Senior iOS Developer – Swift, Kotlin Multiplatform & AI Coding

About the role

We are building a mobile app that blends real‑world interactions with location and proximity technologies. As a senior iOS developer you will own the iOS codebase, integrate shared Kotlin Multiplatform logic, and help shape our AI‑assisted development workflow.

Key responsibilities

• Develop and maintain the native iOS application using Swift and SwiftUI.
• Integrate Kotlin Multiplatform modules and ensure consistent behavior across iOS and Android.
• Implement and troubleshoot GPS, BLE, UWB and related proximity features.
• Use AI coding assistants and autonomous agents to implement features, refactor code, and support testing.
• Mentor a junior developer in AI‑assisted (“vibe”) coding and conduct pair‑programming sessions.
• Prepare releases, manage TestFlight distribution, and document technical decisions.

Required profile

• Senior‑level experience delivering production iOS apps.
• Strong knowledge of Swift, SwiftUI, iOS lifecycle, and state management.
• Hands‑on experience with Kotlin Multiplatform integration.
• Proven ability to work independently in a fully remote team.
• Willingness to teach and guide less‑experienced colleagues.

Required skills

• Swift
• SwiftUI
• Kotlin Multiplatform
• GPS positioning and geofencing
• Bluetooth Low Energy (BLE)
• Ultra‑Wideband (UWB)
• NFC device‑to‑device interactions

What we offer

• Fully remote, long‑term full‑time position.
• Compensation based on experience and responsibility.
• Ownership of meaningful iOS development work.
• Opportunity to define AI‑assisted development processes.
• Collaboration with a team eager to learn from your expertise.