Top 50
Prep plan
Updated weekly · Last refresh Aug 30

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 weekly.

50questions
~8htotal time
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1
CodingStart here. 10 questions · ~99 min
Linked List ReversalEasy
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Recently asked

Reverse a singly linked list in-place using iterative pointer manipulation.

RecursionLinked ListsArraysPublicis Sapient
Two Sum ProblemEasy
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Recently asked

Find two indices in an array whose values add up to a target using a hash map.

Hash TablesArraysTwo PointersPublicis Sapient
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2
Security & Infrastructure9 questions · ~89 min
Operating System Core ConceptsMedium
Recently asked

Tests foundational OS knowledge relevant to building and running software systems.

Infrastructuretechnicalos internalsPublicis Sapient
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3
Execution9 questions · ~89 min
Approach a Software Engineering Case StudyMedium
Recently asked

Tests structured problem solving, requirements thinking, and engineering tradeoff reasoning.

Trade-offsExecutionPlanningPublicis Sapient
Improving Slow Application PerformanceMedium
Recently asked

Tests performance troubleshooting, measurement, and optimization approach.

Trade-offsExecutionPlanningPublicis Sapient
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4
SQL & Data Manipulation8 questions + 3 drills · ~109 min
5
System Design9 questions · ~89 min
Scalable System DesignHard
Recently asked

Tests system design thinking, scalability tradeoffs, and architecture decisions under growth.

system designdistributed systemsarchitecturePublicis Sapient
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6
Pipelines3 questions · ~30 min
Kafka Serialization and ProcessingMedium

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

kafkaPublicis Sapient
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7
More topics2 questions · ~20 min
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The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.