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TCS Machine Learning Engineer Interview Questions and Answers

Updated 6 Dec 2024

TCS Machine Learning Engineer Interview Experiences

4 interviews found

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

I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Logical, Verbal, reasoning 90 mins

Round 2 - Technical 

(2 Questions)

  • Q1. ML algorithms and Explain it?
  • Q2. Print even numbers in for loop?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Jun 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Machine learning - Code K-Means

Round 2 - Coding Test 

Machine Learning - Code Neural Network

Round 3 - One-on-one 

(2 Questions)

  • Q1. Machine Learning Fundamentals
  • Q2. Python Advanced
Round 4 - HR 

(1 Question)

  • Q1. Why this company

Machine Learning Engineer Interview Questions Asked at Other Companies

Q1. Find Permutation Problem Statement Given an integer N, determine ... read more
Q2. Maximum Number by One Swap You are provided with an array of N in ... read more
Q3. Subset Sum Equal To K Problem Statement Given an array/list of po ... read more
Q4. Paths in a Matrix Problem Statement Given an 'M x N' matrix, prin ... read more
Q5. What is over-fitting and under-fitting? How do you deal with it?
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. What are the projects that you have worked related to Machine Learning ?
  • Ans. 

    I have worked on projects related to image recognition, natural language processing, and predictive analytics using machine learning.

    • Developed a deep learning model for image recognition using convolutional neural networks

    • Implemented a sentiment analysis system using natural language processing techniques

    • Built a predictive analytics model for customer churn prediction in a telecom company

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Tell us about the projects you have worked related to Machine Learning
  • Ans. 

    I have worked on projects involving natural language processing, computer vision, and predictive modeling.

    • Developed a sentiment analysis model using NLP techniques

    • Implemented a facial recognition system using computer vision algorithms

    • Built a predictive model for customer churn prediction

  • Answered by AI

Skills evaluated in this interview

TCS interview questions for designations

 Data Scientist and Machine Learning Engineer

 (2)

 Data Scientist

 (35)

 Jr. Data Scientist

 (7)

 Senior Data Analyst

 (5)

 Senior Data Scientist

 (3)

 Business Intelligence Analyst

 (2)

 Lead Data Scientist

 (2)

 Data Science Intern

 (2)

Interview questions from similar companies

I applied via Company Website and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Question related technologies you have worked on and there versions..how your production cycle worked in last company and some oops related questions
  • Q2. Be confident they don't take more than 2-3 rounds.your basic must be perfect

Interview Preparation Tips

Interview preparation tips for other job seekers - They don't take more than 2-3 rounds.be confident and basics must be perfect

I applied via Naukri.com and was interviewed in Sep 2021. There were 2 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 - Technical 

(1 Question)

  • Q1. All types of test steeps
  • Ans. 

    Types of test steps in software testing

    • Unit testing - testing individual units or components of the software

    • Integration testing - testing how different units or components work together

    • System testing - testing the entire system as a whole

    • Acceptance testing - testing if the software meets the requirements and is ready for release

    • Regression testing - testing to ensure that changes or updates to the software did not intro...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Hope for the best.All can achieve same

Interview Questionnaire 

1 Question

  • Q1. Occurs, precompile , file status codes , sql queries and scenarios on sql.

Interview Questionnaire 

1 Question

  • Q1. What types of transformation used in your project What is lookup and what are the types So many basic questions regarding organization
  • Ans. 

    Answering questions about transformation and lookup types used in a project

    • Transformation types used in the project may include data mapping, aggregation, filtering, and sorting

    • Lookup is a process of searching for a specific value in a table or database

    • Types of lookup include exact match, range match, and fuzzy match

    • Questions about organization may refer to project management, team collaboration, or software developmen

  • Answered by AI

Interview Questionnaire 

1 Question

  • Q1. Java collection

Interview Preparation Tips

Interview preparation tips for other job seekers - In hackathon , there is no interview round.

I applied via Company Website and was interviewed in Jun 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Web development questions
  • Ans. I have worked on tensor flow and django techs
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Not much but be confident to which you answer

TCS Interview FAQs

How many rounds are there in TCS Machine Learning Engineer interview?
TCS interview process usually has 2 rounds. The most common rounds in the TCS interview process are One-on-one Round, Coding Test and HR.
How to prepare for TCS Machine Learning 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 Machine Learning, Python, Artificial Intelligence, Deep Learning and R.
What are the top questions asked in TCS Machine Learning Engineer interview?

Some of the top questions asked at the TCS Machine Learning Engineer interview -

  1. What are the projects that you have worked related to Machine Learnin...read more
  2. Tell us about the projects you have worked related to Machine Learn...read more
  3. Print even numbers in for lo...read more

Tell us how to improve this page.

TCS Machine Learning Engineer Interview Process

based on 4 interviews

Interview experience

3.8
  
Good
View more

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TCS Machine Learning Engineer Salary
based on 457 salaries
₹3.7 L/yr - ₹13.2 L/yr
29% less than the average Machine Learning Engineer Salary in India
View more details

TCS Machine Learning Engineer Reviews and Ratings

based on 34 reviews

3.6/5

Rating in categories

3.6

Skill development

4.2

Work-life balance

2.6

Salary

4.5

Job security

3.7

Company culture

2.6

Promotions

3.4

Work satisfaction

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