EDF Renewables Software Engineer Interview Questions

The questions to prepare for a EDF Renewables Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

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CodingStart here. 6 questions · ~52 min

Find the longest substring with all unique characters using a sliding window.

Implement Binary SearchEasy

Tests algorithm implementation skills and correctness reasoning.

RecursionArraysSearching

EDF Renewables

Object-Oriented Programming PrinciplesEasy

Tests your understanding of OOP concepts and how they guide software design.

ArraysStrings

EDF Renewables

Git and Version Control ExperienceEasy

Tests practical version control habits and collaboration readiness.

Hash TablesArrays

EDF Renewables

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Execution16 questions · ~139 min

Share a concrete project you led, focusing on success criteria, stakeholder alignment, execution, and measurable outcomes.

Code Quality and ReliabilityEasy

Tests engineering practices such as testing, reviews, and maintainability.

Success CriteriaRisk AssessmentQuality

EDF Renewables

API Design ConsiderationsMedium

Tests API design principles including contracts, versioning, security, and usability.

Trade-offsSuccess CriteriaScope Management

EDF Renewables

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Behavioral & Leadership5 questions · ~44 min

UK Solar Market OutlookMedium

Assesses market awareness and ability to reason about future industry drivers.

EDF Renewables

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