Search

Interview Questions

  • Reviews
  • Salaries
  • Interview Questions
  • About Company
  • Benefits
  • Jobs
  • Office Photos
  • Community
+ Contribute
notification
notification
Login
Premium Employer

i

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

Happiest Minds Technologies Verified Tick

Compare button icon Compare button icon Compare
3.7

based on 1k Reviews

Filter interviews by

Happiest Minds Technologies Interview Questions, Process, and Tips

Updated 21 Feb 2025

Top Happiest Minds Technologies Interview Questions and Answers

View all 60 questions

Happiest Minds Technologies Interview Experiences

Popular Designations

128 interviews found

Cloud Architect Lead Interview Questions & Answers

user image Anonymous

posted on 7 Oct 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Difference between data lake and mesh?
  • Ans. 

    Data lake is a centralized repository for storing structured and unstructured data, while mesh is a network of interconnected services.

    • Data lake stores raw data in its native format, while mesh connects various services and applications.

    • Data lake is used for data storage and analytics, while mesh is used for communication and integration.

    • Examples of data lake technologies include Amazon S3 and Hadoop, while examples of

    • Answered by AI
    Add your answer
Round 2 - HR 

(1 Question)

  • Q1. Expected salary
    • Add your answer

Skills evaluated in this interview

Cloud Architect Lead Interview Questions asked at other Companies

Q1. How do you assess servers using azure migrate with private end point?
View answer (1)

IMS Engineer Interview Questions & Answers

user image Anonymous

posted on 23 Jan 2025

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

I was interviewed before Jan 2024.

Round 1 - Aptitude Test 

Good and moderate level

Round 2 - Technical 

(2 Questions)

  • Q1. Regarding technical
    • Add your answer
  • Q2. Your technical skills
  • Ans. 

    I have strong technical skills in IMS engineering, including experience with VoLTE, VoWiFi, and RCS.

    • Experience with VoLTE (Voice over LTE) technology

    • Knowledge of VoWiFi (Voice over WiFi) implementation

    • Familiarity with RCS (Rich Communication Services) standards

    • Proficiency in troubleshooting IMS network issues

    • Ability to work with SIP (Session Initiation Protocol) and Diameter protocols

    • Answered by AI
    Add your answer
Round 3 - Behavioral 

(2 Questions)

  • Q1. Describe yourself
  • Ans. 

    I am a dedicated IMS Engineer with a passion for problem-solving and a strong attention to detail.

    • Experienced in designing, implementing, and maintaining IMS networks

    • Skilled in troubleshooting network issues and optimizing network performance

    • Strong knowledge of VoLTE, VoWiFi, and RCS technologies

    • Excellent communication and teamwork skills

    • Certified in relevant networking technologies such as CCNA or CCNP

    • Answered by AI
    Add your answer
  • Q2. Technical skills
    • Add your answer
Round 4 - HR 

(2 Questions)

  • Q1. Able to work in Bangalore and work from office
    • Add your answer
  • Q2. Flexible to work in shifts
  • Ans. 

    Yes, I am flexible to work in shifts and have prior experience doing so.

    • I have previous experience working in shifts at my previous job.

    • I am willing to adjust my schedule to accommodate different shifts.

    • I understand the importance of being flexible in a dynamic work environment.

    • Answered by AI
    Add your answer

IMS Engineer Interview Questions asked at other Companies

Q1. What is the call flow for VOLTE-IMS
View answer (1)

Senior Data Engineer Interview Questions & Answers

user image Anonymous

posted on 16 Nov 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Nov 2022. There were 4 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. Questions on Snowflake Stages, copy command, Warehouses, roles Questions on sql
    • Add your answer
Round 3 - One-on-one 

(2 Questions)

  • Q1. Managerial round
    • Add your answer
  • Q2. Questions based on past project work
    • Add your answer
Round 4 - Technical 

(1 Question)

  • Q1. Questions based on architectural discussion How tables will be designed based on the given scenario
    • Add your answer

Senior Data Engineer Interview Questions asked at other Companies

Q1. Write a query to get the customer with the highest total order value for each year, month. [Note: Order table is different and Customer table is different. Order_ID and Customer_ID are the PK of the table with Oid from Customer table being ... read more
View answer (2)

Senior Data Engineer Interview Questions & Answers

user image Dibyaranjan Jena

posted on 8 Jun 2023

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

I applied via Naukri.com and was interviewed in Dec 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Basic Python programming questions, SQL queries and Spark fundamentals.
    • Add your answer
Round 3 - Technical 

(1 Question)

  • Q1. Questions on the current project architecture and some counter questions based on your answer.
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Why you want to join our organization
    • Add your answer

Senior Data Engineer Interview Questions asked at other Companies

Q1. Write a query to get the customer with the highest total order value for each year, month. [Note: Order table is different and Customer table is different. Order_ID and Customer_ID are the PK of the table with Oid from Customer table being ... read more
View answer (2)

Happiest Minds Technologies interview questions for popular designations

 Software Engineer

 (12)

 Technical Lead

 (6)

 Module Lead

 (5)

 Senior Software Engineer

 (5)

 Senior Test Engineer

 (5)

 Software Developer

 (5)

 Engineer Trainee

 (4)

 Senior Engineer

 (4)

Graduate Trainee Interview Questions & Answers

user image Anonymous

posted on 10 Dec 2024

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
2-4 weeks
Result
No response

I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy numerics, logical, coding, technical

Round 2 - One-on-one 

(2 Questions)

  • Q1. Reverse a array
  • Ans. 

    Reverse an array of integers in place

    • Create two pointers, one at the start and one at the end of the array

    • Swap the elements at the two pointers and move them towards the center until they meet

    • Time complexity: O(n), Space complexity: O(1)

    • Answered by AI
    Add your answer
  • Q2. Create a list of duplicates in array
  • Ans. 

    Function to find duplicates in an array of integers and return a list of unique duplicates.

    • Iterate through the array and keep track of elements seen before using a hash set.

    • If an element is already in the hash set, add it to the result list.

    • Return the list of unique duplicates found.

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not attend this company.
They will say that you are placed.
But they will ghost you and you can't even contact the company.
They say they don't have any information about recruitment.

Skills evaluated in this interview

Graduate Trainee Interview Questions asked at other Companies

Q1. Given an array, how do you get the count of pairs that sum to even
View answer (8)

Get interview-ready with Top Happiest Minds Technologies Interview Questions

Engineer Trainee Interview Questions & Answers

user image Sravani Varanasi

posted on 4 May 2023

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at GMR Institute of Technology, Srikakulam and was interviewed in Apr 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

General aptitude test which contains logical thinking, reasoning questions

Round 2 - Technical 

(1 Question)

  • Q1. Based on resume and skills
    • Add your answer

Engineer Trainee Interview Questions asked at other Companies

Q1. If 10 people had a meeting and they shake hands only once with each of the others, then how many handshakes will be there in total ?
View answer (8)

Jobs at Happiest Minds Technologies

View all

Technical Lead Interview Questions & Answers

user image Anonymous

posted on 18 Dec 2022

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Fw scenario base questions Sit to site vpn configuration steps PA protection profile Route based VPN Wild fire Upgradation of OS and version NAT
    • Add your answer
Round 3 - Behavioral 

(1 Question)

  • Q1. BGP configuration Aruba Clear pass Basic of Cisco ISE
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Salary expectations Negotiable, relocation
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - For security profile focus on VPN, NAT protection profile and OS upgradation

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)

Senior Software Developer Interview Questions & Answers

user image Anonymous

posted on 5 Sep 2023

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

I applied via Naukri.com and was interviewed before Sep 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Coding Test 

Technical questions with coding test on real time scenarios.

Round 3 - Technical 

(4 Questions)

  • Q1. More deep technical questions. And çode writing
    • Add your answer
  • Q2. Integration questions
    • Add your answer
  • Q3. Customization and settings
    • Add your answer
  • Q4. Deploymentquestion
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Salary negotiation
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well

Senior Software Developer Interview Questions asked at other Companies

Q1. Intersection of Linked ListYou are given two Singly Linked List of integers, which are merging at some node of a third linked list. Your task is to find the data of the node at which merging starts. If there is no merging, return -1. For ex... read more
View answer (4)

Software Engineer Trainee Interview Questions & Answers

user image Anonymous

posted on 20 Sep 2023

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at REVA Institute of Technology and Management, Bangalore and was interviewed in Mar 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Aptitude Test 

Mcq's and 2 coding questions

Round 3 - Technical 

(1 Question)

  • Q1. Sql joins and resume based questions
    • Add your answer

Software Engineer Trainee Interview Questions asked at other Companies

Q1. Palindromic Linked List Problem Statement Given a singly linked list of integers, determine if it is a palindrome. Return true if it is a palindrome, otherwise return false. Example: Input: 1 -> 2 -> 3 -> 2 -> 1 -> NULL Outpu... read more
Add answer

Software Engineer Interview Questions & Answers

user image Anonymous

posted on 29 Nov 2022

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Be truthful in your resume. It is very easy to catch false or lies during the interview by asking basic questions.
View all tips
Round 2 - Aptitude Test 

Moderate level Aptitude test...........

Round 3 - Technical 

(1 Question)

  • Q1. Technical round was on coding part. I was asked more about OOPS concepts. I was also asked to write a program in C
    • Add your answer
Round 4 - Behavioral 

(1 Question)

  • Q1. ...... .... ...... .... ..... ... ... .... ..... ... He hv he yr TV be ez HQ is Bts oct is ev
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - ...... Ha
Next is ICC ga gh ka he via is cm
Msg ka

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (169)

What people are saying about Happiest Minds Technologies

View All
a consultant
1w
Hi Everyone, I need your advice on selecting the right company. My top priorities are work-life balance and job security. Below are the offers I have: Capgemini – 24 LPA (21.5 LPA Fixed + 2 LPA Variable) Happiest Minds – 22.5 LPA (Fixed) Experience: 8 Years
Which one to choose
Capgemini
0%
Happiest mind
0%
9 participants . poll closed
Got a question about Happiest Minds Technologies?
Ask anonymously on communities.
More about working at Happiest Minds Technologies

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.

Tell us how to improve this page.

Happiest Minds Technologies Interviews By Designations

Interview Questions for Popular Designations

Happiest Minds Technologies Interview Process

based on 122 interviews

Interview experience

3.9
  
Good
View more
Join Happiest Minds Technologies Happiest People . Happiest Customers

Interview Questions from Similar Companies

TCS Interview Questions
3.7
 • 10.5k Interviews
Infosys Interview Questions
3.6
 • 7.6k Interviews
Wipro Interview Questions
3.7
 • 5.7k Interviews
Tech Mahindra Interview Questions
3.5
 • 3.9k Interviews
HCLTech Interview Questions
3.5
 • 3.8k Interviews
LTIMindtree Interview Questions
3.8
 • 3k Interviews
Mphasis Interview Questions
3.4
 • 810 Interviews
Persistent Systems Interview Questions
3.5
 • 612 Interviews
Coforge Interview Questions
3.3
 • 520 Interviews
CitiusTech Interview Questions
3.4
 • 268 Interviews
View all

Fast track your campus placements

Pranveer Singh Institute of Technology, Kanpur Placement Questions
2 Interviews
Punjab Technical University (PTU) Placement Questions
1 Interview
Himachal Pradesh University (HPU) Placement Questions
1 Interview
Galgotias College of Engineering and Technology, Greater Noida Placement Questions
1 Interview
GMR Institute of Technology, Srikakulam Placement Questions
1 Interview
KLESBVB College of Engineering and Technology, Hubli Placement Questions
1 Interview
REVA Institute of Technology and Management, Bangalore Placement Questions
1 Interview
View all

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
Jobs at Happiest Minds Technologies
Java Developer

Bhubaneswar

5-8 Yrs

Not Disclosed

Device Engineer

Navi Mumbai

3-6 Yrs

Not Disclosed

Performance Testing- Immediate Joiners only

Pune,

Bangalore / Bengaluru

+1

6-8 Yrs

Not Disclosed

Explore more jobs
Happiest Minds Technologies Salaries in India
Senior Software Engineer
986 salaries
unlock blur

₹4.8 L/yr - ₹18 L/yr

Module Lead
844 salaries
unlock blur

₹9 L/yr - ₹30 L/yr

Technical Lead
817 salaries
unlock blur

₹8.9 L/yr - ₹38.7 L/yr

Software Engineer
618 salaries
unlock blur

₹2.8 L/yr - ₹9.2 L/yr

Senior Engineer
346 salaries
unlock blur

₹3.9 L/yr - ₹13.5 L/yr

Explore more salaries
Compare Happiest Minds Technologies with

LTIMindtree

3.8
Compare

Persistent Systems

3.5
Compare

Coforge

3.3
Compare

Mphasis

3.4
Compare
Popular Calculators
Are you paid fairly?
Monthly In-hand Salary Calculator
Gratuity Calculator
HRA Calculator
Salary Hike Calculator
Did you find this page helpful?
Yes No
write
Share an Interview