Top 22
Prep plan
Updated weekly · Last refresh Nov 7

Sunrun QA Engineer Interview Questions

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

22questions
~3htotal time
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1
CodingStart here. 5 questions · ~45 min
Find Duplicate Characters in StringEasy
Practice

Use a hash table to count character frequencies and return duplicate characters in first-appearance order.

Hash TablesjavaStringsSunrun
Sort Cards Into Two PilesMedium

Evaluates algorithmic thinking and reasoning about ordering and constraints.

SortingSunrun
Explain Stack MachineMedium

Tests understanding of core computing concepts relevant to software engineering.

Sunrun
Sort an Unsorted ArrayEasy

Tests core algorithm knowledge and ability to choose an appropriate sorting strategy.

ArraysSearchingSortingSunrun
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2
Behavioral & Leadership14 questions · ~125 min
Bug Versus Feature DisagreementMedium

Tests conflict resolution and influence without authority in a QA-engineering context, especially how you use evidence to resolve ambiguity.

Conflict ResolutionStakeholder Managementbug triageSunrun
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3
More topics3 questions · ~27 min
Prioritize Tests Using Risk-Based TestingEasy

Explain how you would prioritize test cases by risk when time and coverage are both constrained.

Trade-offsRisk AssessmentScope ManagementSunrun
Black-Box vs White-Box TestingEasy

Tests your foundational QA knowledge and ability to choose appropriate testing techniques.

Stakeholder ManagementCommunicationOwnershipSunrun
Late-Stage Defect ResponseMedium

Tests your defect triage, risk assessment, and decision-making under delivery pressure.

Rollback PlanTrade-offsRisk AssessmentSunrun

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