- Can you explain one of the SOLID principles?
Senior Ios Engineer Interview Questions
2,086 senior ios engineer interview questions shared by candidates
- General behavioural questions on first step, read yellow book. - System design: design a chat application. Two screens, contacts and message list. Most focus on second screen and on high level diagram of that. - Live coding: Refactor an old UIKit app. There was a collectionview inside a massive view controller with a list of something, fetched form api. Task was to refactor it to any kind of applicable architecture for testing. After that write tests for your chosen arch. And after small leetcode task with arranging integer elements inside an array.
Experience, engineering foundations, architecture, patterns, etc.
Basic swift questions Protocols Delegates 3 rd party integration Class and structure App states
What is Solid principles? Diff between Swift and SwiftUI Diff MVC and MVVM Diff Class and Struct Performance issue check Concurrency
Explain the SOLID principles. How to create a framework.
Questions on async programming, operations, architectural and design patterns, unit test etc.
Swift realted questions, Push notifications, Swift Ui, core data
1. Tell me about your previous company. 2. What technique did I use before?
Wha is your background?
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