UX Designer, AI App

Stack

Responsibilities

• ▹Own UX for ActAI's core app surfaces across iOS, Android, and web
• ▹Design complete user flows for AI-assisted tasks, from intent capture through task completion, including handoff, progress tracking, and error recovery
• ▹Design how the app surfaces what the AI is doing, what decisions it has made, and what the user needs to confirm or adjust
• ▹Map and design the full range of AI states a user encounters (loading, thinking, acting, waiting, completing, stalling, failing, recovering)
• ▹Work with product, engineering, and ML teams to define user requirements and translate them into concrete design solutions
• ▹Conduct usability research to understand where users lose trust, feel uncertain, or disengage
• ▹Produce wireframes, user flows, and high-fidelity designs that engineering can build from directly
• ▹Contribute to the design system and shared UX patterns for AI app surfaces
• ▹Design for both simple everyday interactions and complex multi-step AI workflows within the same product

Requirements

• ▹Experience as a UX designer on consumer mobile or web apps, with a strong portfolio
• ▹Solid skills in user flow design, wireframing, and high-fidelity prototyping in Figma
• ▹Ability to design for systems that are asynchronous, non-deterministic, and context-dependent
• ▹Clear thinking about user trust, control, feedback, and transparency in AI-driven product experiences
• ▹Experience conducting user research and turning findings into design decisions
• ▹Comfortable working in fast-moving teams with evolving product scope
• ▹Ability to balance simple consumer UX with complex AI system behavior
• ▹Good judgment on usability, edge cases, failure handling, and recovery flows

Soft skills

About the company

ActAI aims to build proactive, AI-native applications for people unaccustomed to complex prompting, bringing intelligence to conversations, errands, organizing, and workflows with minimal prompting, focused on reliability for long-running workflows, persistent context, and real-world task completion.