Marketeer - AI Trainer - Freelance - 8-20 hrs/week - Remote

Updated: 28 May 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced marketeer who instinctively spots gaps in marketing strategy and understands the complex realities of advanced marketing practice? Do you have 8 to 20 hours per week available alongside your main job or consulting projects? Join us in shaping how AI understands and applies marketing expertise at scale. About the Role 10x Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable marketeers based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered marketing and business systems. What You Will Do - Review and refine AI-generated outputs related to marketing strategy, campaign planning, execution, and practical aspects of marketing work - Evaluate AI responses for marketing soundness, practicality, and compliance with real-world expectations - Draft realistic marketing scenarios based on your direct professional experience - Create scenario variations from different perspectives (e.g. marketeer, client, brand manager, or business leader) - Identify gaps, oversights, or weak reasoning in AI-generated marke... Click Apply to read the full job description.