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HCLTech Senior Systems Engineer Interview Questions and Answers

Updated 17 Mar 2024

HCLTech Senior Systems Engineer Interview Experiences

4 interviews found

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

I applied via Referral and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Technical One-on-One Round. Make sure you know everything that you mention on your CV. The projects you mentioned should be answer in this structure like 1) What was the project 2) What was your role 3) W...
  • Q2. Keep your basics clear
Round 2 - One-on-one 

(2 Questions)

  • Q1. Manager Round, will about your previous project experience but not in that much technical.
  • Q2. How fast you can learn any new technology/module?
  • Ans. 

    I have a proven track record of quickly learning new technologies/modules.

    • I have a strong foundation in fundamental concepts which helps me grasp new technologies quickly.

    • I am proactive in seeking out resources such as online tutorials, documentation, and training courses to accelerate my learning.

    • I have successfully learned and implemented new technologies/modules in previous roles, such as cloud computing platforms l...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary Negotiation, Location, Notice Period, Joining/Offer Letter
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Tell about technologies you worked

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

I applied via Recruitment Consulltant and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Basic java 8 and springboot questions

I applied via Referral and was interviewed before Nov 2021. 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 - Aptitude Test 

Basic coding and aptitude knowledge

Round 3 - Technical 

(1 Question)

  • Q1. Depends on role as they asked from me regarding Database and some basic technical knowledge of Networking
Round 4 - HR 

(1 Question)

  • Q1. Basic HR discussion round regarding salary negotiation and basic information.

Interview Preparation Tips

Interview preparation tips for other job seekers - Smooth process while onboarding and good environment as I’m working here for more than 3Years now.

HCLTech interview questions for designations

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 (1)

Interview questions from similar companies

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

Interview Questionnaire 

1 Question

  • Q1. Oops concepts, angular , .net core middlewares

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic concepts well

I applied via Campus Placement and was interviewed in Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Best sorting although and its working they asked
  • Q2. Write a program to replace the character with another character in java.
  • Ans. 

    A program to replace a character with another character in Java.

    • Create a string variable with the original text

    • Use the replace() method to replace the character with another character

    • Print the new string with the replaced character

  • Answered by AI
  • Q3. SQL queries on order by, group by, and it's difference they asked.
  • Q4. Project management experience they asked.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare on the basis concepts and be perfect on your resume they are not expecting much from you as you are a fresher.

Skills evaluated in this interview

I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Where do we use BigInteger in java ?
  • Ans. 

    BigInteger is used for mathematical operations involving very large integers in Java.

    • BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.

    • It is commonly used in cryptography and security applications.

    • It provides methods for arithmetic, bitwise, and logical operations on large integers.

    • Example: calculating factorial of a large number, generating large prime nu

  • Answered by AI
  • Q2. Merge Sort Algo code in java
  • Ans. 

    Merge Sort Algo code in java

    • Divide the array into two halves

    • Recursively sort the two halves

    • Merge the sorted halves

    • Time complexity: O(n log n)

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Genpact Software Engineer interview:
  • Core Java
  • DSA
Interview preparation tips for other job seekers - Not a very good interview experience. I was asked 2-3 questions only. Not satisfied with interview process.

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

10 Questions

  • Q1. Tell me about yourself
  • Q2. Write a program to print unique elements in an array in java
  • Ans. 

    Program to print unique elements in an array in Java

    • Create a HashSet to store unique elements

    • Iterate through the array and add each element to the HashSet

    • Print the HashSet to get the unique elements

  • Answered by AI
  • Q3. Types of data structures
  • Ans. 

    Data structures are ways of organizing and storing data in a computer so that it can be accessed and used efficiently.

    • Arrays - a collection of elements of the same type

    • Linked Lists - a sequence of nodes where each node contains a reference to the next node

    • Stacks - a collection of elements with two main operations: push (add) and pop (remove)

    • Queues - a collection of elements with two main operations: enqueue (add) and d...

  • Answered by AI
  • Q4. Tree traversal
  • Q5. What is oops
  • Ans. 

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

    • OOPs focuses on creating objects that contain both data and functions.

    • It emphasizes on encapsulation, inheritance, and polymorphism.

    • Examples of OOPs languages are Java, C++, Python, etc.

  • Answered by AI
  • Q6. Applications of oops
  • Ans. 

    OOPs is used for creating modular, reusable and maintainable code.

    • Encapsulation: Hiding implementation details and exposing only necessary information.

    • Inheritance: Reusing code and creating a hierarchy of classes.

    • Polymorphism: Using a single interface to represent multiple entities.

    • Abstraction: Reducing complexity by hiding unnecessary details.

    • Examples: Java, C++, Python, Ruby, etc.

  • Answered by AI
  • Q7. What is inheritance
  • Ans. 

    Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.

    • Inheritance allows code reuse and promotes code organization.

    • The existing class is called the parent or superclass, and the new class is called the child or subclass.

    • The child class inherits all the properties and methods of the parent class and can also add its own unique properties and ...

  • Answered by AI
  • Q8. What is polymorphism
  • Ans. 

    Polymorphism is the ability of an object to take on many forms.

    • It allows objects of different classes to be treated as if they were objects of the same class.

    • It is achieved through method overriding and method overloading.

    • Example: A parent class Animal can have child classes like Dog, Cat, and Bird, each with their own unique implementation of the method 'makeSound'.

    • Polymorphism makes code more flexible and reusable.

  • Answered by AI
  • Q9. What is abstraction? Explain with example
  • Ans. 

    Abstraction is the process of hiding complex implementation details and exposing only the necessary information.

    • Abstraction helps in reducing complexity and increasing efficiency.

    • It allows us to focus on the essential features of an object or system.

    • For example, a car can be abstracted as a vehicle with certain properties like speed, fuel efficiency, and seating capacity.

    • Abstraction can be achieved through interfaces,

  • Answered by AI
  • Q10. What is encapsulation
  • Ans. 

    Encapsulation is the process of hiding implementation details and providing a public interface for accessing the functionality.

    • Encapsulation helps in achieving data abstraction and information hiding

    • It prevents unauthorized access to the internal details of an object

    • It allows for easy modification of implementation without affecting the external code

    • Example: A class with private variables and public methods

    • Example: A b...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - As I'm from ECE background it's little bit easy for me because they ask basic questions. If we are good enough in basics it's easy to crack Mindtree interview

Skills evaluated in this interview

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

Interview Questionnaire 

1 Question

  • Q1. In and out of project. How bucketing concept works. Data localisation in Hadoop. Persistence in spark.

Interview Preparation Tips

Interview preparation tips for other job seekers - Project should be explained well and basic concepts should be cleared.

I applied via Naukri.com and was interviewed in Mar 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. 1) OOOps concept 2) SQLbasic question all theory questions no coding

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare all theory questions like generics, delegates, joins, views, oops

HCLTech Interview FAQs

How many rounds are there in HCLTech Senior Systems Engineer interview?
HCLTech interview process usually has 2-3 rounds. The most common rounds in the HCLTech interview process are One-on-one Round, Technical and HR.
How to prepare for HCLTech Senior Systems 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 Automotive, Doors, Requirement Engineering and System Engineering.
What are the top questions asked in HCLTech Senior Systems Engineer interview?

Some of the top questions asked at the HCLTech Senior Systems Engineer interview -

  1. how fast you can learn any new technology/modu...read more
  2. Technical One-on-One Round. Make sure you know everything that you mention on y...read more
  3. Depends on role as they asked from me regarding Database and some basic technic...read more

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HCLTech Senior Systems Engineer Interview Process

based on 4 interviews

Interview experience

4
  
Good
View more
Join HCLTech Find your spark and discover what drives you forward
HCLTech Senior Systems Engineer Salary
based on 156 salaries
₹6 L/yr - ₹22.8 L/yr
112% more than the average Senior Systems Engineer Salary in India
View more details

HCLTech Senior Systems Engineer Reviews and Ratings

based on 15 reviews

3.6/5

Rating in categories

3.2

Skill development

3.5

Work-life balance

3.0

Salary

4.0

Job security

3.2

Company culture

2.9

Promotions

3.3

Work satisfaction

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