iOS Developer
Focus GTS
full-remotemidpermanentmobile United States Today via LinkedIn
135,000 - 175,000 USD/annual
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SwiftSwiftUIiOS PerformanceConcurrency (async/await)AI UXStreaming ResponsesApp Store ReliabilityCoreMLTensorFlow LiteFeature Flags
About the role
iOS Developer (AI-focused)
Own the iOS client experience, specifically how AI feels, responds, and performs for users. This is a hands-on role building a production-grade iOS app where AI interactions are central to the product experience.
Responsibilities
- Build and maintain production iOS applications using Swift and SwiftUI.
- Integrate AI-powered features via backend APIs.
- Design AI interaction UX patterns, including:
- Loading states
- Streaming responses
- Retries and fallbacks
- Optimize for performance, memory usage, and battery efficiency.
- Capture user signals/feedback to support AI evaluation and iteration.
- Collaborate with backend and ML engineers on API design and system behavior.
- Ensure high App Store quality, stability, and production reliability.
Requirements
- 3+ years of iOS development experience with Swift.
- Hands-on experience integrating AI-powered features into mobile apps.
- Strong knowledge of async/await, concurrency, and background tasks.
- Solid iOS performance and memory optimization skills.
- Experience shipping and maintaining production iOS applications.
- Comfort designing for latency, partial failure, and non-deterministic AI behavior.
- Exposure to CoreML or other lightweight on-device ML.
- Familiarity with feature flags / remote configuration systems.
- Strong intuition for AI UX patterns and user trust considerations.
Outcomes
- Stable, smooth, reliable real-world iOS usage.
- Optimized performance (responsive, low-latency, efficient on memory/CPU).
- Early detection of production issues, effective monitoring, and clear root-cause resolution.
About Focus GTS
Focus GTS is a technology company focused on building AI-driven products and client experiences. The role emphasizes creating a production-grade iOS application where AI interactions are central, highlighting software engineering, performance, and reliability.
Scraped 7/31/2026