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# Lead iOS Engineer

- **Company:** SimpleStudy
- **Location:** Eu, France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Android Software Development, IOS Applications, Apple Xcode, App Store (IOS), Software Debugging, Push Technology, Node.Js, Performance Tuning, Prism (Software), Next.js, Management of Software Versions, Uikit, Tailwind, ReactJS, Swiftui, Ios Frameworks, Expo.io, Kotlin, Performance Monitor, React Native, NestJS, Objective C++, Xctest
- **Published:** October 29, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=e7ef8b4f2fdccdfa

## About the Role

* At least 5 years of experience with native iOS development
 * Strong experience leading and mentoring engineering teams
 * Proficiency in Swift
 * Proven experience building and shipping consumer-grade iOS applications
 * Experience with SwiftUI and UIKit
 * Familiarity with iOS frameworks and tools such as Combine, push notifications, and
 * App Store deployment
 * Experience with Xcode, XCTest, TestFlight, and App Store Connect
 * Experience with common iOS architecture and state management patterns
 * Experience with debugging, performance optimization, and crash monitoring
 * Bonus: Objective-C experience
 * Bonus: Android development (Kotlin)

## Description

* Own the mobile app end-to-end - architecture, performance, release process, and roadmap - without needing the problem framed in advance
 * Partner directly with Affan (engineering manager) on engineering strategy and with Oisin (founder) on product direction where mobile intersects with growth, onboarding, and retention
 * Drive native-feel polish: smooth animations, responsive interactions, platform-specific conventions (iOS/Android)
 * Work in a PLG/A/B testing environment - ship features, instrument, measure impact, iterate fast
 * Own app store presence and release cadence - versioning, store optimization, crash/performance monitoring
 * Help grow a dedicated mobile team as the app becomes a bigger part of the business