Growth 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 growth marketeer who instinctively spots gaps in marketing strategy and understands the realities of customer acquisition, retention, and growth? 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 growth 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 growth marketeers based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered marketing and growth systems. What You Will Do - Review and refine AI-generated outputs related to growth marketing strategy, campaign execution, funnel optimization, and practical aspects of growth marketing work - Evaluate AI responses for strategic value, practicality, and compliance with real-world marketing practices - Draft realistic growth marketing scenarios based on your direct professional experience - Create scenario variations from different perspectives (e.g. growth marketeer, product manager, client, or agency partner... Click Apply to read the full job description.