Ios Lead Interview Questions

7,865 ios lead interview questions shared by candidates

Task 1: Debug SwiftUI task management app with UI bugs, memory leaks, and potential crashes while maintaining all functionality Task 2: Fix concurrency implementation using callbacks, Combine, and Swift Concurrency to fetch reminders in parallel Task 3: Find and fix single bug in login screen to progress to next challenge
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IOS Engineer

Interviewed at Speechify

4.4
Dec 22, 2025

Task 1: Debug SwiftUI task management app with UI bugs, memory leaks, and potential crashes while maintaining all functionality Task 2: Fix concurrency implementation using callbacks, Combine, and Swift Concurrency to fetch reminders in parallel Task 3: Find and fix single bug in login screen to progress to next challenge

Online coding assignment: --------------------------------- Find it here: https://imagebin.ca/v/2srEZRO0XbM0 Interview : ----------- Questions were asked from submitted assignment. -- what's the purpose of nonatomic? -- categories vs. extensions -- extending the code to support more functionality -- ARC -- what are other possible @property attributes apart from atomic/nonatomic & strong/weak?
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Software Developer (IOS)

Interviewed at Bloomberg

4
Aug 26, 2016

Online coding assignment: --------------------------------- Find it here: https://imagebin.ca/v/2srEZRO0XbM0 Interview : ----------- Questions were asked from submitted assignment. -- what's the purpose of nonatomic? -- categories vs. extensions -- extending the code to support more functionality -- ARC -- what are other possible @property attributes apart from atomic/nonatomic & strong/weak?

Behavioral: 1. describe a time where you worked with a difficult team member 2. what's something that you're working to improve on 3. describe a time where you had to solve a difficult problem 4. describe a time where you worked on a really challenging task 5. what kind of team do you want to work with 6. what kind of projects do you want to work on?
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IOS Engineer

Interviewed at Zwift

3.2
Dec 22, 2025

Behavioral: 1. describe a time where you worked with a difficult team member 2. what's something that you're working to improve on 3. describe a time where you had to solve a difficult problem 4. describe a time where you worked on a really challenging task 5. what kind of team do you want to work with 6. what kind of projects do you want to work on?

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