A1 · 10 hours ago
iOS Developer, AI Apps
Palo Alto, CA
Full-time
Hybrid
Mid Level
3+ years expA1 is building a proactive AI system that users rely on daily across conversations, tools, and workflows. The iOS Developer role focuses on building production-quality iOS applications where AI is a core interaction layer, directly impacting usability and perceived intelligence of the product.
Computer Software
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
Qualification
Required
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
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
Company
A1
A1 is research and product group focused on building essential, next-gen applications that benefits the wider society, not the exclusive few.
Founded in 2025Malaysia, MY
11-50 employeesFunding
Current Stage
Early StageCompany data provided by crunchbase