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HCLTech Software Engineer Interview Questions, Process, and Tips

Updated 26 Mar 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 167 questions

HCLTech Software Engineer Interview Experiences

305 interviews found

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

I applied via Approached by Company and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Appitude questions and neumwricals and then english and coding

Round 2 - Technical 

(2 Questions)

  • Q1. What is oops ?
  • Ans. 

    Object-oriented programming (OOP) is a programming paradigm based on the concept of objects, which can contain data and code.

    • OOP focuses on creating objects that interact with each other to solve problems

    • It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation

    • Example: In a banking system, you can have classes like Account, Customer, and Transaction

  • Answered by AI
  • Q2. What is inheitence with example
  • Ans. 

    Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

    • Allows a class to inherit attributes and methods from another class

    • Promotes code reusability and reduces redundancy

    • Derived class can override inherited methods or add new methods

    • Example: Class 'Animal' can be a base class with properties like 'name' and methods like 'eat'. Class 'Dog' can inherit f

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Tell me about your self
  • Ans. 

    I am a passionate software engineer with experience in developing web applications using various technologies.

    • Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

    • Proficient in backend development with Node.js and databases like MongoDB and MySQL

    • Familiar with version control systems like Git and deployment tools like Heroku

  • Answered by AI
  • Q2. Full form of HCL
  • Ans. 

    HCL stands for Hindustan Computers Limited, an Indian multinational IT services company.

    • HCL stands for Hindustan Computers Limited

    • It is an Indian multinational IT services company

    • Founded in 1976 by Shiv Nadar

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Its very easy to enter in HCL on behalf of interview and coding
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Self introduction
  • Q2. Group discussion
  • Q3. Technical round

Interview Preparation Tips

Interview preparation tips for other job seekers - Define your goal Update your skill Research the company

Software Engineer Interview Questions Asked at Other Companies

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Q4. Tell me something about yourself. Define encapsulation. What is i ... read more
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Q5. Puzzle : 100 people are standing in a circle .each one is allowed ... read more
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was an easy round of test

Round 2 - Coding Test 

It was conducted in hackerrank platform and it is average

Round 3 - One-on-one 

(1 Question)

  • Q1. What are the languages you know?
  • Ans. 

    I am proficient in Java, Python, C++, and JavaScript.

    • Java

    • Python

    • C++

    • JavaScript

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

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Tell me your project?
  • Q2. What problem are you facing while during projects
  • Ans. 

    I often face challenges with communication, scope creep, and technical debt during projects.

    • Communication gaps: Misunderstandings can arise between team members, leading to delays. For example, unclear requirements can result in rework.

    • Scope creep: New features are often added mid-project, which can derail timelines. For instance, a client may request additional functionalities after development has started.

    • Technical d...

  • Answered by AI

HCLTech interview questions for designations

 Senior Software Engineer

 (112)

 Associate Software Engineer

 (16)

 Software Development Engineer

 (8)

 Embedded Software Engineer

 (8)

 Software Testing Engineer

 (7)

 Software Engineer Trainee

 (5)

 Lead Software Engineer

 (3)

 Junior Software Engineer

 (2)

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

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Questions based on the resume
  • Q2. Project roles and responsibilities

Get interview-ready with Top HCLTech Interview Questions

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

(1 Question)

  • Q1. Mostly asked questions on java fundamental

Software Engineer Jobs at HCLTech

View all
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

1 hour, 2 coding questions on DSA

Round 2 - Technical 

(2 Questions)

  • Q1. A coding question on bubble sort
  • Q2. Length of a string without using inbuilt methods.
  • Ans. 

    Iterate through each character in the string and count the number of characters.

    • Create a function that takes a string as input.

    • Initialize a counter variable to 0.

    • Use a loop to iterate through each character in the string and increment the counter.

    • Return the counter as the length of the string.

  • Answered by AI
Round 3 - HR 

(4 Questions)

  • Q1. Introduce yourself
  • Q2. Long term goals
  • Q3. Location preference
  • Q4. Strengths & Weaknesses
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What are your positives and negatives
  • Ans. 

    Positives: Strong problem-solving skills, quick learner. Negatives: Perfectionist, can be overly critical.

    • Positives: Strong problem-solving skills

    • Positives: Quick learner

    • Negatives: Perfectionist

    • Negatives: Can be overly critical

  • Answered by AI
  • Q2. How can you handle difficult situations
  • Ans. 

    I handle difficult situations by staying calm, analyzing the problem, seeking help if needed, and finding a solution.

    • Stay calm and composed

    • Analyze the problem thoroughly

    • Seek help from colleagues or mentors if necessary

    • Break down the problem into smaller parts to find a solution

    • Maintain a positive attitude and focus on finding a resolution

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Manual Testing Types
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Explain about Oops concept
  • Ans. 

    Oops concept stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.

    • Oops concept focuses on creating objects that contain data in the form of fields (attributes) and code in the form of procedures (methods).

    • Encapsulation, inheritance, polymorphism, and abstraction are the four main principles of Oops concept.

    • Encapsulation refers to the bundling of data with the methods that...

  • Answered by AI
  • Q2. Explain about collection frame work
  • Ans. 

    Collection framework in Java provides a set of interfaces and classes to store and manipulate groups of objects.

    • Provides interfaces like List, Set, Map for different types of collections

    • Includes classes like ArrayList, LinkedList, HashSet, HashMap for implementing collections

    • Allows easy manipulation, iteration, and sorting of collections

    • Example: List names = new ArrayList<>(); names.add("Alice");

Answered by AI
  • Q3. Annotations in spring boot
  • Ans. 

    Annotations in Spring Boot are used to simplify the configuration and development of applications.

    • Annotations are used to provide metadata about the code

    • They can be used to define the behavior of classes, methods, and fields

    • Annotations in Spring Boot are used for dependency injection, mapping requests, and defining REST endpoints

  • Answered by AI
    Round 2 - HR 

    (2 Questions)

    • Q1. Tell about your self
    • Q2. About salary package

    Skills evaluated in this 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's difference between server.transfer and Response.redir...read more
    3. What is final keyword? Differentiate between final and stat...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 207 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 23.4k salaries
    ₹1.9 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 2.4k reviews

    3.7/5

    Rating in categories

    3.5

    Skill development

    3.8

    Work-life balance

    2.9

    Salary

    3.8

    Job security

    3.7

    Company culture

    2.8

    Promotions

    3.4

    Work satisfaction

    Explore 2.4k Reviews and Ratings
    Senior Software Engineer

    Hyderabad / Secunderabad,

    Pune

    +1

    3-5 Yrs

    ₹ 2.75-10 LPA

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