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Paytm Data Engineer Interview Questions, Process, and Tips for Experienced

Updated 8 Jun 2024

Top Paytm Data Engineer Interview Questions and Answers for Experienced

  • Q1. 1) What is internal mechanism in spark . 2) tungsten project in spark explanation 3) sql problem to check where last two transaction belongs to particular retail
  • Q2. SQL normalisation types and explanation
  • Q3. DFS in tree Data Structure

5 Paytm Data Engineer Interview Experiences for Experienced

9 questions found

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Data Engineer Interview Questions

user image Anonymous

posted on 15 Mar 2023

Interview experience
1
 Bad
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Question on sql and other stuff
2

Technical Round (1 Question)

  • Q1. Question on sql and other stuff
3

Technical Round (1 Question)

  • Q1. Question on sql and queries

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join. I personally found it very unprofessional.

Data Engineer Interview Questions

user image Anonymous

posted on 8 Jun 2024

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via campus placement at National Institute of Technology (NIT), Kurukshetra and was interviewed before Jun 2023.

3 Interview Rounds

1

Coding Test Round

1 hr medium level DSA questions

2

One-on-one Round (2 Questions)

  • Q1. DFS in tree Data Structure
  • Q2. SQL normalisation types and explanation
3

HR Round (2 Questions)

  • Q1. Preferred Location
  • Q2. About the company

Interview Preparation Tips

Interview preparation tips for other job seekers - This was an on-campus interview, everything was done in one day

Skills evaluated in this interview

Data Engineer Interview Questions

user image aakash68404

posted on 22 Mar 2022

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. 1) What is internal mechanism in spark . 2) tungsten project in spark explanation 3) sql problem to check where last two transaction belongs to particular retai...read more
2

Technical Round (1 Question)

  • Q1. 1) scenario based question like , if a. job is launched with single executor will there be shuffling

Interview Preparation Tips

Interview preparation tips for other job seekers - look into spark architecture in details . how to assign executors and cores effeciently etc

Skills evaluated in this interview

Data Engineer interview

user image E-Learning Bridge

posted on 24 Nov 2021

Paytm interview questions for designations

 Data Science Software Engineer

 (1)

 Data Analyst

 (7)

 Data Scientist

 (2)

 Senior Data Scientist

 (2)

 Lead Data Scientist

 (1)

 Data Entry jobs

 (1)

 Software Engineer

 (56)

 QA Engineer

 (16)

Data Engineer interview

user image E-Learning Bridge

posted on 14 Dec 2021

Interview questions from similar companies

Data Engineer Interview Questions

Visa user image Anonymous

posted on 6 Aug 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Coding Test Round

It was fine . medium level difficulty.

2

Technical Round (1 Question)

  • Q1. Basic string questions easy level

Data Engineer Interview Questions

FIS user image Anonymous

posted on 30 Jul 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Internal external tables
  • Q2. MySQL questions
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 -
Result
Selected  Selected

2 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

Technical Round (5 Questions)

  • Q1. Fibonacci sequence
  • Q2. Databricks cluster questions
  • Q3. Intermediate SQL questions from datalemur
  • Q4. Python questions from geeksforgeeks
  • Q5. ETL information

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up python and SQL and spark. Ready to do coding questions.

Data Engineer Interview Questions

PayPal user image Senthilnathan

posted on 30 Mar 2024

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

I applied via Referral and was interviewed before Mar 2023.

4 Interview Rounds

1

Coding Test Round

SQL medium to complex coding round

2

Technical Round (1 Question)

  • Q1. Technical SQL, architecture , design questions
3

One-on-one Round (1 Question)

  • Q1. Managerial, technical round
4

HR Round (1 Question)

  • Q1. Salary expectation

Interview Preparation Tips

Interview preparation tips for other job seekers - Piece of cake
Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Recruitment Consulltant and was interviewed in Apr 2024.

2 Interview Rounds

1

Coding Test Round

You should be familiar with core java features. Collections, converting one collection Array / Vector to other. Removing duplicates. Lambda chaining / Functional programming. Basic SQL - Joins, Aggregates etc.

2

One-on-one Round (1 Question)

  • Q1. Explain Architecture of applications you worked on. Justify use of components. System Design questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - No need to grind leet code here. But you should know how to solve day to day problems. Do projects end to end. You should know the backend well.

Paytm Interview FAQs

How many rounds are there in Paytm Data Engineer interview for experienced candidates?
Paytm interview process for experienced candidates usually has 3 rounds. The most common rounds in the Paytm interview process for experienced candidates are Technical, Resume Shortlist and Coding Test.
How to prepare for Paytm Data Engineer interview for experienced candidates?
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 Paytm. The most common topics and skills that interviewers at Paytm expect are Python, SCALA, Spark, HBase and Analytics.
What are the top questions asked in Paytm Data Engineer interview for experienced candidates?

Some of the top questions asked at the Paytm Data Engineer interview for experienced candidates -

  1. 1) What is internal mechanism in spark . 2) tungsten project in spark explanati...read more
  2. SQL normalisation types and explanat...read more
  3. DFS in tree Data Struct...read more

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