Marketing Expert at Mercor

Marketing Expert | $80–150/hr | Worldwide Remote

Mercor is partnering with a leading AI research organization to bring on experienced marketing professionals for a specialized evaluation project. In this role, you won't be producing marketing deliverables — instead, you'll define what excellent work looks like by designing grading criteria and scoring real-world marketing samples with rigorous, well-reasoned justifications.

Key Responsibilities

• Design precise, task-specific grading criteria for marketing deliverables such as creative briefs, campaign concepts, brand positioning frameworks, ad copy, integrated campaign plans, and client presentations
• Score AI-generated and human work samples against established criteria, providing detailed written justifications for every score
• Apply consistent, evidence-based judgment to ensure scores are reproducible and defensible
• Incorporate structured feedback from senior reviewers and iterate quickly on your evaluations

Ideal Qualifications

• 5+ years of professional experience in marketing or advertising
• Background as a creative director, account lead, or brand strategist at a top-tier global agency, or in a senior brand marketing role at a leading consumer company
• Deep fluency in marketing craft: writing and evaluating creative briefs, multi-channel campaign development, brand positioning, and judging creative work against business objectives
• Exceptionally strong written communication skills — you can articulate precisely why work does or does not meet the bar
• 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

Application Process

Submit your resume or a summary of your relevant professional background to get started. Qualified applicants may be asked to complete a brief assessment or provide additional information.