iOS Software Engineer

A1
📍 Singapore, Singapore, Singapore 💼 Full-time 🕒 Posted February 26, 2026

Job Description

About the Role

A1 is building a proactive AI system that users rely on daily across conversations, tools, and workflows.

You will define how AI feels in users’ hands. This role focuses on building production-quality iOS applications where AI is a core interaction layer, not an add-on. Your work will directly impact usability, trust, and perceived intelligence of the product.


Focus

  • 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, sta...

Ready to Apply?

Submit your application today and join our talented team at A1.

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Job Details

  • Location Singapore, Singapore
  • Job Type Full-time
  • Category Software Development
  • Posted Date February 26, 2026
  • Application Deadline April 07, 2026