Senior Platform Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote

Updated: 18 May 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced platform engineer who instinctsively spots gaps in technical reasoning and understands the complex realities of platform engineering? 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 platform engineering expertise at scale. About The Role 10x.team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable platform engineers based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered engineering systems. What You Will Do Review and refine AI-generated outputs related to platform engineering, system architecture, deployment workflows, and practical aspects of infrastructure managementEvaluate AI responses for technical accuracy, practicality, and compliance with real-world requirementsDraft realistic platform engineering scenarios based on your direct professional experienceCreate scenario variations from different perspectives (e.g. platform engineer, developer, operations, or stakeholder)Identify gaps, oversights, or weak reasoning in AI-generated engineering content In simple terms: You will assess and improve AI-generated content, ensuring it reflects true platform engineering reasoning, authentic documentation, and practical procedures. Rather than conducting traditional client projects, you’ll apply your expertise to help AI systems understand and reason about platform engineering at scale. Who You Are A senior-level platform engineer with significant professional experience within the EU or UKExperienced in advising on, preparing, and executing platform engineering projects, including deployment, scaling, and infrastructure designSkilled at evaluating system architectures, technical decisions, and compliance with operational requirementsComfortable working independently and providing structured, critical feedbackAvailable for 8–20 hours per week, with prompt availability Why Join? Flexible, fully remote freelance work that fits your current commitmentsApply your platform engineering expertise in a rapidly evolving, high-impact AI environmentDirectly contribute to building advanced AI-powered engineering systemsFree access to our in-house AI Academy to further develop your AI skillsetClear onboarding, structured tasks, and ongoing opportunities for collaboration How To Apply To complete your application, you’ll receive an email right after applying with a link to: A short written evaluationA brief AI-powered interviewA quick compliance check (credentials & identity) Important: Your application is only complete once you finish these steps via the link in the email. After successful onboarding, you’ll be eligible to start on upcoming projects as they become available. Join us to help shape the platform engineering expertise of the world’s most advanced AI models!