Business Development Manager - AI Trainer - Freelance - 8-20 hrs/week - Remote

Updated: 07 July 2026

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

Are you an experienced business development professional who instinctively spots gaps in strategy and recognizes the nuances of building AI-powered products? Do you have 8 to 20 hours per week available alongside your main job or freelance work? Join us in shaping how AI understands and applies business development expertise at scale.

About the Role

10x Team connects expert freelancers with leading AI labs building next-generation models. We are seeking knowledgeable business development specialists based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered business and sales systems.

What You Will Do

Review and refine AI-generated outputs related to business development, lead generation, client relationship management, and commercial strategy

Evaluate AI responses for practical relevance, clarity, and compliance with real-world standards

Draft realistic business development scenarios based on your direct professional experience

Create scenario variations from different perspectives (e.g. business development manager, client, stakeholder, or executive)

Identify gaps, oversights, or weak logic in AI-generated business content

In simple terms: You will assess and improve AI-generated business development content, ensuring it reflects authentic commercial reasoning, strategic approaches, and practical sales processes. Rather than conducting traditional business development tasks, you’ll apply your expertise to help AI systems understand and reason about commercial practices at scale.

Who You Are

A senior-level business development specialist or manager with significant professional experience within the EU or UK

Experienced in building, executing, and evaluating commercial strategies

Skilled at reviewing business processes, client interactions, and sales strategies

Comfortable working independently and providing structured, critical feedback

Available for 8–20 hours per week, with prompt availability

Why Join?

Flexible, fully remote freelance work that fits your current commitments

Apply your business development expertise in an evolving, high-impact AI environment

Directly contribute to the development of advanced AI-powered business tools

Free access to our in-house AI Academy to further develop your AI skillset

Clear onboarding, structured tasks, and ongoing opportunities for collaboration

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.