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Updated weekly · Last refresh Sep 22
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EXA AG Software Engineer Interview Questions

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

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1
Behavioral & LeadershipStart here. 4 questions · ~42 min
Explaining a Technical Concept ClearlyEasy

Tests communication, ownership, and stakeholder management when translating technical complexity into actionable business understanding.

Problem SolvingData Structurestechnical fundamentalsEEXA AG
Defending a Technical ApproachMedium

Tests your communication and reasoning when aligning with teammates on technical decisions.

Communicationtechnical discussionEEXA AG
Managing Multiple Coding TasksMedium

Evaluates your prioritization and execution planning under competing demands.

time managementEEXA AG
Handling String Edge CasesMedium

Tests your attention to correctness and robustness in algorithm implementations.

Problem Solvingedge casesEEXA AG
2
More topics1 question · ~10 min
SQL Query OptimizationMedium
Practice

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

Performance Tuningdatabase optimizationindexesEEXA AG

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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
Fixing Slow SQL QueriesMedium
Practice
Practice drill

Write an optimized PostgreSQL query that aggregates qualifying Citi account transactions efficiently.

Performance Tuningdatabase optimizationindexesCiti
Optimizing Slow SQL QueriesHard
Practice
Practice drill

Optimize a PostgreSQL transaction query that filters, aggregates, ranks, and returns top merchants efficiently on large tables.

Performance Tuningdatabase optimizationlarge datasetsSprinter HealthSentiLinkAutodesk
The finish line: interview-readyComplete all 5 questions plus 2 hands-on drills to finish this plan.