How would you debug a memory leak
Senior Ios Developer Interview Questions
1,464 senior ios developer interview questions shared by candidates
Build a basic list view from JSON data
Phone interview: brush up on your iOS basic concepts, i.e., delegation, cell reuse, notifs, classes vs structs, memory management, async apis, persistence... any of these is totally fair game. On-site: Come as you are. The project they give you is nothing more complex than the work you do on a daily basis. You likely won't have some of the tools that you normally use at your office, so review a lot of the iOS basics, especially if your team is using Rx, IGListKit, etc.
Structure of project, SWIFT and Objective C questions
What is GCD explain types of it
1. In which method you are getting the device token? 2. Apps life cycle & app states 3. What is the difference b/n Alamofire & URLSession 4. What is closure & types 5. Difference b/n MVVM & MVC 6. Why use a weak self?
Typically interview that people have mentioned. First had a technical interview for an hour, then an all in one day 3 hour interview. Some were cultural, then technical discussions.
Merge intervals and find missing one
Describe from a technical perspective one or two of the most recent apps you've worked on.
What is an optional and where would you use it?
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