A1 is building a proactive AI chat app for everyday users to bring intelligence to conversations, errands, organizing and workflows. Unlike traditional chat-based applications, our product focuses on achieving high reliability for long-running workflows, persistent context, and real-world task completion. The system must handle multi-step reasoning, interact with external tools, and remain reliable despite non-deterministic model behavior.
This is a deeply technical, hands-on role. Work directly with engineers on system design, evaluation, and trade‑offs—defining requirements, but shaping how the system works for global users. You work at the intersection of user needs, model capability, and system constraints, and are responsible for turning AI potential into real, reliable behavior in a real‑world application.