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Sr Ios Developer Interview Questions

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1,465 sr ios developer interview questions shared by candidates

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.
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Senior IOS Developer

Interviewed at Tinder

3.5★
Oct 4, 2019

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.

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?
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Senior IOS Developer

Interviewed at Infosys

3.6★
Nov 23, 2022

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?

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