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Paisabazaar.com Data Engineer Interview Questions and Answers

Updated 15 Oct 2024

Paisabazaar.com Data Engineer Interview Experiences

1 interview found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 15 Oct 2024

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

I applied via campus placement at Netaji Subhas Institute of Technology (NSIT) and was interviewed before Oct 2023. There were 3 interview rounds.

Round 1 - Coding Test 

It was demure and well balanced.

Round 2 - Technical 

(2 Questions)

  • Q1. Databases based on resume.
  • Q2. Sql based questions
Round 3 - One-on-one 

(2 Questions)

  • Q1. Sql based question
  • Q2. Resume and intern experiences.

Interview Preparation Tips

Interview preparation tips for other job seekers - be thorough with resume.

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. What is difference between dense_rank and rank function
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(1 Question)

  • Q1. Design the generic tool or package using pyspark which allows to create connections to multiple databases like mysql, s3 or api. Fetch the result and do transformations like handling null values and then s...
  • Ans. 

    Design a generic tool in pyspark to connect to multiple databases, fetch results, handle null values, and store output in another database

    • Use pyspark to create a tool that can connect to databases like mysql, s3, or api

    • Implement functions to fetch data from the databases and perform transformations like handling null values

    • Utilize pyspark to store the transformed data in another database

    • Consider using pyspark SQL funct

  • Answered by AI

Skills evaluated in this interview

I applied via I don't remember and was interviewed in Aug 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. About experience DBMS questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't take the job if your gut says the interviewer wasn't polite during the interview.

I dint feel comfortable right from the start of the interview. The interviewer was condescending and not accepting even correct answers and claiming I failed to know basic stuff required for the role. I ended the interview in less than half the time it was scheduled for. I'm sure I don't want to work under such a person who wants to keep rejecting answers and pointing how you did not know answer to a question.

Interview is generally to understand how good the candidate is and how good the company is. After first 5 mins of the call I knew I dint want to work there. He added a team member just to tell him if there was any important thing he had to look into (like that other guy is some kind of service assistant to him).

Even after I accepted I wasn't the right fit for the role and bailed, he again pointed out how I barely knew anything that I should for the role (which is not necessary as the interview is over).
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Nitte Meenakshi Institute of Technology, Bangalore and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Questions from arrays and strings and some aptitude questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. How to merge 2 csv files
  • Ans. 

    To merge two CSV files, you can use software like Microsoft Excel or programming languages like Python.

    • Open both CSV files in a software like Microsoft Excel.

    • Copy the data from one CSV file and paste it into the other CSV file.

    • Save the merged CSV file with a new name.

    • Alternatively, you can use programming languages like Python to merge CSV files by reading both files, combining the data, and writing to a new file.

  • Answered by AI
  • Q2. Basic questions on arrays
Round 3 - HR 

(1 Question)

  • Q1. 3 reasons why u choose this company
  • Ans. 

    I applied to this company because of its reputation in the industry, opportunities for growth, and company culture.

    • Reputation in the industry - I have heard great things about the company's innovative projects and successful track record.

    • Opportunities for growth - The company offers various training programs and career advancement opportunities for employees.

    • Company culture - I value a positive work environment and the...

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Questions on python

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Interviewer asked me basic SQL questions
  • Q2. In the second technical round he asked me advanced SQL topics (Windows Functions, Joins & Subqueries)
Round 2 - Coding Test 

In the second technical round interview asked me about advanced sql topics, theory questions and two coding questions in joins and window functions.

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

I applied via LinkedIn and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Coding Test 

It was an online assessment. Some coding questions. Some cs fundamental mcqs. SQL query, Rest Api question.

Round 2 - Assignment 

An assignment to create a game using nodejs/ go lang/ java.

Round 3 - Technical 

(2 Questions)

  • Q1. Discussion related to Assignment. Told some changes and told to add some more functionalities.
  • Q2. Some APIS were given. It was case study. You had to show the dishes to a customer according to his preferences.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Basic Excel Questions
  • Q2. Medium and Basic SQL Questions
  • Q3. Resume based Question
  • Q4. Case Study Questions
  • Q5. Questions on Project
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Coding Test 

Questions were crayon box ,the bot and the game and happy neighbourhood for 90 mins

Round 2 - Technical 

(2 Questions)

  • Q1. Array basics was asked
  • Q2. Segment tree,prefix sum
Round 3 - Technical 

(1 Question)

  • Q1. Low level design was asked
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Create pagination component using an api show the data for the pages
  • Ans. 

    Create a pagination component using an API to display data for different pages.

    • Use API to fetch data for each page

    • Implement pagination logic to display data for each page

    • Allow users to navigate between pages

  • Answered by AI

Skills evaluated in this interview

Paisabazaar.com Interview FAQs

How many rounds are there in Paisabazaar.com Data Engineer interview?
Paisabazaar.com interview process usually has 3 rounds. The most common rounds in the Paisabazaar.com interview process are Coding Test, Technical and One-on-one Round.
How to prepare for Paisabazaar.com Data Engineer 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 Big Data, Hive, SCALA and Spark.
What are the top questions asked in Paisabazaar.com Data Engineer interview?

Some of the top questions asked at the Paisabazaar.com Data Engineer interview -

  1. databases based on resu...read more
  2. sql based questi...read more
  3. sql based quest...read more

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Paisabazaar.com Data Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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