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Perficient Software Engineer Interview Questions

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

50questions
~7htotal time
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1
CodingStart here. 22 questions · ~198 min
Print Duplicates in String ArrayEasy
Practice
Recently asked

Find and print each duplicated string once while preserving its first duplicate occurrence.

deduplicationArraysstring manipulationPerficient
C Preprocessor #defineMedium
Recently asked

Assesses understanding of C preprocessor directives and compile-time behavior.

Perficient
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2
SQL & Data Manipulation5 questions + 3 drills · ~75 min
SQL and ETL with KettleMedium
Recently asked

Evaluates experience with SQL transformations and ETL workflows using Kettle.

sqlPerficient
SQL Query OptimizationMedium
Practice
Practice drill

Optimize a slow PostgreSQL query that aggregates completed transactions while preserving customers with no matching activity.

Performance Tuningdatabase optimizationindexesDDroisysCapgeminiNomura
Core Java and Spring MicroservicesMedium
Practice
Practice drill

Return cardholders whose 2025 approved transaction total is at least 1000 across multiple transaction records.

javaJoinssqlMastercard
SQL Queries for RankingMedium
Practice
Practice drill

Rank active HSBC employees by division and return every employee tied for the highest or second-highest salary.

javasqlHsbc
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3
System Design7 questions · ~63 min
Production AI System WalkthroughHard
Recently asked

Assesses your ability to design, deploy, and operate an AI system in production.

productionPerficient
Caching and Collections in SpringMedium
Recently asked

Assesses your experience with performance and data handling patterns in Spring.

mysqlcachingspring bootPerficient
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4
Execution7 questions · ~63 min
Why You Are LeavingEasy
Recently asked

Tests motivation and career reasoning for the Embedded Engineer role.

Trade-offsRisk AssessmentPerficient
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5
Behavioral & Leadership6 questions · ~54 min
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6
More topics3 questions · ~27 min
Configuring AEM DispatcherMedium
Recently asked

Evaluates practical knowledge of AEM dispatcher configuration and request handling.

Perficient
C# Object and Collection InitializersEasy
Recently asked

Assesses knowledge of C# language features used for clean object construction.

Perficient
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