Marketing Professional Writing Human Data Contributor

OpenTrain AI, Inc.; United States; Remote; USD 55,000 - 165,000; Part time

Job summary

OpenTrain AI, Inc. is seeking a Marketing Professional Writing Human Data Contributor for remote, part-time contractor work. You will write and improve professional marketing responses, review AI-generated content, and clearly explain your decisions.

The role requires strong marketing expertise and 8–10 years of experience, with overlap hours for Pacific Time. Responsibilities include evaluating marketing prompts, content quality, and brand safety, while collaborating across teams on CRM, CDP,

Qualifications

• Strong professional marketing knowledge and experience creating, reviewing, or managing marketing content.
• 8 to 10 years of professional marketing experience.
• Familiarity with CRM, CDP, marketing automation, analytics, or attribution platforms.

Responsibilities

• Write or improve responses to professional marketing prompts.
• Review source materials and AI-generated outputs against project guidelines.
• Explain judgments and reasoning in clear written feedback.
• Keep reviews consistent and accurate across repeated tasks.
• Work with marketing topics such as CRM integration, customer data systems, real-time data flows, and brand consistency.

Skills

Marketing experience

Professional writing

Content review

Brand safety awareness

Tools

CRM

Customer data platform

Marketing automation

Analytics

Attribution platforms

Job description

Marketing Professional Writing Human Data Contributor

Write and improve marketing responses, review AI-generated content, and explain your decisions clearly. This remote contractor project is open worldwide to English speakers with professional marketing experience.

100% Remote

Contract, part-time

Engagement

Remote

Location

Posted

The work

You will help improve AI systems by creating, reviewing, and evaluating professional marketing content. The work uses real marketing scenarios, written responses, and clear feedback so models can produce more useful and accurate results.

• Write or improve responses to professional marketing prompts.
• Review source materials and AI-generated outputs against project guidelines.
• Explain your judgments and reasoning in clear written feedback.
• Keep your reviews consistent and accurate across repeated tasks.
• Work with marketing topics such as CRM integration, customer data systems, real-time data flows, and brand consistency.

What it pays and takes

This is remote contractor work. A pay rate is not provided in the listing, and the project may run for up to two weeks.

• Schedule: 20 or more hours per week.
• Availability: Include 8 hours of overlap with Pacific Time.
• Language: Professional fluency in English.
• Experience: Strong professional marketing knowledge and experience creating, reviewing, or managing marketing content.
• Preferred background: 8 to 10 years of professional marketing experience.
• Helpful tools and experience: CRM, customer data platform, marketing automation, analytics, or attribution platforms.
• Helpful experience: Marketing documentation, case studies, campaign briefs, strategy documents, or professional communications.
• Helpful knowledge: U.S. marketing practices, regulations, and industry expectations.
• Additional strengths: Clear communication, cross-functional collaboration, and experience reviewing content for brand safety, accessibility, compliance, or reputational risk.
• Prior AI training experience is not required.

About AI training work

AI training is the human work behind systems that write, answer questions, and understand information. Contributors create examples and review model responses, while people with professional expertise help teach models how to handle specialized subjects accurately and responsibly.

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