Premium Employer

i

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

Paisabazaar.com Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Paisabazaar.com Backend Developer Interview Questions and Answers

Updated 12 Sep 2021

Paisabazaar.com Backend Developer Interview Experiences

1 interview found

I applied via Company Website and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. In INTERVIEW they gave me a coding question to code it and explain its abest appproach and how it is efficient in terms of time complexity and space complexity
  • Q2. Some basic questions on mongoDB and nodeJS

Interview Preparation Tips

Interview preparation tips for other job seekers - good with basics of your known technology

Interview questions from similar companies

Round 1 - One-on-one 

(1 Question)

  • Q1. Number of islands code
  • Ans. 

    Count the number of islands in a 2D grid of 1s and 0s.

    • Use DFS or BFS to traverse the grid and mark visited cells.

    • Count the number of times traversal starts from an unvisited 1.

    • Consider edge cases like empty grid, all 0s or all 1s.

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. It was a simple design round and some technical questions on skills mentioned in your resume

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be clear about all the things you have worked on in your company and the reason for the approach being used and keep your dsa strong.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. DSA Medium difficulty question Schema Design Low level design Amazon reviews page
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - Coding Test 

It was on-campus placement interview.
Two rounds of interview were there and both were of DSA (DP and sorting algo).

Interview Preparation Tips

Topics to prepare for Tata 1mg Backend Developer interview:
  • DSA
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Coding Test 

Given two soted arrays merge them from a single sorted array with all items in non-decreassing order

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

I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Coding Test 

3 Leetcode style questions , 2 medium , 1 hard .

Round 2 - Technical 

(1 Question)

  • Q1. Design a cab booking system using oops
  • Ans. 

    A cab booking system designed using OOP principles

    • Create classes for Cab, Customer, Driver, and Booking

    • Use inheritance and polymorphism to handle different types of cabs and bookings

    • Implement methods for booking a cab, assigning a driver, and calculating fare

    • Use encapsulation to protect data and ensure data integrity

  • Answered by AI

Skills evaluated in this interview

I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1.  related to your business you asked questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview the ability of a person to be recognized by person quality human nature.

Interview Questionnaire 

4 Questions

  • Q1. Experience
  • Q2. Salary
  • Q3. Qualifications
  • Q4. Graduation

I appeared for an interview before Sep 2020.

Round 1 - Face to Face 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Easy

  • Q1. 

    0/1 Knapsack Problem Statement

    A thief is planning to rob a store and can carry a maximum weight of 'W' in his knapsack. The store contains 'N' items where the ith item has a weight of 'wi' and a value of...

  • Ans. 

    Yes, the 0/1 Knapsack problem can be solved using dynamic programming with a space complexity of not more than O(W).

    • Use a 1D array to store the maximum value that can be stolen for each weight capacity from 0 to W.

    • Iterate through each item and update the array based on whether including the item would increase the total value.

    • The final value in the array at index W will be the maximum value that can be stolen.

  • Answered by AI
  • Q2. 

    Find the Second Largest Element

    Given an array or list of integers 'ARR', identify the second largest element in 'ARR'.

    If a second largest element does not exist, return -1.

    Example:

    Input:
    ARR = [2,...
  • Ans. 

    Find the second largest element in an array of integers.

    • Iterate through the array to find the largest and second largest elements.

    • Handle cases where all elements are identical.

    • Return -1 if a second largest element does not exist.

  • Answered by AI
Round 2 - Video Call 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Easy

System Design Round

  • Q1. Design a system for Twitter, discussing its architecture, key components, and scalability considerations.
  • Ans. 

    Design a scalable system for Twitter with key components and architecture.

    • Use microservices architecture for scalability and fault isolation.

    • Key components include user service, tweet service, timeline service, and notification service.

    • Use a distributed database like Cassandra for storing tweets and user data.

    • Implement a message queue like Kafka for handling real-time updates and notifications.

    • Use a caching layer like ...

  • Answered by AI
Round 3 - HR 

Round duration - 30 Minutes
Round difficulty - Easy

It is just a formality

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in BangaloreEligibility criteriaResume shortlistingSwiggy interview preparation:Topics to prepare for the interview - OOPS, Data Structures, Core Java, Algorithms, DBMS, SQL,Time required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : System Design
Tip 2 : Practice questions from leetcode
Tip 3 : Have some projects.

Application resume tips for other job seekers

Tip 1 : Mention what you know 
Tip 2 : Good previous work to showcase

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Introduction

Paisabazaar.com Interview FAQs

How to prepare for Paisabazaar.com Backend 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 Paisabazaar.com. The most common topics and skills that interviewers at Paisabazaar.com expect are Node.Js, ISMS, Javascript, MySQL and OOPS.
What are the top questions asked in Paisabazaar.com Backend Developer interview?

Some of the top questions asked at the Paisabazaar.com Backend Developer interview -

  1. in INTERVIEW they gave me a coding question to code it and explain its abest ap...read more
  2. some basic questions on mongoDB and node...read more

Tell us how to improve this page.

Join Paisabazaar.com We make personal finance easy, convenient & transparent
Paisabazaar.com Backend Developer Salary
based on 4 salaries
₹10 L/yr - ₹16 L/yr
50% more than the average Backend Developer Salary in India
View more details
Sales Executive
824 salaries
unlock blur

₹1.5 L/yr - ₹4.2 L/yr

Associate Sales Consultant
708 salaries
unlock blur

₹1.4 L/yr - ₹3.8 L/yr

Team Lead
225 salaries
unlock blur

₹2.6 L/yr - ₹8.5 L/yr

Senior Executive
211 salaries
unlock blur

₹2 L/yr - ₹5 L/yr

Sales Consultant
192 salaries
unlock blur

₹1.2 L/yr - ₹4.5 L/yr

Explore more salaries
Compare Paisabazaar.com with

Udaan

3.9
Compare

Swiggy

3.8
Compare

CARS24

3.5
Compare

BlackBuck

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview