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Happiest Minds Technologies Interview Questions, Process, and Tips

Updated 5 Mar 2025

Top Happiest Minds Technologies Interview Questions and Answers

View all 64 questions

Happiest Minds Technologies Interview Experiences

Popular Designations

130 interviews found

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

I applied via Naukri.com and was interviewed in Apr 2024. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Design Patterns, asynchronous programming
Round 2 - Technical 

(1 Question)

  • Q1. Oop basics, coding standards and architectural design
Round 3 - Technical 

(1 Question)

  • Q1. System design and cloud architecture
Round 4 - HR 

(1 Question)

  • Q1. Cultural fit, communication and interpersonal skills

Technical Architect Interview Questions asked at other Companies

Q1. How to manage clients, how to handle critical issues with example
View answer (3)

Test Manager Interview Questions & Answers

user image Anonymous

posted on 10 Dec 2024

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

(2 Questions)

  • Q1. Api automation concept
  • Ans. 

    API automation is the process of using software to execute pre-scripted tests on APIs to ensure they function correctly.

    • API automation involves writing scripts to interact with APIs and validate their responses

    • It helps in automating the testing of API endpoints for functionality, reliability, and performance

    • Tools like Postman, SoapUI, and RestAssured are commonly used for API automation

    • API automation can be used for re...

  • Answered by AI
  • Q2. Java programming

Test Manager Interview Questions asked at other Companies

Q1. 1. Summary of your experience 2. Difference between retest and regression 3. Severity vs priority with examples for all 4 types 4. drop vs delete in db 5. Primary, foreign and unique key in db 6. Test plan details 7. truncate in db 8. BVA a... read more
View answer (1)
Happiest Minds Technologies Interview Questions and Answers for Freshers
illustration image

Module Lead Interview Questions & Answers

user image Anonymous

posted on 10 May 2024

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

I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Sort given string array
  • Ans. 

    Sort a given string array in alphabetical order

    • Use a sorting algorithm like quicksort or mergesort

    • Consider using built-in sorting functions in programming languages

    • Ensure the sorting is case-sensitive unless specified otherwise

  • Answered by AI
  • Q2. What are the microservice design patterns available
  • Ans. 

    Microservice design patterns are architectural patterns that help in designing and implementing microservices.

    • Service Decomposition

    • API Gateway

    • Service Registry

    • Circuit Breaker

    • Saga Pattern

  • Answered by AI
  • Q3. Aws sqs, lambda, s3 and IAM based questions

Skills evaluated in this interview

Module Lead Interview Questions asked at other Companies

Q1. 1) describe the Cloud architecture for the azure storage, blob , cloud services? 2) describe the integration of Web API related questions for email and sms applications? 3) describe the .net core aspects for solid programming implementation... read more
View answer (2)

Module Lead Interview Questions & Answers

user image Anonymous

posted on 5 Nov 2024

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

I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is event loop
  • Ans. 

    Event loop is a mechanism in programming that allows for asynchronous execution of code by managing the order of operations.

    • Event loop is commonly used in JavaScript to handle asynchronous operations.

    • It allows for non-blocking I/O operations by continuously checking the event queue for tasks to execute.

    • Event loop ensures that tasks are executed in the order they were added to the queue.

    • Example: setTimeout() function in...

  • Answered by AI
  • Q2. What is callback hell
  • Ans. 

    Callback hell is a situation in asynchronous programming where multiple nested callbacks make the code difficult to read and maintain.

    • Occurs when multiple asynchronous operations are nested within each other

    • Leads to deeply nested code structure which is hard to understand and maintain

    • Can be avoided by using promises, async/await, or libraries like async.js

  • Answered by AI

Skills evaluated in this interview

Module Lead Interview Questions asked at other Companies

Q1. 1) describe the Cloud architecture for the azure storage, blob , cloud services? 2) describe the integration of Web API related questions for email and sms applications? 3) describe the .net core aspects for solid programming implementation... read more
View answer (2)

Happiest Minds Technologies interview questions for popular designations

 Software Engineer

 (12)

 Technical Lead

 (6)

 Module Lead

 (5)

 Software Developer

 (5)

 Senior Software Engineer

 (5)

 Senior Test Engineer

 (5)

 Senior Engineer

 (4)

 Test Engineer

 (4)

Technical Lead Interview Questions & Answers

user image Ramakrishna Devalla

posted on 16 May 2024

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

(1 Question)

  • Q1. Skills mentioned on resume
Round 2 - Technical 

(1 Question)

  • Q1. Architecture level questions
Round 3 - Behavioral 

(1 Question)

  • Q1. Project related
Round 4 - HR 

(1 Question)

  • Q1. Negotiations and joining date culture

Technical Lead Interview Questions asked at other Companies

Q1. 1. Explain 5 mins the flow from requirement analysis to production deployment and tools used in the process. 2. What is auto-scaling in a microservices architecture? 3. Difference between micro-service and serverless. 4. If you were going t... read more
View answer (4)

Get interview-ready with Top Happiest Minds Technologies Interview Questions

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

I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Based on the resume
Round 2 - Technical 

(1 Question)

  • Q1. Scenario based questions
Round 3 - HR 

(1 Question)

  • Q1. Package discussion

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)

Jobs at Happiest Minds Technologies

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Lab Technician Interview Questions & Answers

user image Anant Kumar Tripathi

posted on 12 Feb 2025

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is ArrayList?

Lab Technician Interview Questions asked at other Companies

Q1. Order of draw Cbc parameters and normal range
View answer (39)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is api testing
  • Ans. 

    API testing is a type of software testing that involves testing APIs directly to ensure they meet functionality, reliability, performance, and security requirements.

    • API testing involves testing the functionality, reliability, performance, and security of APIs.

    • It focuses on verifying the communication and data exchange between different software systems.

    • API testing can be done using tools like Postman, SoapUI, or custom...

  • Answered by AI

Test Engineer Interview Questions asked at other Companies

Q1. 1. What is the frame work u have worked and explain the framework with folder structure? 2. purely based on testing, different testing types like functional and non functional tests 3. real time scenarios like last min bugs before release? ... read more
View answer (4)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Gfg medium question of sorting tuples

Round 2 - Technical 

(5 Questions)

  • Q1. Detailed project discussion
  • Q2. Embedded protocols knowledge check
  • Q3. Python class design for selenium test class
  • Ans. 

    Python class design for Selenium test class involves creating a class with methods to interact with web elements and perform test actions.

    • Create a class for the test case with setup and teardown methods

    • Use instance variables to store web element locators

    • Implement test methods to perform actions like clicking, entering text, verifying text, etc.

    • Use Selenium WebDriver to interact with the browser and web elements

  • Answered by AI
  • Q4. MQTT test framework design from scratch
  • Ans. 

    Designing an MQTT test framework from scratch

    • Understand the requirements for testing MQTT protocol

    • Choose a programming language for implementation

    • Design test cases for different scenarios

    • Implement message publishing and subscribing functionalities

    • Include error handling mechanisms

    • Consider scalability and performance testing

  • Answered by AI
  • Q5. Anonymous aptitude

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared fr python coding interviews.

Skills evaluated in this interview

Senior Test Engineer Interview Questions asked at other Companies

Q1. From Selenium -> Which Automation framework I have implemented in my project . Explain each framework components. How to handle dynamic web element. how to handle hidden element. how to upload file in selenium, where hashmap is used in s... read more
View answer (1)

Intern Interview Questions & Answers

user image Anonymous

posted on 19 Aug 2024

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

I applied via Referral and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Explain your projects
  • Ans. 

    I have worked on various projects including developing a mobile app for tracking fitness goals and a web application for managing inventory.

    • Developed a mobile app using React Native to track fitness goals and provide workout plans

    • Created a web application using Node.js and MongoDB for managing inventory and tracking sales

    • Implemented RESTful APIs for communication between front-end and back-end systems

  • Answered by AI
  • Q2. What do you know about Artificial Intelligence?
  • Ans. 

    Artificial Intelligence (AI) is the simulation of human intelligence processes by machines, especially computer systems.

    • AI involves the development of algorithms that can perform tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and language translation.

    • Machine learning is a subset of AI that focuses on the development of algorithms that allow computers to ...

  • Answered by AI

Skills evaluated in this interview

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)
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Happiest Minds Technologies Interview FAQs

How many rounds are there in Happiest Minds Technologies interview?
Happiest Minds Technologies interview process usually has 2-3 rounds. The most common rounds in the Happiest Minds Technologies interview process are Technical, HR and Resume Shortlist.
How to prepare for Happiest Minds Technologies 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 Happiest Minds Technologies. The most common topics and skills that interviewers at Happiest Minds Technologies expect are Automotive, Hospitality, SQL, Python and Agile.
What are the top questions asked in Happiest Minds Technologies interview?

Some of the top questions asked at the Happiest Minds Technologies interview -

  1. 5. What are scope of beans? 6. Functional interfaces and examples 7. Can we mak...read more
  2. 1. Write a program to sort the characters of a string in descending order? 2. W...read more
  3. how many columns can be created in tabl...read more
How long is the Happiest Minds Technologies interview process?

The duration of Happiest Minds Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.

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Happiest Minds Technologies Interview Process

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Interview experience

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Happiest Minds Technologies Reviews and Ratings

based on 1k reviews

3.7/5

Rating in categories

3.6

Skill development

3.7

Work-life balance

3.4

Salary

3.7

Job security

3.7

Company culture

3.1

Promotions

3.5

Work satisfaction

Explore 1k Reviews and Ratings
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Bangalore / Bengaluru

7-10 Yrs

₹ 20-30 LPA

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Navi Mumbai

2-4 Yrs

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