They asked few technical questions
Sr Ios Developer Interview Questions
1,606 sr ios developer interview questions shared by candidates
Candidate have a basic knowledge and handle independently.
Round 4 (Final Round/ Rejected): Hiring Manager: General introduction, some question about iOS and tvOS (this role was for tvOS developer) and what are the difference between iOS and tvOS in terms of development. The asked a Problem solving question (didn't anticipate this as it was final discussion and just for 30 mins) based on String. This question is something like: "Reverse all the words in string with out changing the order" Eg; Hello, world. -> olleH, dlrow.
What is MVC and MVVM
I was asked to build a simple iOS app to consume a REST service and display the results on the screen
Least Common Ancestor for UIView.
General questions asked from CV
Task was unclear at some parts and they assumed that everyone knew about some random public API they were using so didn't even provide a link, just said use this API and these endpoints. Task was so old that even those endpoints were discontinued, so you'd first have to waste time reading tons of documentation for endpoints you won't even need to get to what you need for the task. Apart from the stuff with API, the task was rather simple, build up a standard project structure, network layer, make 2 calls, get data, present data. After taking over 2 weeks to check the completed task, I contacted their HR that passed the task to me initially, got a response that the recruiter they will give me no answer and that the recruiter will contact me. Recruiter had no clue about any of this, said will get back to me as soon as they contact him. Day after that they contacted the recruiter, didn't give any feedback, just said its not a fit, after asking for feedback on the task they sent some confusing sentences where I wasn't even sure that it was feedback meant for me but for someone else. Experience was terrible and kind of confusing.
1. What are the best practices to optimize performance in SwiftUI, especially when using lazy loading? 2. What are VStack, HStack, and ZStack, and how do they differ? 3. How can you create and manage complex animations in SwiftUI? 4. What is the difference between @State and @Binding property wrappers, and when should you use each? 5. What are @EnvironmentObject and @ObservedObject, and how do they differ in managing shared data? 6. How do you use ViewModifiers to create reusable UI components in SwiftUI?
they will send you a tech task to do.
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