Brand Design Evaluator & Scoring Expert

Obsidian; Greater London; On-site; GBP 50,000 - 85,000; Full time

Job summary

Mercor is partnering with a leading AI research organization to assess real-world brand work. You will define excellence by designing task-specific grading criteria and writing rigorous justification for every score.

Ideal candidates have 5+ years in brand or graphic design, experience at world-class agencies, and strong written critique ability. Knowledge of typography, layout, color, identity systems, and brand messaging is essential; AI training experience is a plus.

Qualifications

• 5+ years of professional experience in brand/visual or graphic design.
• Experience at world-class independent brand and design agencies.
• Core disciplines include Creative Director, Brand Designer, Web Designer, or Graphic Designer.
• Strong typography, layout, color, composition, and brand identity systems.
• Exceptional written communication and ability to justify critiques clearly.
• Detail-oriented, consistent, and comfortable with peer calibration.
• Copywriting and brand messaging experience is a plus.
• Prior experience with AI training/evaluation is a plus.

Responsibilities

• Design precise, task-specific grading criteria for real-world brand design deliverables.
• Score AI-generated and human work samples with detailed written justifications.
• Apply evidence-based judgment to ensure scores are reproducible and defensible.
• Incorporate feedback from senior reviewers and iterate quickly on scoring.

Skills

Brand design

Typography

Written communication

Brand messaging

Layout principles

Color theory

Web design

Tools

Adobe Creative Suite

Job description

Mercor is partnering with a leading AI research organization to assess real-world brand work. You will define excellence by designing task-specific grading criteria and writing rigorous justification for every score.

Ideal candidates have 5+ years in brand or graphic design, experience at world-class agencies, and strong written critique ability. Knowledge of typography, layout, color, identity systems, and brand messaging is essential; AI training experience is a plus.