Senior UI/UX Designer & Evaluation Specialist (Remote)

Weekday AI; United States; Remote; USD 110,000 - 207,000; Full time

Job summary

Weekday AI is seeking experienced UI/UX and product design professionals to contribute to an AI research initiative evaluating how AI systems perform real-world digital product design work. You will define evaluation criteria and assess samples with rigorous, evidence-based feedback.

The role emphasizes hands-on product design experience, modern UX practices, and production-grade design judgment, with fully remote, contract-based engagement and weekly payments.

Qualifications

• 5+ years of professional experience in product design, UI/UX, UX design, or design systems for real-world digital products.

Responsibilities

• Develop clear, objective, task-specific grading criteria for digital product and UX deliverables.
• Evaluate AI-generated and human-created design work against established criteria.
• Provide detailed, evidence-based written explanations for each evaluation.
• Apply consistent standards so evaluations are objective, reproducible, and aligned with real-world product expectations.
• Incorporate feedback from senior reviewers and refine evaluation approaches.
• Assess designs from usability, accessibility, visual quality, interaction patterns, business objectives, and end-user needs.

Skills

Figma

UX design

Design systems

Interaction design

Prototyping

Tools

Handoff processes

Job description

Weekday AI is seeking experienced UI/UX and product design professionals to contribute to an AI research initiative evaluating how AI systems perform real-world digital product design work. You will define evaluation criteria and assess samples with rigorous, evidence-based feedback.

The role emphasizes hands-on product design experience, modern UX practices, and production-grade design judgment, with fully remote, contract-based engagement and weekly payments.