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Updated weekly · Last refresh Aug 30

Fis global Data Engineer Interview Questions

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

11questions
~1htotal time
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1
PipelinesStart here. 3 questions · ~24 min
Migrating Legacy to Cloud-NativeMedium

Assesses migration planning, risk management, and execution for cloud-native data systems.

migrationlegacy systemscloud-nativeFis global
Azure Data Environment ManagementMedium

Assesses experience operating and maintaining Azure data platforms and services.

cloud infrastructuredata managementFis global
Consistency in Distributed SystemsHard

Evaluates your understanding of distributed consistency models and integrity mechanisms.

distributed systemsconsistencydata integrityFis global
2
Behavioral & Leadership6 questions · ~48 min
Disagreeing on a Technical DirectionMedium

Tests conflict resolution and influence during technical disagreement, including how you challenge decisions and commit after alignment.

Influence Without AuthorityConflict ResolutionteamworkFis global
Explaining a Technical Concept ClearlyEasy

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

Problem SolvingData Structurestechnical fundamentalsFis global
Staying Current on Data EngineeringMedium

Evaluates commitment to continuous learning and applying new methods to real data problems.

data engineeringcontinuous learningFis global
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3
More topics2 questions · ~16 min
Indexing Strategies and Query ImpactMedium

Tests understanding of indexing tradeoffs and how they affect query execution.

database managementindexingFis global
Performance Tuning for High TrafficMedium

Evaluates ability to diagnose and improve database performance under high load.

Performance Tuningdatabase optimizationFis global

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
String Character OccurrencesEasy
Practice
Practice drill

Count each case-sensitive character in an FIS PayDirect message using PostgreSQL string functions, a CTE, a join, and aggregation.

string manipulationFisglobalFISFis global
Top 3 Highest-Paid QueryEasy
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Practice drill

Use ROW_NUMBER, filtering, and a department join to identify Josh Technology's three highest-paid active employees.

database managementsql queryJosh TechnologyC5i
SQL Duplicate Record DetectionEasy
Practice
Practice drill

Find duplicate American Institutes for Research assessment submissions using a CTE, GROUP BY, HAVING, and joins.

deduplicationsqldata integrityAmerican Institutes for ResearchMacy's
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