Senior UI/UX Designer - Prototyping
$80 - $110 per hourMercor
Job Description
Job Description
About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .
Position: Senior Product Designer, UI/UX
Type: Contract
Compensation: $80–$110/hour
Location: Remote
Commitment: 40 hours/week
Role Responsibilities
- Partner with AI researchers to identify best-in-class UI and UX patterns, turning them into clear principles and rubrics.
- Build polished, interactive web prototypes using HTML , CSS , JavaScript , React , and Tailwind or AI-native tools like Cursor , v0 , Lovable , and Bolt .
- Review AI-generated interfaces and provide specific, actionable feedback on layout, hierarchy, interaction, motion, and visual polish.
- Explore a wide range of visual styles and animation approaches, from productivity tools to consumer apps and games.
- Collaborate with designers and researchers to maintain consistency and elevate quality standards.
Qualifications
Must-Have
- 7+ years of experience as a product designer, design lead, or creative front-end engineer.
- Hands-on prototyping skills in HTML , CSS , JavaScript , React , Tailwind , or AI-native tools.
- Strong grounding in user-centered design, interaction design, and rapid prototyping.
- Senior-level design judgment with the ability to set direction and explain design choices.
- Ability to engage reliably for 40 hours/week .
- Clear written communication and precise, constructive design feedback.
Preferred
- Fluency with motion and animation tools like Framer Motion , GSAP , Rive , Lottie , After Effects , or experience in 3D and WebGL .
Compensation & Legal
- W-2 employment with Cincinnatus LLC .
Application Process (Takes 20–30 mins to complete)
- Upload resume
- AI interview based on your resume
- Submit form
Resources & Support
- For details about the interview process and platform information, please check:
- For any help or support, reach out to: View email address on us.fitly.work
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
Vacancy posted 2 days ago
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