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Updated weekly · Last refresh Oct 17

Engie Impact Software Engineer Interview Questions

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

50questions
~7htotal time
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1
ExecutionStart here. 5 questions · ~41 min
Engie Impact Client ProposalMedium

Assesses execution thinking and ability to shape an initial client-facing proposal.

Engie Impact
Explain a Project to a ClientMedium

Assesses communication skills and client-focused execution for Engie Impact stakeholders.

project presentationEngie Impact
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2
Security & Infrastructure3 questions · ~24 min
Renewables and Storage KnowledgeMedium

Evaluates domain understanding of renewable generation and energy storage concepts.

Engie Impact
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3
Technical Fundamentals3 questions · ~24 min
Chiller and Boiler EquipmentMedium

Evaluates understanding of HVAC and industrial thermal system components.

technical knowledgeEngie Impact
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4
Coding5 questions · ~41 min
Binary Tree and Data StructuresMedium

Assesses data structure fundamentals and problem-solving in code.

Data StructuresEngie Impact
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5
Behavioral & Leadership30 questions · ~244 min
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6
More topics4 questions · ~32 min
Scale a Monolithic ApplicationMedium

Assesses system design trade-offs for scaling and reliability.

scalabilityEngie Impact
Handling Bad Data in PipelinesMedium

Tests your data quality practices, validation, and resilience in production data pipelines.

Data Qualityerror handlingEngie Impact
Optimizing a Slow SQL QueryHard

Tests your SQL performance troubleshooting skills and practical optimization techniques.

data managementEngie Impact
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
SQL Query for Data ExtractionEasy
Practice
Practice drill

Extract qualifying market observations by venue and price, then return them in chronological order.

JoinsData ManipulationGroup ByEquifaxDPR ConstructionRigUp
Top Customers SQL QueryEasy
Practice
Practice drill

Aggregate customer sales volume and return Pyramid Consulting's top 10 customers in descending order.

RankingGroup ByAggregationsPyramid ConsultingBNYCambia Health Solutions
Write Rolling Average SQLMedium
Practice
Practice drill

Calculate each customer's 7-day rolling average energy usage using daily aggregation and a PostgreSQL window frame.

Window FunctionsDate FunctionsRunning TotalsEngie ImpactBlend360American Bureau Of Shipping
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.