Member of Technical Staff — Agentic RL Infrastructure

The role

The Head of Design will design and build intuitive user experiences for AI-powered creative and simulation tools. You will work with researchers and engineers to translate AI capabilities into product experiences.

What you will do

• Design and build intuitive user experiences for AI-powered creative and simulation tools.
• Rapidly prototype new product concepts from idea to working implementation.
• Collaborate closely with AI researchers and engineers to bring frontier capabilities into production.
• Own product features end-to-end, from interaction design and frontend architecture to implementation.
• Build interfaces that simplify complex workflows across world generation, simulation, and multimodal AI.
• Continuously refine the product through user feedback, experimentation, and iteration.
• Help establish the design language and product direction for an entirely new category of AI software.

Required qualifications

• Exceptional product intuition with a passion for crafting polished user experiences.
• Strong frontend engineering experience with modern web technologies such as React, Next.js, TypeScript, and Tailwind CSS.
• Experience designing and building products from zero to one.
• Ability to rapidly prototype ideas and iterate with minimal direction.
• Strong visual design skills with meticulous attention to detail.
• Comfort working across design, product, and engineering disciplines.

Nice to have

• Experience with AI products, creative tools, developer platforms, or simulation software

About the company

Moonlake is building the frontier of interactive world models, including systems that generate, simulate, and reason over 3D environments for embodied AI, robotics and gaming. The team has raised $28M in seed funding to build the foundational layer for the future of AI.