Machine Learning Engineer - AI Trainer - Freelance - 8-20 hrs/week - Remote at 10Xteam

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced machine learning engineer who instinctively spots gaps in AI reasoning and understands the complex realities of ML 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 machine learning expertise at scale. About the Role 10x.team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable machine learning engineers based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered systems. What You Will Do Review and refine AI-generated outputs related to machine learning, model development, implementation, and practical aspects of engineering work Evaluate AI responses for technical accuracy, practicality, and compliance with real-world requirements Draft realistic ML scenarios based on your direct professional experience