iOS Software Engineer

About the Company

A1 is on a mission to build a proactive smart assistant for everyday users, bringing intelligence to conversations, errands, organizing, and workflows. The product focuses on high reliability for long-running workflows, persistent context, and real-world task completion.

Responsibilities

• Build and maintain iOS applications using Swift and SwiftUI
• Integrate AI-powered features through backend APIs
• Design UX patterns for AI interactions, including loading states, streaming responses, retries, and fallbacks
• Optimize performance, memory usage, and battery efficiency
• Capture user signals and feedback to support AI evaluation and iteration
• Collaborate closely with backend and ML engineers on API design and system behavior
• Maintain high App Store quality, stability, and production reliability

Requirements

• 3+ years of iOS development experience using Swift
• Hands-on experience integrating AI-powered features into mobile apps
• Strong understanding of async/await, concurrency, and background tasks
• Solid iOS performance and memory optimization skills
• Experience shipping and maintaining production iOS apps
• Comfort designing for latency, partial failure, and non-deterministic AI behavior

Preferred Qualifications

• Exposure to CoreML or light on-device ML
• Familiarity with feature flags or remote configuration systems
• Strong intuition for AI UX patterns and user trust considerations