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Updated weekly · Last refresh Oct 17

Publicis Sapient Software Engineer Interview Questions

The questions to prepare for a Publicis Sapient Software Engineer interview. Questions from real interview reports rank first. Updated daily.

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CodingStart here. 10 questions · ~113 min

Longest Consecutive NumbersMedium

Practice

Find the length of the longest consecutive integer sequence in an unsorted array using a set for O(n) time.

ArraysArray ManipulationAlgorithms

Publicis Sapient

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Security & Infrastructure9 questions · ~102 min

JavaScript Fundamentals, UI Library Management and SecurityMedium

Evaluates your ability to balance front-end development with security and dependency management.

javascriptSecurity

Publicis Sapient

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SQL & Data Manipulation5 questions + 2 drills · ~77 min

SQL Joins BasicsEasy

Evaluates core SQL understanding and correct join usage.

Joinssql

Publicis Sapient

Calculate Monthly Sales Growth by Product CategoryMedium

Practice

Practice drill

Calculate month-over-month sales growth for each product category using JOINs and window functions.

Monthly Active User Growth by PlatformMedium

Practice

Practice drill

Use joins, CTEs, and monthly aggregation to compute Google Maps active users and month-over-month growth.

Window FunctionsDate FunctionsAggregations

Engine

Google

ZoomInfo Technologies

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System Design9 questions · ~102 min

Microservices Deployment ApproachMedium

Tests your understanding of deployment architecture and operational considerations for microservices.

deploymentmicroservices

Publicis Sapient

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Execution9 questions · ~102 min

Front-End App OptimizationMedium

Assesses your performance optimization strategies for front-end applications.

Publicis Sapient

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Pipelines3 questions · ~34 min

Kafka Serialization and ProcessingMedium

Assesses understanding of Kafka message handling and data transformation in pipelines.

kafka

Publicis Sapient

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