Capgemini
Global leader in partnering with companies to transform and manage their business by harnessing the power of technology.
4 Rounds
~21 Days
Medium
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Data Engineer
•
Coding
•
medium
Write a Python script to merge multiple large CSV files efficiently without loading them entirely into memory.
#Python
#File I/O
#Memory Management
Data Engineer
•
Technical
•
medium
Explain generators and decorators in Python. Provide a practical use case for a data engineering pipeline.
#Python
#Advanced Python
Data Engineer
•
Technical
•
hard
What is the Global Interpreter Lock (GIL) in Python, and how does it affect multithreading in data processing tasks?
#Python
#Concurrency
Data Scientist
•
Coding
•
easy
Write a Python function using Pandas to merge two datasets on a common key, and explain how you would handle missing values in the resulting DataFrame.
#Pandas
#Data Manipulation
#Data Cleaning
Data Scientist
•
Coding
•
medium
Write a Python script to scrape data from a paginated REST API, handle rate limits, and store the results in a SQL database.
#API Integration
#Data Engineering
#Python
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.