UI / UX Design Expert

Great Value Hiring; Canada; On-site; CAD 110,208 - 206,640; Full time

Job summary

Great Value Hiring is seeking a UI/UX Design Expert to evaluate how AI systems perform real-world digital product design work. The role pays CAD 80–150 per hour in Canada and focuses on rigorous grading of authentic design outputs.

You will craft precise scoring criteria, assess both AI-generated and human deliverables, and provide clear written justifications. Candidates should have 5+ years in product design and familiarity with design systems, Figma workflows, and production handoff.

Qualifications

• 5+ years of professional UI/UX design experience on real digital products.
• Experience with design systems and component libraries.
• Strong ability to critique and grade design work with written justifications.
• Familiarity with AI-related product evaluation is a plus.

Responsibilities

• Design precise grading criteria for real-world digital product and UX deliverables.
• Score AI-generated and human work samples with detailed written justifications.
• Apply consistent, evidence-based judgment so scores are reproducible.
• Incorporate feedback from senior reviewers and iterate quickly.

Skills

UI/UX Design

Design Systems

Figma

Prototyping

Tools

Figma

Job description

UI / UX Design Expert [$80-$150/hr]
Experienced UI/UX and product designers for a project focused on evaluating how well AI systems perform real-world digital product design work

Role Responsibilities

• Design precise, task-specific grading criteria for real-world digital product and UX deliverables (design systems and component libraries, responsive UI layouts and dashboards, end-to-end product flows such as onboarding, checkout, and booking, logged-in customer portals, UX writing and product content, and design-to-engineering/production handoff)
• Score AI-generated and human work samples against those criteria, with detailed written justifications for every score
• Apply consistent, evidence-based judgment so that scores are reproducible and defensible
• Incorporate structured feedback from senior reviewers and iterate quickly on your work

Good Candidature

• 5+ years of professional experience in product design, UI/UX, or design systems for real digital products (not brand or marketing sites)
• Background at leading digital-product and UX studios, in-house product-design teams at major product-led companies, or e-commerce and marketplace companies with sophisticated customer portals and dashboards
• Experience across one or more relevant tracks: Product / UI / Design Systems Designer, UX Lead, UX Writer / Content Designer, or digital Product / Business Analyst
• Deep fluency in the day-to-day craft: interaction and visual design, design systems, responsive layouts, end-to-end product flows, prototyping and production handoff in Figma, and articulating critique the way a design or UX lead would in a review
• Exceptionally strong written communication, with the ability to explain exactly why a piece of work does or does not meet the bar for a real product and its users
• Detail-oriented, consistent, and comfortable having your judgment reviewed and calibrated against peers
• Prior experience with AI training, evaluation, or human-data projects is a strong plus