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Infrrd Senior Java Developer Interview Questions and Answers

Updated 17 Sep 2022

Infrrd Senior Java Developer Interview Experiences

1 interview found

I applied via Approached by Company and was interviewed in Aug 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is oops, abstraction, ioc container, application context
  • Ans. 

    OOPs is a programming paradigm based on the concept of objects. Abstraction is the process of hiding implementation details from the user.

    • OOPs stands for Object-Oriented Programming.

    • Abstraction is achieved through encapsulation and inheritance.

    • IOC container is a framework for implementing Inversion of Control.

    • Application context is a container for holding beans in Spring Framework.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - theory kind of questions asked.
interviewer doesnot know the topic was searching on google for questions in front of you and expection definations
first told you cleared 1st round and was told next round will be conducted next week then called within 3 days by hr said the position is put on hold very unprofessional

Skills evaluated in this interview

Interview questions from similar companies

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident

Interview Preparation Tips

Round: Technical Interview
Experience: this was a telephonic round : There I was asked basics of web development (e.g Session, hidden variable difference between POST and GET etc. ) and basics of PHP e.g global variables etc , little bit of mysql e.g joins , difference between left and right joins.

Round: Technical Interview
Experience: This was pretty much about interview rounds. I got the offer.

Skills: Core java, OOP, PHP
College Name: na

Interview Questionnaire 

2 Questions

  • Q1. Fsmo roles
  • Q2. Office 365
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

One hour aptitude test, after clearing that, some basic coding questions were unlocked.

Round 2 - Aptitude Test 

This one was face to face. Basically, the approach to the question was seeked by the HRs rather than the correct answer only.

Round 3 - HR 

(3 Questions)

  • Q1. This included two rounds, one with HR and one with CEO. Questions were based on real life logics and basic mathematics
  • Q2. Based on real life and quants with some HR Questions.
  • Q3. Like: What salary do you expect
  • Ans. 

    I expect a competitive salary based on my skills, experience, and the market rate for software developers.

    • Research the average salary range for software developers in your location and industry.

    • Consider your level of experience, education, and any specialized skills you possess.

    • Factor in the company's size, reputation, and financial stability.

    • Be prepared to negotiate and discuss benefits and perks in addition to salary...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on logical knowledge. And keep good hands on basic programming at least.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Quantitative arithmetic,verbal reasoning,non-verbal reasoning,etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Apr 2023. There were 3 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 - Aptitude Test 

Topics- APTITUDE, reasoning

Round 3 - Assignment 

Topic- reasoning and mathematical questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - be prepare with your verbal and non verbal reasoning.

I applied via LinkedIn and was interviewed in Sep 2021. There was 1 interview round.

Interview Questionnaire 

5 Questions

  • Q1. 1. Explain difference between spring and spring boot
  • Ans. 

    Spring is a framework for building Java applications, while Spring Boot is a tool for quickly creating Spring-based applications.

    • Spring provides a comprehensive framework for building Java applications, while Spring Boot is a tool that simplifies and accelerates the process of creating Spring-based applications.

    • Spring requires more configuration and setup, while Spring Boot provides a pre-configured environment that re...

  • Answered by AI
  • Q2. 2. String anagram program
  • Ans. 

    A program to check if two strings are anagrams of each other.

    • Create two character arrays from the input strings

    • Sort the arrays

    • Compare the sorted arrays to check if they are equal

  • Answered by AI
  • Q3. 3. write small code using streams api
  • Ans. 

    Using Streams API to filter and map an array of strings

    • Create a stream from the array using Arrays.stream()

    • Use filter() to select elements that meet a certain condition

    • Use map() to transform each element into a new value

    • Use toArray() to convert the stream back into an array

  • Answered by AI
  • Q4. 4. java 8 concepts
  • Q5. 5. what is REST api
  • Ans. 

    REST API is a web service that uses HTTP requests to access and manipulate data.

    • REST stands for Representational State Transfer

    • It is an architectural style for building web services

    • It uses HTTP methods like GET, POST, PUT, DELETE to perform operations on resources

    • It is stateless and can be cached

    • It returns data in various formats like JSON, XML, etc.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Explain everything properly

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Print unique numbers in list
  • Ans. 

    Print unique numbers in list

    • Iterate through the list and store each number in a set to keep track of unique numbers

    • Print out the numbers in the set to display the unique numbers

  • Answered by AI

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Java fundamentals
  • Q2. Spring fundamentals
Round 2 - Technical 

(2 Questions)

  • Q1. Managerial round
  • Q2. Scenario based questions

Infrrd Interview FAQs

How many rounds are there in Infrrd Senior Java Developer interview?
Infrrd interview process usually has 1 rounds. The most common rounds in the Infrrd interview process are Technical.
How to prepare for Infrrd Senior Java Developer 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 Infrrd. The most common topics and skills that interviewers at Infrrd expect are Debugging, Machine Learning, Coding, MySQL and NoSQL.

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