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Visa Data Scientist Interview Experience

Visa · Entry level

ResultRejected
Timespan2 weeks
DifficultyMedium
Rounds4

Interview process

Case Study was designed to calculate some metrics like what percentage of customer are regular customers. Profit loss calculations etc. Every round was well structured. Except the final round with hiring manager.

Interview rounds · 4

  1. 1

    Recruiter screen

    1. Q1. How do you rate yourself on Python?
  2. 2

    Phone screen

    Case study was on generating behavioral attributes with credit card transactional data

    1. Q1. Case study On generating behavioural attributes with credit card transactional data
  3. 3

    Technical round

    1. Q1. What is AUC? How do you interpret it?
    2. Q2. What is a p-value?
  4. 4

    Final / onsite round

    1. Q1. Design a model for scrabble.

Tips from the candidate

Prepare for some case study involving using credit card data. Also familiarize yourself with what company's business model.

Company culture

It was mix of data analyst and data scientist role. Company was adapting to AI.

Details

CompanyVisa
RoleData Scientist
LevelEntry level
LocationCanada
InterviewedMay 2024
Questions asked5