Free PDF for iOS engineers
40 real iOS interview questions.
Forty questions from the hiring side, grouped into 7 topics, with room to write your answer under each one. Questions only: write your answer first, then check it against the book.
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The 7 topics
- Swift language and memory
- Concurrency
- UIKit, app lifecycle and launch
- SwiftUI and architecture
- Data, testing and release
- System design
- Leadership and behavioural
Preparing over the next few weeks? The iOS Interview Blueprint has every one of these answered the way a strong senior candidate answers them, plus many more.
Interview in the next few days? The 24-Hour iOS Interview Answer Book gets you ready fast and includes access to the Study Room.
One-time purchase, lifetime updates.
Mike Salari · Staff mobile engineer · 500+ technical interviews from the hiring side
