it was about filtring a string I don't really remember
Ios Developer Interviews
Ios Developer Interview Questions
"iOS developers specialize in creating applications for iPhone and iPad. During an interview, expect employers to ask challenging technical questions about the limits and capabilities of iOS applications in addition to textbook programming questions. Be prepared to discuss relevant projects from past jobs or individual work."
7,865 ios developer interview questions shared by candidates
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Programming exercise was good- you had 1:15 hr in XCode to write a simple iOS application with data persistence, implement a shake motion gesture, localize it into french and spanish, and ensure the UI resized correctly. Then you had to write the test cases for your app. All told if you knew what you were doing you should have the basics done in under an hour. From there you can spend the rest of your time making the UI pretty.
Phone screener - fairly standard questions on platform knowledge, technical competence, CV history and so on.
Technical questions around iOS, memory management and concurrency in particular
How would you implement state driven architectures in SwiftUI?
Tell me about yourself What was biggest challange you run into
Amazon Leadership principles based behavioural questions
Implement Flash cards like app, mostly logical part.
- shuffle an array. got to demonstrate each element has equal probability to get this random number. e.g. [1, 2, 3, 4, 5] becomes [4, 2, 1, 5 3]. each element has a 0.2 probability to get the random num - create a data structure to add a number, remove a number, and get a random number from added numbers. All method must have runtime O(1)
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