Senior Product Designer - AI UI/UX Prototyping (Remote)

Benture; Northern (KY); Hybrid; USD 110,000 - 152,000; Full time

Job summary

Cincinnatus LLC is placing a Senior Product Designer, UI/UX with 7+ years of experience to shape how AI models design for the web and games. You will collaborate with researchers to create high-quality prototypes and establish design standards across products, using HTML, CSS, JavaScript, React, and Tailwind or AI-native tools.

This is a full-time W-2 remote role in the US, requiring 40 hours per week. Pay range is $80-110/hr as a W-2 employee through Cincinnatus LLC, with payroll, benefits and

Qualifications

• 7+ years of experience as a product designer, design lead, design engineer or creative front-end engineer.
• Hands-on prototyping skills: build working web prototypes in code (HTML, CSS, JavaScript, React, Tailwind) or with AI-native tools.
• A strong grounding in user-centered design, interaction design and rapid prototyping.
• Senior-level design judgment and the ability to explain why a design works.
• Clear written communication and ability to give precise, constructive feedback.

Responsibilities

• Partner with AI researchers to identify UI/UX patterns and define design principles.
• Build polished, interactive web prototypes in code or with AI-native tools.
• Review AI-generated interfaces and provide actionable feedback on layout, hierarchy, motion and polish.
• Explore a wide range of visual styles, frameworks and animation approaches.
• Collaborate with designers and researchers to raise the quality bar and maintain standards.

Skills

Prototyping

UI/UX design

Interaction design

Front-end basics

Accessibility

Tools

Cursor

v0

Lovable

Bolt

Framer

HTML

CSS

JavaScript

React

Tailwind

Job description

Cincinnatus LLC is placing a Senior Product Designer, UI/UX with 7+ years of experience to shape how AI models design for the web and games. You will collaborate with researchers to create high-quality prototypes and establish design standards across products, using HTML, CSS, JavaScript, React, and Tailwind or AI-native tools.

This is a full-time W-2 remote role in the US, requiring 40 hours per week. Pay range is $80-110/hr as a W-2 employee through Cincinnatus LLC, with payroll, benefits and