Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by TCS Team. If you also belong to the team, you can get access from here

TCS Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

TCS Software Engineer Interview Questions, Process, and Tips

Updated 27 Feb 2025

Top TCS Software Engineer Interview Questions and Answers

  • Q1. Find the Duplicate Number Problem Statement Given an integer array 'ARR' of size 'N' containing numbers from 0 to (N - 2). Each number appears at least once, and there i ...read more
  • Q2. Find the Second Largest Element Given an array or list of integers 'ARR', identify the second largest element in 'ARR'. If a second largest element does not exist, retur ...read more
  • Q3. What is the reason that the Iterative Waterfall model was introduced?
View all 289 questions

TCS Software Engineer Interview Experiences

452 interviews found

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV), Bhopal and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic aptitude questions on time distance

Round 2 - Coding Test 

Basic programming and few programs about plaindrone

Interview Preparation Tips

Topics to prepare for TCS Software Engineer interview:
  • C++
  • Java
Interview preparation tips for other job seekers - Good at basics and good communication skills
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 

Aptitude tests : Duration, topics vary widely.

Round 3 - One-on-one 

(4 Questions)

  • Q1. Can you describe a challenging technical problem you faced and how you solve it ?
  • Ans. 

    Developing a real-time chat application with high scalability and low latency.

    • Designing a distributed architecture to handle a large number of concurrent users.

    • Implementing efficient data synchronization between multiple servers.

    • Optimizing network communication to minimize latency.

    • Ensuring data consistency and reliability in a distributed environment.

  • Answered by AI
  • Q2. How do you stay up to date with emerging technologies and programming language ?
  • Ans. 

    I stay up to date with emerging technologies and programming languages through various methods.

    • I regularly read tech blogs and news websites to stay informed about the latest trends and advancements.

    • I participate in online forums and communities where developers discuss new technologies and share their experiences.

    • I attend conferences, workshops, and webinars to learn from industry experts and network with other profes...

  • Answered by AI
  • Q3. Why did you choose this company for work?
  • Q4. Tell me something about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Sure, I'd be happy to share some interview advice and questions that could help job seekers prepare better.

So, how to approach a difficult task or problem:

Define the problem: Start by clearly defining the problem or task at hand. What is desired outcome, and what are the specific challenges to need to address?

Brainstorm solutions: Once you understand the problem, brainstorm possible solutions. This may involve gathering information, consulting with others, or simply taking some time to think creatively.

Evaluate options: After generating a list of possible solutions, evaluate each one based on its feasibility, effectiveness, and potential impact.

Develop a plan: Once you have selected the best solution, develop a plan of action that outlines the steps needed to achieve the desired outcome. Make sure to include timelines, responsibilities, and any necessary resources.

Implement and monitor progress: Finally, put your plan into action and monitor progress along the way. Be prepared to adjust your approach if needed, and celebrate milestones and successes as you work towards your goal.

Software Engineer Interview Questions Asked at Other Companies

asked in Qualcomm
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
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

1 hour basic mathamatical problems

Round 2 - One-on-one 

(2 Questions)

  • Q1. Why do you want to join TCS?
  • Q2. What are the different projects you have worked on?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Referral and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Explain Spring boot starters?
  • Ans. 

    Spring Boot starters are a set of convenient dependency descriptors that you can include in your application.

    • Spring Boot starters are pre-configured Spring application contexts that can be used to simplify the setup of new Spring applications.

    • They provide a way to add dependencies to your project with a single entry in your pom.xml file.

    • Starters are designed to work together and provide a cohesive set of features for y...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Your Salary Expectation?

Skills evaluated in this interview

TCS interview questions for designations

 Associate Software Engineer

 (93)

 Senior Software Engineer

 (61)

 Assistant Software Engineer

 (22)

 Software Engineer Trainee

 (19)

 Software Testing Engineer

 (15)

 Junior Software Engineer

 (11)

 Software Development Engineer

 (9)

 System Software Engineer

 (3)

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

(1 Question)

  • Q1. Introduction about yourself
Round 2 - Technical 

(1 Question)

  • Q1. What is the role of modules in angular
  • Ans. 

    Modules in Angular help organize the application into cohesive blocks of functionality.

    • Modules in Angular help organize the application by grouping related components, directives, pipes, and services together.

    • They help in managing dependencies between different parts of the application.

    • Modules can be imported and exported to share functionality across different parts of the application.

    • Angular modules can be feature mo...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Formal joining process

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up your technical skills
understand data structure and algorithms
prepare behavioral questions

Skills evaluated in this interview

Get interview-ready with Top TCS Interview Questions

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. What is string buffer? What is stream api?
  • Ans. 

    String buffer is a mutable sequence of characters. Stream API is a set of classes for processing sequences of elements.

    • String buffer allows for efficient manipulation of strings without creating new objects.

    • Stream API provides a functional approach to processing collections of objects.

    • String buffer is synchronized while StringBuilder is not.

    • Stream API supports operations like filter, map, reduce, and collect.

  • Answered by AI
  • Q2. What is string buffer?
  • Ans. 

    String buffer is a data structure that stores and manipulates a sequence of characters.

    • String buffer is mutable, meaning it can be modified after creation.

    • It is more efficient for concatenating strings compared to regular string concatenation.

    • Examples include StringBuffer class in Java and StringBuilder class in C#.

  • Answered by AI
  • Q3. What is stream api?
  • Ans. 

    Stream API is a feature in Java that allows processing collections of objects in a functional style.

    • Stream API provides a way to perform operations on collections like filter, map, reduce, etc.

    • It supports functional programming paradigms like lambda expressions.

    • Example: List names = Arrays.asList("Alice", "Bob", "Charlie"); Stream stream = names.stream();

Answered by AI

Skills evaluated in this interview

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

Probability, English

Round 2 - Coding Test 

Basic coding, java, loops

Round 3 - One-on-one 

(2 Questions)

  • Q1. Structured language
  • Q2. Core java, HTML
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Programming questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Aptitude Test 

First round was an aptitude test along with 2 coding question.

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. Opps concepts and SQL query

TCS Interview FAQs

How many rounds are there in TCS Software Engineer interview?
TCS interview process usually has 2-3 rounds. The most common rounds in the TCS interview process are Technical, Aptitude Test and Resume Shortlist.
How to prepare for TCS 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 TCS. The most common topics and skills that interviewers at TCS expect are Java, SQL, Unix, Adc and C.
What are the top questions asked in TCS Software Engineer interview?

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

  1. Can you describe a challenging technical problem you faced and how you solve it...read more
  2. How do you stay up to date with emerging technologies and programming languag...read more
  3. Explain the difference between ArrayList and LinkedList in Java. ArrayList is i...read more
How long is the TCS Software Engineer interview process?

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

Tell us how to improve this page.

TCS Software Engineer Interview Process

based on 276 interviews

5 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
  • HR Round - 1
  • HR Round - 2
  • Personal Interview1 Round
View more
TCS Software Engineer Salary
based on 23.4k salaries
₹3 L/yr - ₹10.5 L/yr
21% less than the average Software Engineer Salary in India
View more details

TCS Software Engineer Reviews and Ratings

based on 1.5k reviews

3.9/5

Rating in categories

3.7

Skill development

4.0

Work-life balance

3.2

Salary

4.5

Job security

3.9

Company culture

3.1

Promotions

3.6

Work satisfaction

Explore 1.5k Reviews and Ratings
System Engineer
1.1L salaries
unlock blur

₹1 L/yr - ₹9 L/yr

IT Analyst
66.7k salaries
unlock blur

₹5.1 L/yr - ₹16 L/yr

AST Consultant
51.5k salaries
unlock blur

₹8 L/yr - ₹25 L/yr

Assistant System Engineer
29.8k salaries
unlock blur

₹2.2 L/yr - ₹5.8 L/yr

Associate Consultant
29.4k salaries
unlock blur

₹9 L/yr - ₹32 L/yr

Explore more salaries
Compare TCS with

Amazon

4.1
Compare

Wipro

3.7
Compare

Infosys

3.6
Compare

Accenture

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview