EY-Parthenon Software Engineer Interview Questions

The questions to prepare for a EY-Parthenon Software Engineer interview. Questions from real interview reports rank first. Updated daily.

42questions

~6htotal time

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ExecutionStart here. 14 questions · ~112 min

Explain how you would design a scalable application, including trade-offs, risks, stakeholder needs, and how you define success.

Software Investment Factors for PEHard

Tests investment diligence thinking across product, market, risks, and value creation for software deals.

Trade-offsSuccess CriteriaRisk Assessment

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Technology Stack Assessment Under Time PressureHard

Assesses prioritization and communication of technical findings to senior leaders under time constraints.

presentation skills

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System Design3 questions · ~24 min

Designing High Availability Digital InfrastructureMedium

Evaluates your system design approach for high availability using modern infrastructure components.

system designhigh availability

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Scalability for Data-Heavy EngineeringMedium

Evaluates how you design and deliver scalable solutions for data-intensive workloads.

data engineeringscalability

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Technical Due Diligence for Third-Party ProductsMedium

Assesses your method for evaluating third-party software technically during due diligence.

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Behavioral & Leadership24 questions · ~192 min

Owning an Ambiguous Engineering ProblemEasy

Tests ownership and prioritization in an ambiguous engineering situation, including how the candidate creates clarity and drives execution.

Stakeholder ManagementCommunicationOwnership

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