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HCLTech Software Engineer Interview Questions, Process, and Tips
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) ?
HCLTech Software Engineer Interview Experiences
300 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Jul 2021. There were 5 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Springboot
- Q2. Java
- Q3. My background
- Q4. Previous projects
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Nov 2021. There were 2 interview rounds.
Quants , English , LR and coding questions - MCQ type
(3 Questions)
- Q1. More emphasis on projects you have done in college. SQL and DBMS - Mostly on joins and union.
- Q2. What is difference between left join and right join, Also implement the same.
- Ans.
Left join returns all records from left table and matching records from right table, right join returns all records from right table and matching records from left table.
Left join keeps all records from left table and matching records from right table
Right join keeps all records from right table and matching records from left table
Use ON keyword to specify the join condition
Example: SELECT * FROM table1 LEFT JOIN table...
- Q3. How can you acheive the same result as FULL JOIN without using the Keyword FULL JOIN in your query
Interview Preparation Tips
- SQL
- DBMS
- Python
Add few more projects to your resume.
Skills evaluated in this interview
(1 Question)
- Q1. Tell me about yourself.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Oct 2021. There were 3 interview rounds.
I attended in 2019 via campus placement drive. There were some aptitude questions and two coding questions. Coding questions are basic and ones that are focused in every placement classes and can be cracked easily.
(3 Questions)
- Q1. Technical HR have your resume and tests your knowledge based on it.
- Q2. Basics of Java and OOPS concepts
- Q3. Questions based on final year project
(2 Questions)
- Q1. HR just asks your confirmation about joining the job.
- Q2. Date of Joining, Whether you can work on shifts, Your preferable location.
Interview Preparation Tips
- Java
- SQL
HCLTech interview questions for designations
Selected
I applied via campus placement at CDAC, Noida and was interviewed before Nov 2021. There were 4 interview rounds.
Hacker Rank Coding plus Aptitude Round
(1 Question)
- Q1. Based on Resume + basics of OOP's (my case Java).
(1 Question)
- Q1. Technical Question on Data Structures and Compiler designs.
Interview Preparation Tips
May the Force with you.
Get interview-ready with Top HCLTech Interview Questions
Interview Questionnaire
2 Questions
- Q1. Explain the data structures like linked list, dfs and bfs.
- Ans.
Linked list is a linear data structure. DFS and BFS are graph traversal algorithms.
Linked list is a collection of nodes where each node points to the next node.
DFS (Depth First Search) is a traversal algorithm that explores as far as possible along each branch before backtracking.
BFS (Breadth First Search) is a traversal algorithm that explores all the vertices of a graph in breadth-first order.
Example of linked list: ...
- Q2. Optimize the given program from O(n2) to O(log n)
- Ans.
Optimize O(n2) program to O(log n)
Use binary search instead of linear search
Divide and conquer approach can be used
Implement efficient data structures like heap, AVL tree, etc.
Reduce unnecessary iterations and comparisons
Use memoization to avoid redundant calculations
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Performance tuning related
Interview Preparation Tips
I was interviewed before Jun 2021.
(1 Question)
Round duration - 90 Minutes
Round difficulty - Easy
In this round their is 3 section :-
1) section1- Apptitude
2) section2:- Sql query
3) section3- coding
- Q1.
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 elements of the given array need to...
(1 Question)
Round duration - 30 Minutes
Round difficulty - Easy
Technical Round
- 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 conditionsF(1) = F(2) = 1.Input:
...
Round duration - 30 Minutes
Round difficulty - Easy
HR round( There is 2 interviewer in the panel and both are nice).
Interview Preparation Tips
Tip 1 : Practice Array and string questions
Tip 2 : OOPS(very Important)
Tip 3 : do at least 1 good project
Tip 1 : mention those project which you know
Tip 2 : don't put false marks
Skills evaluated in this interview
Python
(1 Question)
- Q1. What is your family background?
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. I didn't ask any questions
Interview Preparation Tips
1.Telephonic
2.Video conferencing
3.HRA discussion
The first 2 rounds which is related to your choosen domain. So we have to prepare based on that. And in HRA discussion they ask about your work experience , location and pay structure. If you clear first 2 rounds then automatically you will the next round.
All the best to all who are participating in interview.
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HCLTech Interview FAQs
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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
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HCLTech Software Engineer Reviews and Ratings
based on 2.3k reviews
Rating in categories
|
Software Engineer
22.7k
salaries
|  ₹1.2 L/yr - ₹8 L/yr |
|
Technical Lead
21k
salaries
| ₹6.9 L/yr - ₹28 L/yr |
|
Senior Software Engineer
15.7k
salaries
| ₹4 L/yr - ₹16.5 L/yr |
|
Lead Engineer
14.9k
salaries
| ₹4.2 L/yr - ₹14 L/yr |
|
Analyst
14.2k
salaries
| ₹1.3 L/yr - ₹6.6 L/yr |
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