Updated: 21 June 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Venture Builder – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK)   Freelance | 8–20 hrs/week | Remote (EU/UK)   Are you an experienced Venture Builder with a passion for artificial intelligence? Join 10x Team as a Freelance Venture Builder – AI Trainer and apply your entrepreneurial skills to train and enhance advanced AI models, all while enjoying flexible, remote project-based work.   About Us: 10x Team connects top independent professionals with leading AI labs to accelerate innovation in artificial intelligence. We are seeking skilled Venture Builders, located in the EU or UK, to help train AI systems focused on venture development, startup strategy, and business model innovation.   Key Responsibilities: * Review and refine AI-generated outputs related to venture building, startup development, and innovation strategy * Evaluate the practicality and accuracy of AI recommendations for business models, go-to-market strategies, and scaling startups * Create and develop real-world scenarios and case studies based on your venture building experience * Generate variations on scenarios addressing fundraising, product market fit, and business growth challenges * Identify gaps or risks in AI-generated suggestions, providing actionable, structured feedback * Guide AI systems to better understand, interpret, and apply entrepreneurial concepts and methodologies   About You: * Experienced Venture Builder or entrepreneurship professional with a track record in startup development and innovation * Based in the EU or UK * Familiar with startup methodologies, innovation frameworks, and go-to-market strategies * Analytical and detail-oriented, able to deliver clear, constructive feedback * Available for 8–20 hours per week and comfortable with remote, asynchronous collaboration   Why Join 10x Team? * Flexible, project-based freelance assignments – 100% remote * Directly influence how AI systems learn to support new ventures and startups * Access professional growth opportunities through the 10x Team AI Academy * Join a supportive network of independent experts with efficient onboarding   How to Apply: After applying, you’ll receive an email detailing the steps to: * ⁠Complete a short written assessment * Participate in an AI-powered interview   Important: Your application is only complete once you finish all steps via the email link. Please note: these AI Lab missions are not traditional job openings with fixed start dates. Project demand is highly dynamic and matching depends on your expertise, availability, and current AI Lab needs. Some experts are matched within days, while others may wait longer for a suitable project.   Help shape the future of AI-powered venture building—apply today! ----------------------------------------- NOTE At 10x, there are two types of opportunities:   1. Traditional freelance missions These are regular project-based opportunities where the listed mission is the actual project you may work on.   2. AI Lab roles For AI Lab roles, we scout, review, and approve profiles for access to future project opportunities. The missions listed for AI Lab roles are not traditional job openings. AI Lab work is often highly confidential as this exposes information of what an AI Lab is working on, and project requests are unpredictable. When an AI Lab request comes in, we often need to respond within 24 hours with suitable talent. Matching depends on the specific needs of each AI Lab project and your niche expertise. Once your profile is reviewed and approved, you may be matched to relevant AI Lab projects when suitable opportunities arise. This can happen within hours, but it may also take months, depending on the researchers at the AI labs and their project needs.