Product Designer (UX), HCI

About the role

This role focuses on designing end-to-end user experiences for AI-native applications, specifically creating interaction models that allow users to guide, correct, and maintain control over AI systems. You will work to simplify complex, multi-step AI workflows into clear, usable interfaces for web and mobile platforms. The position involves collaborating with product, engineering, and ML teams to define problems and ship high-quality, reliable product surfaces.

Responsibilities

• Design end-to-end user experiences for AI product surfaces from concept to shipped product.
• Create interaction patterns for human-AI workflows including prompting, review, confirmation, correction, and recovery.
• Design interfaces that help users understand AI actions, knowledge, uncertainty, and future steps.
• Turn complex, multi-step AI capabilities into clear and controllable flows for everyday contexts.
• Collaborate with product, engineering, and ML teams to define problems, test ideas, and ship quickly.
• Produce wireframes, flows, prototypes, and high-fidelity designs for web and mobile.
• Conduct lightweight user research and usability tests to identify friction, trust issues, and failure points.
• Define reusable HCI design patterns as the product and design system mature.

Required skills

• Interaction design
• Information hierarchy
• Prototyping
• Figma
• UX design

Qualifications

• Experience as a product designer or UX designer with a portfolio across web or mobile products

About the Company

ActAI is building proactive applications for users worldwide, aiming to bring intelligence to everyday tasks like organizing and workflows with minimal prompting. The company focuses on high reliability for long-running workflows and persistent context to reduce AI hallucinations.