First Round - Questions on stacks, queues, semaphores, threads, value types vs reference types, polymorphism, SOLID principles, POP concepts and implementation, find duplicate elements, scenario handling
Junior Ios Engineer Interview Questions
7,869 junior ios engineer interview questions shared by candidates
Tell me more about your experience with backend services, networking and APIs.
Design the Reddit app
Can we reschedule today's interview?
You're given a simple app which is 90% completed, you add the simple missing parts then add additional objectives as time goes on. Simple JSON parsing, displaying information and basic data modelling. If you have time there are some unit tests to fix.
Describe the lifecycle of a UIViewController. Which event is called before a UIViewController is displayed on screen? More mundane questions like this What is Grand Central Dispatch? What is an alternative?
Write a network call to the server in pseudocode
I was expected to know exactly how their company works, even though the website isn't all that clear.
Beacons
Basic Swift and Objective C DS, DB, Clock
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