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Visa Senior Data Scientist Interview Questions and Answers
Updated
2 Jul 2024
1 interview found
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Anonymous
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Details about past projects Add Answer
- Q2. Details about latest project Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Be good in comm skills
Top trending discussions
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
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Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via LinkedIn and was interviewed in Apr 2023.
3 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 (2 Questions)
- Q1. Basic Question on Machine Learning Algorithms. Add Answer
- Q2. End to End project that is mostly focused on Scaling up and deployment purposes Add Answer
3
HR Round (1 Question)
- Q1. Company fit and expectations of Compensation etc. View Answers (1)
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Write a few python queries and some live sql coding and pyspark coding Add Answer
- Q2. Machine learning questions. Way too deep. which is not even required Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - The interview is way too technical then checking the logical thinking of candidate
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Referral and was interviewed in Sep 2024.
5 Interview Rounds
1
Coding Test Round
1 python and 1 SQL coding along with ML questions mostly related to monitoring and basic ML
2
Coding Test Round
1 python code and also related to ML ...the recruiter came with a dataset to solve
3
Case Study Round
Guestimates, project discussions and Case Studies
4
Case Study Round
Project indepth discussion and case study related Fraud Detection
5
Behavioral interview Round (1 Question)
- Q1. Aligning own interest with team requirement Add Answer
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. DBSCAN Clustering Add Answer
- Q2. How does current work helps solving use cases for PayU View Answers (1)
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Case Study Round
We were trained for 2 weeks on web dev. and data science and were given individual 2 projects, according to the performance on them and a final interview, candidates were selected.
3
One-on-one Round (2 Questions)
- Q1. All about the assignment done Add Answer
- Q2. Your interest and particular domain you want to work in Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Complete the assignment perfectly, dont try to achieve best accuracy, but you should know whats there in the code.
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Job Portal and was interviewed before Jul 2023.
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. ML algorithms and basic python coding Add Answer
2
Technical Round (1 Question)
- Q1. SQL and Project related Add Answer
3
HR Round (1 Question)
- Q1. Salary discussion Add Answer
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via LinkedIn and was interviewed in Apr 2023.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
2
Technical Round (2 Questions)
- Q1. Basic Question on Machine Learning Algorithms. Add Answer
- Q2. End to End project that is mostly focused on Scaling up and deployment purposes Add Answer
3
HR Round (1 Question)
- Q1. Company fit and expectations of Compensation etc. View Answers (1)
Interview experience
Average
Difficulty level
Moderate
Duration
6-8 weeks
Result
No response
I applied via Naukri.com and was interviewed in May 2024.
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. How to treat multicollinearity, imbalanced dataset View Answers (1)
2
Technical Round (2 Questions)
- Q1. Logistic regression in detail View Answers (1)
- Q2. Project related questions based on Machine learning Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - No response from the HR after this round even after multiple follow up calls
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. SQL and background related questions Add Answer
Visa Interview FAQs
How many rounds are there in Visa Senior Data Scientist interview?
Visa interview process usually has 1 rounds. The most common rounds in the Visa interview process are Technical.
How to prepare for Visa Senior 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 Visa. The most common topics and skills that interviewers at Visa expect are SQL, Data Mining, Data Science, Python and Big Data.
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