About the Job

Design Expert

Location: Remote

Engagement Type: Hourly Contract

Compensation: $50–$125/hour

About the Opportunity

This opportunity is for experienced Product Designers, UX/UI Designers, Design Leads, and AI-Assisted Product Builders interested in contributing to advanced AI evaluation and training projects. You will apply your expertise to help develop real-world design and rapid prototyping scenarios, evaluation frameworks, and reference solutions that improve the capabilities of next-generation AI systems.

The work spans both Product Design and AI-assisted development (Vibecoding), focusing on how experienced product builders solve complex design, usability, and product development challenges.

Ideal Qualifications

• Bachelor's degree or equivalent professional experience in Design, Human-Computer Interaction, Product Design, Computer Science, or a related field.

• 5+ years of experience in Product Design, UX/UI Design, Design Systems, or AI-assisted product development.

• Strong expertise in user-centered design, interaction design, visual design, and rapid prototyping.

• Experience with tools such as Figma, Framer, Cursor, Claude Code, Replit, v0, or similar platforms.

• Deep understanding of design systems, component libraries, usability testing, and cross-functional product development.

• Excellent written communication and product critique skills.

• Strong attention to detail and ability to evaluate work against professional design standards.

Responsibilities

• Design real-world product design and rapid prototyping scenarios for AI evaluation projects.

• Develop tasks involving UX/UI design, design systems, user flows, usability testing, and AI-assisted application development.

• Create reference outputs, design specifications, prototypes, and evaluation frameworks.

• Apply human-centered design principles and product-thinking methodologies to assess work quality.

• Evaluate AI-generated and human-created design deliverables for usability, functionality, and execution quality.

• Author detailed rubrics that distinguish senior-level product judgment from basic or template-driven work.

• Collaborate with project teams to improve AI performance across design and product development workflows.

Preferred Qualifications

• Experience at leading technology, product, startup, or design-focused organizations.

• Direct ownership of design systems, product experiences, or AI-assisted development workflows shipped to production.

• Strong portfolio demonstrating product design, UX, design systems, or rapid prototyping expertise.

• Experience creating training materials, design critiques, evaluation frameworks, or review processes.

• Familiarity with AI evaluation, human-feedback systems, or AI training projects.

Project Details

• Fully remote and flexible schedule.

• Independent contractor engagement.

• Opportunity for ongoing project extensions based on performance and project needs.

Compensation

• Competitive compensation of $50–$125/hour.

• Weekly payments.

• Independent contractor engagement.

Application Process

Easy Apply on LinkedIn.
Check Email for Next Steps.
Participate in Resume Evaluation & Interview Stage.

Synthires

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Senior Product Designer (Remote | $50–$125/hr)