Updated: 07 July 2026Freelance | 8–20 hrs/week | Remote (EU/UK)Quantitative Modeler – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK)Freelance | 8–20 hrs/week | Remote (EU/UK)Are you an experienced quantitative modeler eager to shape the next generation of AI systems? Join 10x Team as a Freelance Quantitative Modeler – AI Trainer and leverage your expertise to help train advanced AI models, all while working flexibly and remotely.About Us:10x Team connects top independent experts with innovative AI labs to accelerate the evolution of artificial intelligence. We’re searching for skilled quantitative modelers residing in the EU or UK to improve and guide AI’s approach to data-driven reasoning and complex modeling challenges.Key Responsibilities:Review and refine AI-generated outputs related to quantitative modeling, analytics, and data interpretationAssess the technical accuracy and feasibility of AI-driven modeling scenariosDevelop practical examples, use cases,



and risk assessments from your quantitative experienceCreate scenario variations for varying modeling roles – data scientists, quantitative analysts, risk modelersIdentify errors, gaps, or risks in AI-generated suggestions, providing actionable, constructive feedbackDirectly shape how AI models reason about quantitative logic, best practices, and industry requirementsAbout You:Experienced quantitative modeler, data scientist, or analytics expert with a strong record of developing and applying mathematical models in business or research contextsBased in the EU or UKDeep knowledge of advanced analytics, model building, and data-driven decision makingMethodical, analytical, and able to deliver clear, actionable feedbackAvailable 8–20 hours per week and comfortable with remote collaborationWhy Join 10x Team?Versátil, project-based freelance assignments – 100% remoteInfluence AI’s ability to solve real-world quantitative problemsAccess to the 10x Team AI Academy for your ongoing learningStructured onboardi

📌 Quantitative Modeler (Madrid)
🏢 10x Team
📍 Madrid