UI/UX Design Expert - Evaluator

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: UI / UX Design Expert

Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities

• Design precise, task-specific grading criteria for real-world digital product and UX deliverables.
• Score AI-generated and human work samples against criteria with detailed written justifications.
• Apply consistent, evidence-based judgment for reproducible and defensible scores.
• Incorporate structured feedback from senior reviewers and iterate quickly on work.
• Work independently and asynchronously to evaluate and improve AI model performance.

Qualifications Must-Have

• 5+ years of professional experience in product design, UI/UX, or design systems.
• Background at leading digital-product and UX studios or in-house product-design teams.
• Experience in Product / UI / Design Systems Design, UX Lead, or UX Writing.
• Deep fluency in interaction and visual design, design systems, and Figma.
• Exceptionally strong written communication skills.
• Detail-oriented and comfortable with peer-reviewed judgment.

Preferred

• Prior experience with AI training, evaluation, or human-data projects.

Application Process (Takes 20–30 mins to complete)

• Submit your resume, portfolio, or relevant professional background.
• Qualified applicants may complete a brief assessment or submit additional information.

Resources & Support

• For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
• For any help or support, reach out to: [email protected]

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.