Top 50
Prep plan
Updated weekly · Last refresh Oct 17

Capgemini Data Engineer Interview Questions

The questions to prepare for a Capgemini Data Engineer interview. Questions from real interview reports rank first. Updated daily.

50questions
~11htotal time
Track your progressSign up free to work through all 50 questions and resume where you left off.
Start practicing free →
1
System DesignStart here. 5 questions · ~63 min
API Scalability, Security, and DesignHard

Design an ML API schema and serving setup that scales safely, stays secure, and follows best practices.

distributed systemsauthorizationapi gatewayCapgemini
Idempotent Incremental PipelinesHard
Recently asked

Design an idempotent incremental loading pipeline that avoids duplicates, handles late data, and supports safe reprocessing.

Capgemini
More System Design questions with a free account
2
SQL & Data Manipulation18 questions · ~228 min
SQL Transformations and RankingMedium
Practice
Recently asked

Return the top 3 non-null scores and handle ties using ranking logic.

Clusteringcomplex queriessqlCapgemini
Ingestion Joins and PySpark DataFramesMedium
Practice
Recently asked

Return all columns from one table plus one column from another, and compare INNER JOIN with FULL JOIN.

pysparkJoinssqlCapgemini
More SQL & Data Manipulation questions with a free account
3
Coding6 questions · ~76 min
JSON Logs: Purchase Events and TimelinesMedium
Practice

Filter purchase events from JSON logs and compute each user's purchase timestamp range.

aggregationArraysCapgemini
Salary vs Manager SalaryMedium
Practice

Return all employees whose salary is greater than their manager's salary using a self-lookup.

coding challengeArraysCapgemini
More Coding questions with a free account
4
Pipelines5 questions · ~63 min
Explain dbt Incremental ModelsHard
Recently asked

Explain dbt incremental models, when to avoid full refresh, and how to handle late-arriving data safely.

Data Qualitydata latencyIncremental loadCapgemini
More Pipelines questions with a free account
5
Behavioral & Leadership15 questions · ~190 min
More Behavioral & Leadership questions with a free account
6
More topics1 question · ~13 min
The finish line: interview-readyComplete all 50 questions to finish this plan.