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Bharti Airtel Software Developer Interview Questions, Process, and Tips

Updated 7 Jul 2023

Top Bharti Airtel Software Developer Interview Questions and Answers

  • Q1. Longest Common Prefix After Rotation You are given two strings 'A' and 'B' where string 'A' is fixed. But you can perform left shift operations on string B any number of ...read more
  • Q2. Longest subset zero sum Ninja loves playing with numbers. So his friend gives him an array on his birthday. The array consists of positive and negative integers. Now Nin ...read more
  • Q3. Count Frequency You are given a string 'S' of length 'N', you need to find the frequency of each of the characters from ‘a’ to ‘z’ in the given string. Example : Given 'S ...read more
View all 11 questions

4 Bharti Airtel Software Developer Interview Experiences

15 questions found

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Software Developer Interview Questions

user image CodingNinjas

posted on 17 May 2022

I was interviewed in Jan 2022.

2 Interview Rounds

1

Video Call Round (1 Question)

Round duration - 60 Minutes
Round difficulty - Medium

The round started with the Introduction followed by the discussion of projects done mentioned in my resume(all related to Machine Learning and Deep Learning). Then the recruiter asked me about my previous company experience and the work which I was doing there. After the discussion, interviewer started asking basic questions of SQL and PLSQL.

  • Q1. DBMS Questions

    Difference between SQL and PLSQL
    DDL,DML commands in SQL
    Procedures in PLSQL
    Triggers in SQL

2

Video Call Round (2 Questions)

Round duration - 70 Minutes
Round difficulty - Hard

Interviewer directly started asking questions in SQL,PLSQL AND SHELL SCRIPTING

  • Q1. DBMS Questions Subqueries in SQL JOINS IN SQL and output related questions of JOINS Difference between Truncate and Delete SQL commands PLSQL Cursor and Tables ...read more
  • Q2. SQL Query

    SQL Query to find second highest salary

Interview Preparation Tips

Eligibility criteriaMandatory Experience in SQL, PLSQLAirtel interview preparation:Topics to prepare for the interview - DBMS, MySQL, PLSQL, Linux, Shell Scripting, Oracle Apps, Machine Learning with PythonTime required to prepare for the interview - 4 MonthsInterview preparation tips for other job seekers

Tip 1 : Remember all the basic commands and their syntax in PLSQL
Tip 2 : Try to optimize the query being asked in the interview.

Application resume tips for other job seekers

Tip 1 : No false things.
Tip 2 : Highlight your achievements and skills.

Final outcome of the interviewSelected

Skills evaluated in this interview

Software Developer Interview Questions

user image Anonymous

posted on 7 Jul 2023

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

I applied via Campus Placement and was interviewed before Jul 2022.

4 Interview Rounds

1

Resume Shortlist Round

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
2

Coding Test Round

Coding round with 3 DSA questions and a few MCQs on aptitude.

3

One-on-one Round (1 Question)

  • Q1. Interviewer asked questions on DSA.
4

One-on-one Round (1 Question)

  • Q1. The interviewer asked general questions on DSA.

Get interview-ready with top interview questions

Software Developer Interview Questions

user image CodingNinjas

posted on 17 May 2022

I was interviewed before May 2021.

2 Interview Rounds

1

Coding Test Round (2 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

Online Technical Interview ( Coding Round) with 2 medium-hard problem

  • Q1. Trapping Rain Water You have been given a long type array/list 'ARR' of size 'N'. It represents an elevation map wherein 'ARR[i]' denote...read more
  • Q2. Longest Consecutive Sequence You are given an unsorted array/list 'ARR' of 'N' integers. Your task is to return the length of the longest consec...read more
2

Coding Test Round (2 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

Online Technical Coding Interview

  • Q1. Stack using queue Implement a Stack Data Structure specifically to store integer data using two Queues. There should be two data members, both being Queues to s...read more
  • Q2. Left View Of Binary Tree Given a binary tree. Print the Left View of the Tree. Example : If the input tree is as depicted in the picture: The Left View of the t...read more

Interview Preparation Tips

Eligibility criteriaAbove 7 cgpaAirtel interview preparation:Topics to prepare for the interview - Data structure and algorithms, Object Oriented Programming, Database, SQL, Coding BasicsTime required to prepare for the interview - 6 MonthsInterview preparation tips for other job seekers

Tip 1 : Practice problem solving as much as you can 
Tip 2 : Try to solve online coding problem as much as possible to get good understanding of DSA
Tip 3 : Be confident with your Resume

Application resume tips for other job seekers

Tip 1 : Should have some projects on resume 
Tip 2 : Resume sections should be clear and no false information

Final outcome of the interviewSelected

Skills evaluated in this interview

Software Developer Interview Questions

user image CodingNinjas

posted on 16 Sep 2021

I was interviewed in Oct 2020.

3 Interview Rounds

1

Coding Test Round (2 Questions)

Round duration - 90 minutes (60 minutes for coding and 30 minutes for MCQs)
Round difficulty - Medium

The test was conducted in the evening from 7:00 pm to 8:30 pm. Because of the covid situation, the test was online and was given by all the students from their home. 
Login window of 15 minutes was given and all students were supposed to login within initial 15 minutes (between 7:00 and 7:15 pm). The test was conducted on AMCAT and webcam was on during the whole test duration.
There were two sections in the test: 1.) Coding round with 2 coding questions - 60 minutes (2.) MCQ round with 30 MCQs - 30 minutes
120 students appeared for this round and 20 were shortlisted for further process.

  • Q1. Count Frequency You are given a string 'S' of length 'N', you need to find the frequency of each of the characters from ‘a’ to ‘z’ in the given ...read more
  • Q2. Longest Common Prefix After Rotation You are given two strings 'A' and 'B' where string 'A' is fixed. But you can perform left shift ope...read more
2

Video Call Round (2 Questions)

Round duration - 50-60 minutes
Round difficulty - Medium

This round started at 11 am and went till 3 pm. 
Out of 120 students that appeared in online coding test, 20 were shortlisted for the first round of interviews.
In this round, everyone was asked some moderate level coding questions. We were supposed to write the code in our IDE, present the screen and show the interviewer the output of our code.
The interview started with the introduction being followed by 2 coding problems.

  • Q1. Longest subset zero sum Ninja loves playing with numbers. So his friend gives him an array on his birthday. The array consists of positive and negative integer...read more
  • Q2. Count Frequency You have 3 meeting rooms and the clients give you the timing at which they will be requiring the meeting rooms (like 11:00 am to 2:30 pm). Tell ...read more
3

HR Round (2 Questions)

Round duration - 20 minutes
Round difficulty - Medium

7 students were shortlisted for the HR round. This round started at 7:30 pm and went till 8:30 pm.
Like all the other rounds, this round too was virtual (on google meet). In the beginning, the interviewer introduced himself and then asked questions based on my resume.
All the 7 candidates were selected in the HR round.

  • Q1. Tell me about yourself.
  • Q2. Project And Previous Internship Questions What type of projects you did at CDAC? What problem that project solved? Since my project was based on chatbots, I was...read more

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from National Institute of Technology, Kurukshetra. Eligibility criteriaAbove 7.5 CGPAAirtel interview preparation:Topics to prepare for the interview - Object-Oriented Programming, Data Structures and Algorithms, Operating System, Database Management System, Computer NetworksTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Questions are asked on DSA, so practice questions and it is not the number of questions you practice, but how well you practice the questions. Prepare a notebook and write down the approach you follow. Make proper notes and maintain that notebook. Will help for quick revision.
Tip 2 : Conceptual questions are asked from topics other than DSA. So watching videos on youtube will not help. Read the book thoroughly to make yourself ready for interviews.
Tip 3 : ALWAYS read about the real-life examples of the concepts you read. This is often asked in interviews and you will definitely regret failing to answer this question.

Application resume tips for other job seekers

Tip 1 : Having projects in resume will help you to give the direction to your interview, which increases the chances of selection.
Tip 2 : Add some achievements other than academics, it shows that you are a team player and increases the probability of getting shortlisted. BUT do not write anything that is not true or else, it will backfire.

Final outcome of the interviewSelected

Skills evaluated in this interview

Bharti Airtel interview questions for designations

 Software Engineer

 (8)

 Senior Software

 (1)

 Software Engineer2

 (1)

 Trainee Developer

 (1)

 SQL Developer

 (1)

 Android Developer

 (1)

 ERP Developer

 (1)

 Backend Developer

 (1)

Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 -
Result
 Not Selected

I applied via Company Website and was interviewed in Oct 2024.

3 Interview Rounds

1

Aptitude Test Round

1st round some apt qns,some prgramming qns are they asked

2

One-on-one Round (1 Question)

  • Q1. C depth concepts and some prgram
3

Technical Round (1 Question)

  • Q1. Some DSA questions they asked
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. How to handle exception?
  • Q2. What is inheritance?

Skills evaluated in this interview

Software Developer Interview Questions

Ericsson user image Jack Sparrow

posted on 14 Aug 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. What is method overloading and overriding
  • Q2. Program to swap two variables without using third
2

HR Round (2 Questions)

  • Q1. Why you want to join this organization
  • Q2. What is your weakness and strength
Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. What are the things that u do when your what app screen is blank
  • Q2. Simple python code

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clear with basics and resume
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via campus placement at Madras Christian College, Chennai and was interviewed in Oct 2023.

4 Interview Rounds

1

Aptitude Test Round

Test had 2 sections..first section had 3 subsections with quants,verbal and logicals.2nd section is an English writing skill round where they give u a topic and u have to write ur views on it more than 200 words

2

Group Discussion Round

Gd has the basic rules..they give a topic and u have to discuss on that

3

Technical Round (1 Question)

  • Q1. Hr asks you questions on your project,the programming language ur strong in and may be few code solving questions
4

HR Round (1 Question)

  • Q1. HR round tests your flexibility and adaptability skills.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident with your answers. Make yourself comfortable before sitting for any of the rounds. Build a good rapport with your hr. If you don't know the answer be open..Say you don't know and you will learn in later. All the best!
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Campus Placement and was interviewed in Nov 2023.

1 Interview Round

1

HR Round (2 Questions)

  • Q1. Tell me about you teaching assistant experience in your university
  • Q2. Teaching basic programming courses

Bharti Airtel Interview FAQs

How many rounds are there in Bharti Airtel Software Developer interview?
Bharti Airtel interview process usually has 4 rounds. The most common rounds in the Bharti Airtel interview process are One-on-one Round, Resume Shortlist and Coding Test.
What are the top questions asked in Bharti Airtel Software Developer interview?

Some of the top questions asked at the Bharti Airtel Software Developer interview -

  1. The interviewer asked general questions on D...read more
  2. Interviewer asked questions on D...read more

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3.5

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3.7

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3.2

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3.4

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