Infosys private limited interview experience Real time questions & tips from candidates to crack your interview
Senior Software Engineer
Infosys private limited
3 rounds | 5 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 1 month
Topics: Java , Spring Framework, Data Structure, Java Script , Spring Boot, Git hub, System Design.
Tip 1 : Core concepts of java programming language
Tip 2 : Web Server Architecture
Tip 3 : Design Schema
Application process
Where: Referral
Eligibility: BTech/MCA, 60% minimum in PG/UG.
Tip 1 : Mention those things only you worked or used
Tip 2 : Short and in pointers form having one project description.
Interview rounds
01
Round
Easy
Online Coding Interview
Duration45 minutes
Interview date19 May 2022
Coding problem2
Java based 30 MCQ questions.
One coding question on sorting.
Timing were a link provide for 2 days expiry.
1. MCQ Questions
Input/Output problems (5 questions) Polymorphism(overloading, overriding) problem (5 questions) Collections(ArrayList , HashMap, Set , LinkedList) problem (5 question) True False (5 questions) Core java (loops, switch, if/else , Wrapper classes , premeitive data types) problems (10 question)
Number Of MCQs - 30
2. Merge Sort
Easy
15m average time
85% success
0/40
Asked in companies
Given a sequence of numbers ‘ARR’. Your task is to return a sorted sequence of ‘ARR’ in non-descending order with help of the merge sort algorithm.
Example :
Merge Sort Algorithm -
Merge sort is a Divide and Conquer based Algorithm. It divides the input array into two-parts, until the size of the input array is not ‘1’. In the return part, it will merge two sorted arrays a return a whole merged sorted array.
The above illustrates shows how merge sort works.
Note :
It is compulsory to use the ‘Merge Sort’ algorithm.
02
Round
Medium
Face to Face
Duration45 minutes
Interview date1 Jun 2022
Coding problem2
Timing - 2 schedule one in morning 12 PM - 1 PM , 2nd in evening 5 PM - 6 PM.
Interviewer was good and polite.
Any Id proof make handy while giving interview because interviewer ask for ID proof as a proof.
Its f2f interview , interviewer ask all you mentioned in your resume or you tell in introduction.
1. Move Zeroes To End
Moderate
30m average time
70% success
0/80
Asked in companies
Tinder Architecture.
Problem approach
We can also solve this problem in one scan of the array by modifying Quicksort’s partitioning logic.
2. Technical Questions
Spring boot concepts ,Consistent Hashing, Microservices and API Integration.
Problem approach
Interviewer ask me to write the sudo code in notepad for understanding the above concepts.
03
Round
Easy
HR Round
Duration20 minutes
Interview date4 Jul 2022
Coding problem1
It was all about our role and responsibilities. HR told about the salary package. Basically its a common HR round.
1. Basic HR Questions
Tell me about yourself.
Why do you want to join us?
What are your salary expectations?
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
To make an AI less repetitive in a long paragraph, you should increase:
Choose another skill to practice
Similar interview experiences
Senior Software Engineer
3 rounds | 9 problems
Interviewed by Infosys private limited
Selected 
1775 views
0 comments
0 upvotes
Senior Software Developer
2 rounds | 6 problems
Interviewed by Infosys private limited
Selected 5651 views
0 comments
0 upvotes
System Engineer
3 rounds | 3 problems
Interviewed by Infosys private limited
Selected 2677 views
0 comments
0 upvotes
Specialist Programmer
2 rounds | 11 problems
Interviewed by Infosys private limited
Selected 1238 views
0 comments
0 upvotes
Companies with similar interview experiences
Senior Software Engineer
1 rounds | 6 problems
Interviewed by Arcesium
Rejected
3720 views
0 comments
0 upvotes
Senior Software Engineer
3 rounds | 3 problems
Interviewed by Ernst & Young (EY)
Selected 4954 views
0 comments
0 upvotes
Senior Software Engineer
3 rounds | 3 problems
Interviewed by HCL Technologies
Selected 2991 views
3 comments
0 upvotes