Founding Product Designer

EU, Remotefull timeRemote

Apply on Employer Site

senior

H1B: no

Fundamental The Founding Product Designer at Fundamental establishes product design and leads UX/UI for the AI-native platform and agentic products. This role defines design principles, builds and evolves the design system, and shapes end-to-end product experiences for predictive and generative AI workflows.

Responsibilities

We’re looking for our Founding Product Designer to establish product design at Fundamental and shape how people experience our products. You’ll own the design system at the heart of our platform and lead the UX and UI of our platform and agentic products.
This is a hands-on role with significant ownership and impact. You’ll work closely with Product and Engineering, from defining user problems and exploring concepts through detailed design and implementation.
Establish product design at Fundamental:
Define the principles, processes, and standards that guide product design across the company.
Bring design into product discovery and help shape product direction from the earliest stages.
Build a deep understanding of our users through research, usability testing, product usage, and direct conversations.
Partner closely with Product and Engineering to identify user needs and turn them into clear product experiences.
Build and evolve our AI-native design system:
Build and maintain an AI-native design system, including UI kits, interaction patterns, prompt and response patterns, agent behaviors, and style guides used across our platform and products.
Establish reusable components, standards, and workflows that create a consistent, intuitive experience across product surfaces and AI-powered interactions.
Ensure the design system follows brand guidelines while translating them effectively across interfaces, intelligent behaviors, and emerging AI-native experiences.
Work closely with engineers and AI teams through implementation to preserve design intent, usability, accessibility, and quality.