Deloitte Interview Guide: Consulting & Tech Roles

Deloitte Interview Guide: Consulting and Tech Roles

Deloitte, one of the Big Four consulting firms, interviews differently from tech companies. Consulting roles use case study interviews, while technology roles combine technical assessment with consulting scenarios. Deloitte hires approximately 100,000 people per year globally.

Deloitte case interviews test your ability to structure ambiguous business problems, perform quantitative analysis, and present recommendations clearly — skills that mirror actual consulting engagement work.

Interview Components

• Case Interview — Business problem-solving using frameworks (profitability, market entry, M&A)
• Behavioral Interview — Deloitte values: integrity, outstanding value, commitment, strength from cultural diversity
• Group Exercise — Collaborative problem-solving. See group interview strategies
• Technical Assessment — For technology roles: coding, cloud architecture, data analytics

For consulting preparation: consulting interview questions, McKinsey preparation.