iOS Developer
Summary
An iOS developer role at Ubique Systems (UK) building and maintaining iPhone apps in Swift/SwiftUI — day-to-day covers data persistence (SwiftData, Core Data, SQLite), concurrency, testing with XCTest, security (Keychain, SSL pinning), Firebase analytics, and shipping releases via CI/CD tools like Fastlane and GitHub Actions.
Database – Swift Data, Core data, SQLite and Caching Techniques
GCD and Operation Queues, Promise Kit
Unit Testing – XCTest, XCUITest, Snapshot Testing
Reactive Programming Paradigm: Swift UI with Swift Concurrency
Localization with best practices
Country specific rollout with configuration files
Familiarity with Instruments, Xcode Organiser, Logs Management
Identify and create Reusable components
Firebase Crashlytics/Custom Analytics and Remote config
Security - Keychain, Data Encryption, Certificate/SSL Pinning, Biometric and Multi-Factor Authentication
Solve critical bugs/integration issues
Perform Code reviews and mentor
App Store/Play Store Distribution, Beta Releases
CI/CD tool usage e.g Github Actions/Fastlane. SAST/DAST tool familiarity will be nice to have skillset
Execute Re-platform assessments for Mobile Applications
Ability to create application architectures & provide solutions in more than one technology
Collaborate with cross-functional teams to define, design, and ship new features
Ensure performance, quality, and scalability of the mobile applications
Utilize Xcode with GitHub Copilot for streamlined development and testing