Note: The job is a remote job and is open to candidates in USA. Ruby Labs is a technology company that creates and operates innovative consumer products across health, education, and entertainment. The Senior Product Designer owns UI/UX quality for a core direct-to-consumer subscription product, designs and implements major features, maintains the design system, and supervises team members' UI/UX work using an AI-first workflow.
Responsibilities
- UI/UX Quality Ownership: Own the UI/UX quality of the entire product. Every interface decision that ships is your responsibility, and its standard is yours to define and hold
- UI/UX Supervision: Supervise team members' UI/UX work: set direction, review output, advise on solutions, and drive any task to done at your own quality standard
- Feature Design & Delivery: Own major visual features end to end: brief, design exploration in multiple directions, written rationale, implementation, and final polish
- Design System & Consistency: Own the design system and its documentation. Keep the product visually and behaviourally consistent across every screen, device, and locale. Document the reasoning behind key decisions: the user need, the pattern or research behind it, and the alternatives considered
- AI-Native Design Workflow: Work AI-first: run a disciplined AI workflow from generation to production quality, own the team's shared prompting assets, judge critically when output is ready to ship, and keep the team's tooling ahead of the market
Skills
- Experience as the final quality owner for a product's UI/UX, with sign-off responsibility for what ships
- Hands-on production experience with AI design and code tools (Claude Code, Cursor, or close equivalents) as the core of your daily workflow, including advanced prompting, and current knowledge of the AI-era UI/UX landscape
- Shipped, live consumer web products with visible craft in the details. Depth of work matters more to us than years of experience
- React/Next.js, Tailwind CSS, and TypeScript - enough to implement and refine your own designs in production code
- Experience building or maintaining a design system
- Experience guiding other developers' UI/UX work and driving it to shipped quality
- Holds a high bar for visual detail - in their own work and the team's - and catches issues before anyone else does
- Keeps growing - constantly learns and adopts new tools and techniques
- Ambitious - driven to build large-scale products used and seen by millions
- Explains design decisions clearly and in writing, grounded in user needs, patterns, or data
- Communicates clearly and proactively in a fully remote, async environment
Benefits
- Fully remote, async environment
Company Overview