Explain the difference between semaphore and group tasks
Lead Ios Engineer Interview Questions
4,728 lead ios engineer interview questions shared by candidates
How memory is managed on iOS?
Second round is more detailed one - They ask design pattern (Singleton, Notification, Factory, etc) - Architectures used in current project (VIPER, MVVM, MVP) - Dispatch Queues and priorities - How to select an architecture - How to use tools for debugging?
Basic swift questions around optionals, if let , guard let. Xcode instruments questions, Offline storage, memory management, Autolayouts, From data structures they asked n queen problem solution, linked list.
Get to know each other questions during the HR interview and some technical questions about my take-home challenge submission during the technical interview.
OOP, algorithms, ObjC language basics
Swift basics, Closures(Escaping vs Non-Escaping), Struct, UI related basics, Firebase related, Core data basics.
To write some unit tests
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