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Tech Mahindra Senior Software Engineer Interview Questions and Answers

Updated 8 Aug 2025

125 Interview questions

A Senior Software Engineer was asked 1mo ago
Q. Can you describe some of your technical skills and experiences?
Ans. 

I have extensive experience in software development, specializing in full-stack development, cloud computing, and agile methodologies.

  • Proficient in languages like Java, Python, and JavaScript; developed a microservices architecture using Spring Boot and Node.js.

  • Experience with front-end frameworks such as React and Angular; built responsive web applications that improved user engagement by 30%.

  • Skilled in cloud pla...

A Senior Software Engineer was asked 1mo ago
Q. Can you hear me clearly?
Ans. 

Effective communication is crucial for collaboration, problem-solving, and project success in software engineering.

  • Active Listening: Ensure you understand others by paraphrasing their points. For example, during a team meeting, repeat back what you heard.

  • Clear Documentation: Maintain clear and concise documentation for code and processes. For instance, use README files to explain project setup.

  • Regular Updates: Kee...

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A Senior Software Engineer was asked 1mo ago
Q. What are hooks used for, and why are they used in React?
Ans. 

Hooks are functions that let you use state and lifecycle features in React functional components.

  • Hooks allow functional components to manage state without converting them to class components. Example: useState.

  • They enable side effects in functional components using useEffect. Example: fetching data on component mount.

  • Custom hooks can be created to encapsulate reusable logic. Example: useFetch for API calls.

  • Hooks f...

A Senior Software Engineer was asked 1mo ago
Q. How do you pass data from children to parent in React?
Ans. 

In React, data can be passed from child components to parent components using callback functions.

  • 1. Define a function in the parent component that will handle the data received from the child.

  • 2. Pass this function as a prop to the child component.

  • 3. In the child component, call the function with the data you want to send back to the parent.

  • Example: In Parent: const handleData = (data) => { console.log(data); };...

What people are saying about Tech Mahindra

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From Chai Breaks to Boardrooms: 10 Years of Ops Ka Tadka! AMA with an Ops Manager who's seen it ALL!
Shhhhh... It's me, your friendly neighborhood Operations Manager, here to spill some anonymous 'gyaan'! I've been in the Ops game for over a decade, managing teams bigger than a typical Indian wedding guest list (over 1000 people, no less!). Currently an Operations Manager at a well-known company, From my days at a large BPO ('Concentrix') to a big IT firm ('TechM'), I've tackled challenges that would make your spreadsheets cry. I Still Remember the project I Initiated for a company, Led a team of 27 'superstars' to boost attendance, cut AHT, and make customers happier than finding ₹500 in an old jeans pocket! Think you've got an Ops problem or a burning career question? Bring it on! Ask me Anything about scaling teams, dealing with 'sarkari files' of processes, or how to actually get things done in the Indian corporate jungle. No filters, just real talk from someone who's seen it all. Let's make this go viral!"
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A Senior Software Engineer was asked 1mo ago
Q. How do you manage state in a React application?
Ans. 

State management in React involves using local state, context API, and external libraries for efficient data handling.

  • Use local state with the useState hook for simple components: const [count, setCount] = useState(0);

  • Utilize the Context API for global state management: create a context and use useContext to access it.

  • Leverage external libraries like Redux or MobX for complex state management needs, allowing for c...

What are the roles & responsibilities of a Senior Software Engineer at Tech Mahindra?

Testing and Quality Assurance

  • Design and execute test cases for data governance features
  • Perform automated and manual testing on various data sources

Read full roles & responsibilities

A Senior Software Engineer was asked 1mo ago
Q. What is the difference between StringBuffer and StringBuilder in Java?
Ans. 

StringBuffer is synchronized and thread-safe, while StringBuilder is not, making StringBuilder faster for single-threaded scenarios.

  • 1. Synchronization: StringBuffer is synchronized, making it thread-safe; StringBuilder is not synchronized, making it faster in single-threaded contexts.

  • 2. Performance: StringBuilder generally performs better than StringBuffer due to the lack of synchronization overhead.

  • 3. Use Case: U...

Tech Mahindra HR Interview Questions

716 questions and answers

Q. Tell me about yourself and your experience relevant to this role
Q. How do you handle challenging situations while working in a team?
Q. Why did you decide to join this position?
A Senior Software Engineer was asked 2mo ago
Q. Can you describe your project and its relevance?
Ans. 

Discussed a project involving a scalable web application for real-time data processing.

  • Utilized microservices architecture to enhance scalability and maintainability.

  • Implemented a RESTful API for seamless integration with front-end applications.

  • Used Docker for containerization, ensuring consistent environments across development and production.

  • Incorporated CI/CD pipelines for automated testing and deployment, redu...

Are these interview questions helpful?
A Senior Software Engineer was asked 2mo ago
Q. What questions were you asked about AWS Elastic Block Store (EBS) during your interview?
Ans. 

AWS Elastic Block Store (EBS) provides scalable block storage for use with Amazon EC2 instances.

  • EBS volumes are persistent block storage that can be attached to EC2 instances.

  • They come in various types, such as General Purpose SSD (gp2), Provisioned IOPS SSD (io1), and Magnetic (standard).

  • EBS volumes can be resized and modified without downtime, allowing for flexible storage management.

  • Snapshots can be created fro...

A Senior Software Engineer was asked 3mo ago
Q. What are collections, and can you explain them in detail with real-time use cases?
Ans. 

Collections are data structures that store groups of related objects, enabling efficient data management and manipulation.

  • ArrayList: A resizable array implementation in Java, useful for storing lists of items like user profiles in a social media app.

  • HashMap: A key-value pair collection that allows for fast retrieval, ideal for caching user sessions in a web application.

  • HashSet: A collection that prevents duplicate...

A Senior Software Engineer was asked 4mo ago
Q. What technical knowledge do you have about SQL development?
Ans. 

I have extensive experience in SQL development, including database design, optimization, and complex query writing.

  • Proficient in writing complex SQL queries for data retrieval and manipulation, e.g., using JOINs, subqueries, and CTEs.

  • Experience in database design and normalization to ensure data integrity and reduce redundancy.

  • Skilled in performance tuning of SQL queries using indexing and query optimization techn...

Tech Mahindra Senior Software Engineer Interview Experiences

168 interviews found

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

I appeared for an interview before Aug 2024, where I was asked the following questions.

  • Q1. Angular basics questions
  • Q2. Javascript basics
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview in Jun 2025, where I was asked the following questions.

  • Q1. Coding and technical question
  • Q2. Some what technical
  • Ans. 

    I have extensive experience in software development, specializing in full-stack development, cloud computing, and agile methodologies.

    • Proficient in languages like Java, Python, and JavaScript; developed a microservices architecture using Spring Boot and Node.js.

    • Experience with front-end frameworks such as React and Angular; built responsive web applications that improved user engagement by 30%.

    • Skilled in cloud platform...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in May 2025, where I was asked the following questions.

  • Q1. What is a car?
  • Ans. 

    A car is a wheeled motor vehicle used for transportation, typically powered by an internal combustion engine or electric motor.

    • Cars come in various types, such as sedans, SUVs, and hatchbacks.

    • They are designed for personal transport, often accommodating 4-5 passengers.

    • Modern cars feature advanced technology, including GPS navigation and infotainment systems.

    • Electric cars, like the Tesla Model 3, are becoming increasing...

  • Answered by AI
  • Q2. What is a car part?
  • Ans. 

    A car part is any component that makes up a vehicle, contributing to its functionality and performance.

    • Engine: The heart of the car, responsible for converting fuel into mechanical energy.

    • Transmission: Transfers power from the engine to the wheels, allowing the car to move.

    • Brakes: Essential for slowing down or stopping the vehicle safely.

    • Suspension: Supports the vehicle's weight and absorbs shocks from the road.

    • Battery...

  • Answered by AI
  • Q3. What is the symbol of a car?
  • Ans. 

    The symbol of a car often refers to its logo, representing the brand and identity of the vehicle.

    • Logos like the Mercedes-Benz star symbolize luxury and performance.

    • Toyota's emblem represents reliability and innovation.

    • The BMW roundel signifies a heritage of engineering excellence.

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Coding Test 

Just few normal coding questions

Round 2 - Technical 

(1 Question)

  • Q1. Simple swift questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep this as last option
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Basic Java questions, multi threading, springboot
Round 2 - Technical 

(1 Question)

  • Q1. Live coding round. Largest common prefix
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It's a general aptitude test with 60 questions in 1hr

Round 2 - Group Discussion 

Gave a topic to discuss

Round 3 - Technical 

(2 Questions)

  • Q1. Reverse a string
  • Q2. Oops topic questions
Round 4 - HR 

(2 Questions)

  • Q1. Problem solving skills
  • Ans. 

    Effective problem-solving involves analytical thinking, creativity, and collaboration to find optimal solutions.

    • Identify the problem clearly: For example, in a project, define the specific bug affecting functionality.

    • Break down the problem: Divide complex issues into smaller, manageable parts, like isolating a module in a large codebase.

    • Research and gather information: Use documentation and online resources to understa...

  • Answered by AI
  • Q2. General knowledge questions
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. About the automation framework
  • Q2. Few questions related to Selenium, c#, API testing, Restsharp
Round 2 - HR 

(1 Question)

  • Q1. About the experience and package discussion
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Coding Test 

I was asked to write a program to reverse a string using Java.

Round 2 - Technical 

(4 Questions)

  • Q1. What are my roles and responsibilities?
  • Ans. 

    As a Senior Software Engineer, your roles and responsibilities include leading development projects, mentoring junior team members, and ensuring high-quality code.

    • Leading development projects from conception to completion

    • Mentoring and providing guidance to junior team members

    • Ensuring the quality of code through code reviews and testing

    • Collaborating with cross-functional teams to deliver software solutions

    • Staying update...

  • Answered by AI
  • Q2. Explain about polymorphism
  • Ans. 

    Polymorphism is the ability of a single function or method to operate on different types of data.

    • Polymorphism allows objects of different classes to be treated as objects of a common superclass.

    • There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

    • Example of compile-time polymorphism: function overloading in C++.

    • Example of runtime polymorphism: method overriding in Java.

  • Answered by AI
  • Q3. Explain the differences between regression testing and retesting
  • Ans. 

    Regression testing is testing the entire application after changes, while retesting is testing a specific bug fix.

    • Regression testing involves testing the entire application to ensure that new code changes have not negatively impacted existing functionality.

    • Retesting involves testing a specific bug fix to ensure that the issue has been resolved.

    • Regression testing is typically done after every code change, while retestin...

  • Answered by AI
  • Q4. Explain about Pega testing
  • Ans. 

    Pega testing is a software testing process specifically designed for applications built on the Pega platform.

    • Pega testing involves testing the functionality, performance, and security of applications developed using Pega technology.

    • It includes testing various components such as user interfaces, business logic, integrations, and workflows.

    • Test cases are designed to validate the behavior of Pega applications based on bus...

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Explain about Automation Framework
  • Ans. 

    Automation framework is a set of guidelines, best practices, tools, and libraries used to automate testing of software applications.

    • Provides structure and guidelines for automated testing

    • Helps in organizing test scripts and test data

    • Supports reusability of code and components

    • Facilitates easy maintenance and scalability

    • Examples: Selenium WebDriver, TestNG, Cucumber

  • Answered by AI

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Sql and pyhton moderate level questions

Round 2 - Technical 

(2 Questions)

  • Q1. Bigquery and airflow architectire
  • Q2. Sql window functions and analytical questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Can you tell me about yourself?
  • Q2. What technical knowledge do you have about SQL development?
  • Ans. 

    I have extensive experience in SQL development, including database design, optimization, and complex query writing.

    • Proficient in writing complex SQL queries for data retrieval and manipulation, e.g., using JOINs, subqueries, and CTEs.

    • Experience in database design and normalization to ensure data integrity and reduce redundancy.

    • Skilled in performance tuning of SQL queries using indexing and query optimization techniques...

  • Answered by AI
  • Q3. What are some commonly used Unix commands?
  • Ans. 

    Unix commands are essential tools for file management, process control, and system navigation in Unix-like operating systems.

    • ls: Lists files and directories in the current directory. Example: 'ls -l' for detailed listing.

    • cd: Changes the current directory. Example: 'cd /home/user' to navigate to the user's home directory.

    • cp: Copies files or directories. Example: 'cp file.txt /backup/' to copy 'file.txt' to the backup di...

  • Answered by AI
  • Q4. Educational qualification

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident in yourself.

Tech Mahindra Interview FAQs

How many rounds are there in Tech Mahindra Senior Software Engineer interview?
Tech Mahindra interview process usually has 2-3 rounds. The most common rounds in the Tech Mahindra interview process are Technical, HR and Resume Shortlist.
How to prepare for Tech Mahindra Senior 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 Tech Mahindra. The most common topics and skills that interviewers at Tech Mahindra expect are Software Engineering, Java, SQL, Javascript and Spring Boot.
What are the top questions asked in Tech Mahindra Senior Software Engineer interview?

Some of the top questions asked at the Tech Mahindra Senior Software Engineer interview -

  1. How to apply SOLID principle and what is dependency injection and why to use it...read more
  2. In azure data factory how would you implement the functionality of tumbling win...read more
  3. 1)Val a = Array(1,2,1,3,4) Need output as (1,2) (2,1) (1,3) (3...read more
What are the most common questions asked in Tech Mahindra Senior Software Engineer HR round?

The most common HR questions asked in Tech Mahindra Senior Software Engineer interview are -

  1. Why are you looking for a chan...read more
  2. What are your strengths and weakness...read more
  3. Where do you see yourself in 5 yea...read more
How long is the Tech Mahindra Senior Software Engineer interview process?

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

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Overall Interview Experience Rating

3.9/5

based on 145 interview experiences

Difficulty level

Easy 21%
Moderate 72%
Hard 7%

Duration

Less than 2 weeks 67%
2-4 weeks 28%
4-6 weeks 1%
6-8 weeks 2%
More than 8 weeks 2%
View more
Tech Mahindra Senior Software Engineer Salary
based on 22.7k salaries
₹9.1 L/yr - ₹19 L/yr
14% less than the average Senior Software Engineer Salary in India
View more details

Tech Mahindra Senior Software Engineer Reviews and Ratings

based on 2.1k reviews

3.6/5

Rating in categories

3.4

Skill development

3.7

Work-life balance

3.1

Salary

3.5

Job security

3.4

Company culture

2.7

Promotions

3.3

Work satisfaction

Explore 2.1k Reviews and Ratings
TechMahindra Hiring - Senior Software Engineer/Lead - Pan India

Hyderabad / Secunderabad,

Pune

+1

8-13 Yrs

Not Disclosed

Sr. Software Engineer

Chennai

4-9 Yrs

₹ 3.8-29.4 LPA

Sr. Software Engineer

Mumbai

4-6 Yrs

₹ 4.2-25 LPA

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