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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

451 interviews found

Software Engineer Interview Questions & Answers

user image Hitesh Jadhav

posted on 17 Jul 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Windchill customization domain
  • Q2. Windchill wizards
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Easy to clear if you prepare

Round 2 - Coding Test 

One easy code other could be data structures or dynamic programming

Round 3 - One-on-one 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Basic coding questions

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 - Technical 

(2 Questions)

  • Q1. What is job card?
  • Ans. 

    A job card is a document that outlines the tasks, responsibilities, and deadlines for a specific job or project.

    • Job cards typically include details such as job title, description, assigned team members, start and end dates, and progress status.

    • They are commonly used in project management to track and monitor the progress of tasks and ensure timely completion.

    • Job cards can also include additional information such as pri...

  • Answered by AI
  • Q2. What is better static or dynamic call?
  • Ans. 

    It depends on the specific requirements of the software and the trade-offs between performance and flexibility.

    • Static calls are faster as they are resolved at compile time, while dynamic calls offer more flexibility at runtime.

    • Static calls are typically used for performance-critical code where the method being called is known at compile time.

    • Dynamic calls are useful when the method being called is determined at runtime...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up your basics very well.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

2 coding question -easy

Round 2 - Technical 

(2 Questions)

  • Q1. M L basics questions ?
  • Q2. ML Algorithms questions ?

TCS interview questions for designations

 Associate Software Engineer

 (94)

 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
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed in Sep 2023. There were 3 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 

Simple mathametical questions like percentage,age,gender,probability

Round 3 - Technical 

(3 Questions)

  • Q1. What is javascript?why we need it ?whats the functionality u used in that
  • Ans. 

    JavaScript is a programming language commonly used for web development to add interactivity and dynamic content to websites.

    • JavaScript is a client-side scripting language used to create interactive web pages.

    • It can be used to validate form data, create animations, and dynamically update content without reloading the page.

    • Common functionalities include event handling, DOM manipulation, and AJAX requests.

    • Example: documen...

  • Answered by AI
  • Q2. NAhehovh fi3fihigh nvkelvevitt e;;j;t g;tjgitj m;;tgjorkgopjrgiphigrtghouthguthg
  • Q3. Roirhgohegohe nfroih ihln ngnn ngkreg grekg nkernnn

Skills evaluated in this interview

Get interview-ready with Top TCS Interview Questions

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

I applied via Recruitment Consulltant and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

Work from home - good or bad

Round 2 - Aptitude Test 

Half hour - there 40 questions to answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Take one position and go opposite the whole room
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - One-on-one 

(1 Question)

  • Q1. I was asked about my current project details

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic angular questions
Round 2 - One-on-one 

(1 Question)

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

I applied via Company Website and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - Aptitude Test 

A software engineer aptitude test assesses problem-solving, coding, and analytical skills. Key areas include logical reasoning (patterns, puzzles), quantitative aptitude (math, data interpretation), programming (coding, debugging, algorithms), and technical knowledge (data structures, OOP, system design). Verbal ability (grammar, comprehension) is also evaluated. The test typically lasts 1–2 hours and is used to measure technical and cognitive abilities crucial for software development roles.

Interview Preparation Tips

Interview preparation tips for other job seekers - Build coding skills, showcase projects, network effectively, and prepare for interviews.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. How have you used your technical knowledge when implementing the same for assigned project?

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 23k 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

3.0

Promotions

3.6

Work satisfaction

Explore 1.5k Reviews and Ratings
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