Copywriter and Content Expert AI Reviewer (English)

You will review AI-generated marketing and content-writing outputs, create expert copy when needed, and rate responses that help improve model writing quality. Your work will focus on whether each response is clear, accurate, persuasive, well structured, suited to its audience, and aligned with the intended brand voice.

You may work across landing pages, email campaigns, blog posts, advertisements, social posts, product copy, scripts, and long-form guides.

• Review AI-generated copy for accuracy, clarity, tone, style, and brand fit.
• Find issues with logic, messaging, audience targeting, structure, compliance risk, and factual claims.
• Fact-check statements where needed and write precise, actionable feedback.
• Create expert copy and gold-standard rewrites across common marketing and content formats.
• Compare multiple responses and rate their effectiveness, correctness, and reasoning quality.

This is a remote, part-time contractor role for candidates in the listed countries. The role is listed as entry level, with professional writing and content expertise required for the work.

• Pay: $25 to $55 per hour.
• Time: 20+ hours per week.
• Work location: Open to candidates in Bangladesh, Bhutan, Brazil, Cambodia, Germany, India, Indonesia, Malaysia, Nepal, Pakistan, Singapore, Sri Lanka, Thailand, the Philippines, the United States, Timor-Leste, and Vietnam.
• Language: Minimum C1 English proficiency.
• Background: Professional experience in copywriting, content writing, editorial work, content marketing, or brand storytelling.
• Writing skills: Strong command of brand voice, tone adaptation, and audience-aware writing for B2B or B2C content.
• Quality skills: Ability to improve clarity, structure, persuasion, consistency, and conversion intent, and to identify factual errors, weak reasoning, overclaims, and possible compliance issues.
• Education: A bachelor's degree in Communications, Marketing, Journalism, English, or a related field, or equivalent professional experience.
• Preferred experience: AI data training, content quality assurance, editorial operations, or style-guide governance.
• Feedback: Comfort providing specific, actionable feedback.

Apply on OpenTrain with your resume, then complete the application on the hiring site.

AI training is the human work behind systems that write, answer questions, and understand content. Contributors review model responses, write examples, and give detailed feedback so models become more accurate and useful; OpenTrain helps people find these projects, build a profile, and apply in one place.