Remote | UI/UX Designer — \$75–\$145/hour

About the position

We are sharing a specialised consulting opportunity for experienced UI/UX and product designers with strong expertise in digital product design, design systems, responsive interfaces, end-to-end user flows, and production-ready design workflows. This role supports an advanced AI research initiative focused on evaluating how effectively AI systems perform real-world digital product design work. Selected professionals will establish clear quality standards, develop task-specific evaluation criteria, and review AI-generated and human design work using the judgment expected from experienced product and UX professionals.

Responsibilities

• Evaluate realistic digital product and user-experience deliverables
• Review responsive interfaces, dashboards, customer portals, and complex product experiences
• Assess end-to-end flows such as onboarding, checkout, booking, and account management
• Evaluate interaction design, visual hierarchy, usability, accessibility, and overall product quality
• Determine whether proposed solutions meet the expectations of real users and production environments
• Assess design systems, component libraries, patterns, and reusable interface elements
• Evaluate consistency across components, states, layouts, and responsive breakpoints
• Review the scalability and practical usability of design-system decisions
• Assess whether interfaces follow coherent interaction and visual-design principles
• Identify inconsistencies, usability issues, and production-readiness concerns
• Develop precise, task-specific grading criteria for digital product design work
• Define standards that distinguish strong professional design from incomplete or superficial solutions
• Score AI-generated and human work samples against established criteria
• Provide detailed written justification for evaluation decisions
• Apply consistent, evidence-based judgment so assessments remain reproducible and defensible
• Review prototypes and end-to-end product journeys
• Evaluate UX writing, product content, and interface communication where relevant
• Assess Figma-based design and design-to-engineering handoff
• Review specifications, component behaviour, responsive states, and implementation readiness
• Incorporate structured reviewer feedback and refine evaluations efficiently

Requirements

• At least 5 years of professional experience in UI/UX, product design, or design systems
• Experience designing real digital products rather than primarily brand or marketing websites
• Background in product-led companies, digital-product studios, e-commerce, marketplaces, SaaS, or comparable environments
• Strong expertise in interaction design and visual design
• Experience creating or maintaining design systems and component libraries
• Hands-on experience designing responsive interfaces and complex product flows
• Strong proficiency with Figma and production handoff workflows
• Ability to articulate detailed design critique at a senior professional level
• Excellent written communication and attention to detail
• A strong portfolio demonstrating substantial work on real digital products is particularly valuable

Nice-to-haves

• Experience as a Product Designer, UX Designer, UI Designer, UX Lead, or Design Systems Designer
• Background in UX writing or content design
• Experience with sophisticated customer portals, dashboards, or transactional products
• Familiarity with e-commerce or marketplace experiences
• Experience reviewing or mentoring other designers
• Strong knowledge of prototyping and interaction patterns
• Experience collaborating closely with product managers and engineering teams
• Prior experience with AI training, evaluation, structured review, or human-data projects

Benefits

• Flexible remote consulting work
• Flexible scheduling
• Competitive hourly compensation
• Weekly payments via Stripe or Wise