Venture Builder - AI Trainer - Freelance - 8-20 hrs/week - Remote

Updated: 07 April 2026

Freelance | 8–20 hrs/week | Remote (EU/UK)

Are you a seasoned venture builder with an entrepreneurial mindset who can spot business opportunities, identify blind spots, and understands the intricacies of building ventures from the ground up? Do you have 8 to 20 hours per week to contribute alongside your primary projects or commitments? Join us in shaping how AI learns from and applies authentic venture-building expertise at scale.

About the Role
10x.team connects expert freelancers with leading AI labs building next-generation models. We are seeking experienced venture builders based in the EU or UK to help enhance the depth, realism, and applicability of AI-powered business and venture creation systems.

What You Will Do

- Review and refine AI-generated outputs covering topics such as venture creation, business validation, go-to-market strategies, fundraising, and scaling startups

- Evaluate AI content for business realism, practical soundness, and relevance to real-world venture building

- Draft realistic scenarios and case studies reflecting your experience launching or developing new ventures

- Identify gaps, flawed assumptions, or impractical logic in AI-generated responses

- Create alternative perspectives from various stakeholders (e.g. founder, investor, operator, or advisor)

In simple terms:
You will assess and improve AI-generated content to ensure it demonstrates real venture-building practices and a nuanced understanding of entrepreneurship. Rather than delivering traditional consulting work, you’ll apply your hands-on experience to help AI systems truly understand the complexities and realities of launching and building ventures.

Who You Are

- An experienced venture builder, startup founder, operator, or advisor with significant hands-on experience

- Based in and eligible to work in the EU or UK

- Skilled in early-stage venture development, validation, go-to-market planning, fundraising, or growth

- Able to spot weak logic, impractical pathways, or unrealistic business plans

- Familiar with the frameworks, processes, and best practices of venture building

- Comfortable working independently and providing clear, actionable feedback

- Available for 8–20 hours per week, with near-term start

Why Join?

- Flexible, fully remote work that fits your schedule

- Apply your venture-building expertise in a cutting-edge AI context

- Directly contribute to improving the next generation of AI systems

- Access clear project briefs and supportive onboarding

- Opportunity for long-term collaboration based on performance

Screening Process
Our process is simple, transparent, and designed to respect your time:

- Brief written test evaluating your venture-building reasoning

- Short AI-based interview

- Compliance check to verify credentials and identity

Once onboarded, you'll be eligible to start on upcoming projects as they become available

Join us to help shape the entrepreneurial