Genpact Data Engineer Interview Questions

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

More Behavioral & Leadership questions with a free account

Second Highest Trader Salary

Easy

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSorting

Genpact

Clustered vs Non-Clustered Indexes

Medium

Explain how clustered and non-clustered indexes differ in storage, lookup behavior, and query performance.

JoinsData Wrangling

Genpact

More SQL & Data Manipulation questions with a free account

Spark Transformations vs Actions

Medium

Tests core Spark execution model knowledge for building efficient pipelines.

transformationsspark

Genpact

More Pipelines questions with a free account

Create a free account to unlock this list and practice real interview questions.

Python Decorators and Timing Wrapper

Medium

Explain how Python decorators wrap functions and implement a custom decorator that logs execution time.

functionsdecoratorspython

Genpact

Python Memory Management

Medium

Tests your understanding of Python runtime behavior relevant to production data engineering.

memory managementpython

Genpact

First Non-Repeating Character

Easy

Tests basic Python problem-solving and string processing logic.

Hash TablesStringspython

Genpact

More Coding questions with a free account

Open any question for its full solution and discussion.