

Tell us how to improve this page.

HCLTech Software Engineer Interview Process

based on 190 interviews

5 Interview rounds

  • Technical Round
  • HR Round - 1
  • HR Round - 2
  • Personal Interview1 Round
  • HR Round - 3
View more
Join HCLTech Find your spark and discover what drives you forward
HCLTech Software Engineer Salary
based on 22.7k salaries
₹1.2 L/yr - ₹8 L/yr
44% less than the average Software Engineer Salary in India
View more details

HCLTech Software Engineer Reviews and Ratings

based on 2.3k reviews

3.7/5

Rating in categories

3.5

Skill development

3.8

Work-life balance

3.0

Salary

3.9

Job security

3.7

Company culture

2.8

Promotions

3.4

Work satisfaction

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