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.

Join us to help shape the business development expertise of the world’s most advanced AI models!

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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.