Job Title: Senior iOS Developer Technical Validation
Experience: 10+ Years
Location : Bangalore
Job Summary
We are seeking an experienced
iOS Developer to validate technical expertise and contribute to building high-quality mobile applications. The candidate should have a deep understanding of iOS development, modern frameworks, architecture patterns, and best practices for performance, security, and testing.
Technical Validation Areas
- Core iOS Development
- Explain the iOS app lifecycle in simple terms.
- Difference between a ViewController, View, and AppDelegate.
- Handling background tasks or long-running operations in iOS.
- Programming Language Expertise
- Comfort with Swift vs Objective-C; experience transitioning from Objective-C to Swift.
- Key differences between structs and classes in Swift.
- Understanding of optionals in Swift and their importance.
- Architecture & Frameworks
- Preferred architecture pattern: MVC, MVVM, or VIPER reasons for choice.
- Experience with Combine or SwiftUI and differences from UIKit.
- Usage of dependency injection or design patterns such as Singleton, Observer, etc.
- Networking & Data Handling
- Handling API communication in iOS (URLSession, Alamofire, etc.).
- Managing local data storage (Core Data, Realm, UserDefaults).
- UI & Modern Development
- Experience building UI with SwiftUI and its advantages over UIKit.
- Ensuring responsive UI across different devices (iPhone, iPad).
- Testing, Deployment & Security
- Approach to unit and UI testing (XCTest, Quick/Nimble, etc.).
- Ensuring data security: protecting API keys, user credentials, and sensitive data.
