Senior Data Architect - AI Trainer - Freelance - 8-20hrs/week - Remote

Updated: 16 April 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced data architect who instinctively spots gaps in data architecture reasoning and understands the complex realities of architecting data systems? 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 data architecture expertise at scale. About the Role 10x.team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable data architects based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered data solutions. What You Will Do - Review and refine AI-generated outputs related to data architecture, system design, integration requirements, and practical aspects of architecting data systems - Evaluate AI responses for architectural soundness, scalability, and compliance with real-world requirements - Draft realistic data architecture scenarios based on your direct professional experience - Create scenario variations from different perspectives (e.g. data architect, business stakeholder, engineer, or client) - Identify gaps, ove