iOS Software Engineer

About this role

A1 seeks an iOS engineer to build a production-grade app delivering an AI smart assistant for daily tasks. You'll own the entire iOS client experience, designing intuitive AI interactions while ensuring reliability, performance, and user trust across a feature-rich application.

What you'll do

• Build and maintain iOS applications using Swift and SwiftUI
• Integrate AI features through backend APIs and design UX patterns for streaming responses, retries, and fallbacks
• Optimize performance, memory usage, and battery efficiency for reliable operation
• Capture user signals and feedback to support AI evaluation and improvement
• Collaborate with backend and ML engineers on API design and system behavior
• Maintain App Store quality, stability, and production reliability with early issue detection

What they're looking for

• Swift and SwiftUI development (3+ years experience)
• Async/await and concurrency patterns
• AI feature integration into mobile apps
• iOS performance and memory optimization
• Background tasks and on-device ML (CoreML, TensorFlow Lite)
• Feature flags and remote configuration systems
• SQL/NoSQL databases
• Production app shipping and maintenance