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PayPal Data Scientist Interview Questions and Answers

Updated 12 Jun 2025

PayPal Data Scientist Interview Experiences

12 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I appeared for an interview in May 2025, where I was asked the following questions.

  • Q1. SQL Joins and Window functions were asked in Round 1
  • Q2. In subsequent rounds, business aptitude was checked based on CV and Fraud related case studies/diagnosis cases were asked.
  • Q3. Behavioral questions like - Most favoured project till date and why, most frustrating scenario in work space
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Sep 2024. There were 5 interview rounds.

Round 1 - Coding Test 

1 python and 1 SQL coding along with ML questions mostly related to monitoring and basic ML

Round 2 - Coding Test 

1 python code and also related to ML ...the recruiter came with a dataset to solve

Round 3 - Case Study 

Guestimates, project discussions and Case Studies

Round 4 - Case Study 

Project indepth discussion and case study related Fraud Detection

Round 5 - Behavioral interview 

(1 Question)

  • Q1. Aligning own interest with team requirement

Data Scientist Interview Questions Asked at Other Companies

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asked in Affine
Q3. You have a pandas dataframe with three columns filled with state ... read more
asked in Walmart
Q4. Describe the data you would analyze to solve cost and revenue opt ... read more
Q5. Clone a Linked List with Random Pointers Given a linked list wher ... read more
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. SQL and background related questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Sql questions on joins
  • Q2. Python coding leetcode
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Python, general data related coding

Data Scientist Interview Questions & Answers

user image Kavi Arasu

posted on 21 Nov 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Recruitment Consulltant

Round 1 - Coding Test 

Basic coding with medium level problems

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Sep 2023. There were 3 interview rounds.

Round 1 - Coding Test 

It was moderate level sql question and one python question

Round 2 - Case Study 

It was more related to business side in last company

Round 3 - Behavioral 

(2 Questions)

  • Q1. SQL MODERATE LEVEL
  • Q2. PYTHON MODERATE LEVEL problem solving question
Are these interview questions helpful?
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Describe your past exp
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Coding Test 

A Hackerank test with 2 SQL questions and 7 MCQ questions on Probablity,Naive Bayes,Excel 7 some Graph analysis questions

Round 3 - One-on-one 

(1 Question)

  • Q1. Didn't hear back after the test , later was rejected
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - Case Study 

Ecommerce Sales, Statistics & Deep learning

Top trending discussions

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Interview Tips & Stories
2w
boredinlife
·
works at
Mercer
I left in the middle of an interview.
M a self-taught developer. been working really hard, trying to break into tech. Two days ago, I got approached by an hr from this e learning company for an IT role. I was super nervous but also excited because it felt like maybe this is it. The interview was on teams with 9 experienced pros all with degrees and certifications while I had no formal IT background, just self-taught skills. I felt completely out of place. Most of the interviewers were kind and said I could learn on the job. But one person kept throwing back-to-back questions with shady comments after every answer made me feel like I wasn’t good enough. It crushed my confidence About 10 minutes before the interview ended, I panicked. Anxiety took over, so I faked a network issue and left the call. Then I just broke down. I didn’t want to be disrespectful, so I quickly emailed saying I got disconnected. Truth is, I was overwhelmed and felt like a total fraud. I’ve wanted a job in tech for so long.
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PayPal Interview FAQs

How many rounds are there in PayPal Data Scientist interview?
PayPal interview process usually has 1-2 rounds. The most common rounds in the PayPal interview process are Coding Test, Case Study and Technical.
How to prepare for PayPal Data Scientist 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 PayPal. The most common topics and skills that interviewers at PayPal expect are SQL, Financial Services, Python, Data Analysis and Analytical.
What are the top questions asked in PayPal Data Scientist interview?

Some of the top questions asked at the PayPal Data Scientist interview -

  1. Probability based puzzles, Problem Solving,...read more
  2. SQL Joins and Window functions were asked in Roun...read more
  3. PYTHON MODERATE LEVEL problem solving quest...read more

Tell us how to improve this page.

Overall Interview Experience Rating

3.9/5

based on 14 interview experiences

Difficulty level

Easy 38%
Moderate 50%
Hard 13%

Duration

Less than 2 weeks 43%
2-4 weeks 29%
4-6 weeks 29%
View more
PayPal Data Scientist Salary
based on 263 salaries
₹15 L/yr - ₹65 L/yr
141% more than the average Data Scientist Salary in India
View more details

PayPal Data Scientist Reviews and Ratings

based on 18 reviews

4.0/5

Rating in categories

3.1

Skill development

4.1

Work-life balance

4.3

Salary

2.8

Job security

3.7

Company culture

3.1

Promotions

2.8

Work satisfaction

Explore 18 Reviews and Ratings
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₹15.4 L/yr - ₹46.6 L/yr

Software Engineer III
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₹20 L/yr - ₹70 L/yr

Data Scientist
263 salaries
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₹15 L/yr - ₹65 L/yr

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