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Gammastack Full Stack Software Developer Interview Questions and Answers

Updated 25 Mar 2025

Gammastack Full Stack Software Developer Interview Experiences

2 interviews found

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

I applied via Hirist and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic Javascript promises questions.
  • Q2. Database queries.
Round 2 - Coding Test 

One dsa question - print the longest odd number from the string.

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

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

  • Q1. Interview experince was good..they gone through all the practicale concept means they are giving scenario to write code for react and node js also they giving the one api to show data as well do some opera...
  • Q2. It was good prepare machine code task for react,basic javascript code focus on promise,postgreSQL query

Full Stack Software Developer Interview Questions Asked at Other Companies

asked in Synergy
Q1. Oops in Java Patterns in Java JDK,JRE,JVM MVC Array questions str ... read more
asked in UST
Q2. If a application is running slow what process would you follow to ... read more
asked in Cognizant
Q3. Briefly explain the method you will use to execute an array linke ... read more
Q4. How do we link our stylesheet with the HTML?
asked in Cognizant
Q5. What is the difference between primary key, foreign key, candidat ... read more

Interview questions from similar companies

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

I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Used an online IDE and asked general DS Algo questions

Round 2 - Technical 

(1 Question)

  • Q1. System Design HLD question to make URL shortener
Round 3 - HR 

(1 Question)

  • Q1. General HR Aptitude questions

Interview Preparation Tips

Topics to prepare for Apptio Software Developer interview:
  • Java
  • OOPS
Interview preparation tips for other job seekers - Prepare well with DS and Algo, keep knowledge of Java and OOP concepts
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Dec 2023.

Round 1 - Aptitude Test 

Online assessment with quantitative and qualitative questions

Round 2 - Coding Test 

Some Tree traversal coding question

Round 3 - Technical 

(2 Questions)

  • Q1. Load balancer design question
  • Q2. Technical challenges faced
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Languages attended
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Logic and MCQ were there

Round 2 - Technical 

(2 Questions)

  • Q1. How cobol db 2 works? how to add checkpoint logic.
  • Ans. 

    COBOL DB2 is a programming language used for database management. Checkpoint logic is used to ensure data integrity and recoverability.

    • COBOL DB2 is used for accessing and manipulating data in DB2 databases.

    • Checkpoint logic in COBOL DB2 involves saving the current state of the database at specific points to ensure data integrity.

    • To add checkpoint logic, you can use COMMIT and ROLLBACK statements in your COBOL DB2 progra...

  • Answered by AI
  • Q2. How jcl works, how to do restart
  • Ans. 

    JCL (Job Control Language) is used to control batch jobs on mainframe systems. Restarting a job involves identifying the step where it failed and resubmitting the job from that step.

    • JCL is used to define and control batch jobs on mainframe systems

    • To restart a job, identify the step where it failed

    • Modify the JCL to start from the failed step by specifying the restart parameter

    • Submit the modified JCL to restart the job

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare complete basics. It should be clear

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

It was easy, the topic is upi

Round 2 - Aptitude Test 

Aptitude + coding Test

Round 3 - Technical 

(2 Questions)

  • Q1. It's about my projects
  • Q2. And few Javascript questions
Round 4 - HR 

(1 Question)

  • Q1. General HR questions

Software Engineer Interview Questions & Answers

Centelon user image sangramsinh Tanaji katare

posted on 7 Oct 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Sep 2023. There were 4 interview rounds.

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 - Aptitude Test 

1 hour test tha focus on the logical apti que.

Round 3 - Coding Test 

1 hr for complete the code and pass the test case.

Round 4 - Technical 

(3 Questions)

  • Q1. Depth knowledege about sql , oops concept , project and logics of programming language.
  • Q2. Tell me about your project
  • Q3. Tell me about your internship experiance.

Interview Preparation Tips

Topics to prepare for Centelon Software Engineer interview:
  • SQL
  • C++
  • Java
  • HTML
  • CSS
Interview preparation tips for other job seekers - Focus an the deep knowledge on logic.

I appeared for an interview in Jun 2021.

Interview Questionnaire 

1 Question

  • Q1. Basic questions and aptitute

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good, selection is one day process. salary is 3.6 lacks per annum it was very a good experience. interview was knowledgeable and experience. overall it was good but salary could have been better. work location given were too far away form my hometown

I applied via Company Website and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - If applying for backend PHP have better understanding of
Design principles
OOPS concepts
Logical programming

Gammastack Interview FAQs

How many rounds are there in Gammastack Full Stack Software Developer interview?
Gammastack interview process usually has 1-2 rounds. The most common rounds in the Gammastack interview process are Technical and Coding Test.
What are the top questions asked in Gammastack Full Stack Software Developer interview?

Some of the top questions asked at the Gammastack Full Stack Software Developer interview -

  1. interview experince was good..they gone through all the practicale concept mean...read more
  2. it was good prepare machine code task for react,basic javascript code focus on ...read more
  3. Basic Javascript promises questio...read more

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Gammastack Full Stack Software Developer Interview Process

based on 2 interviews

Interview experience

3.5
  
Good
View more

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Gammastack Full Stack Software Developer Salary
based on 4 salaries
₹4 L/yr - ₹11 L/yr
19% less than the average Full Stack Software Developer Salary in India
View more details

Gammastack Full Stack Software Developer Reviews and Ratings

based on 1 review

3.0/5

Rating in categories

4.0

Skill development

3.0

Work-life balance

1.0

Salary

3.0

Job security

3.0

Company culture

2.0

Promotions

3.0

Work satisfaction

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