Start-Up Ceo - Ai Trainer - Freelance - 8-20 Hrs/Week - Remote

10X Team; Viseu; Remote; EUR 110,000 - 165,000; Part time

Benefits offered by this job

Flexible hours

Fully remote

AI Academy access

Job summary

10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems.

As a part-time, remote contributor, you will review AI outputs related to strategy, fundraising, and operations; draft scenarios from CEO to investor views; and provide structured feedback to help AI reason about start-up

Qualifications

• Senior-level startup leadership experience within EU/UK.
• Ability to develop strategies, raise capital, and build teams.

Responsibilities

• Review and refine AI-generated outputs related to business strategy, fundraising, team building, go-to-market planning, and operational execution.
• Evaluate AI responses for business realism, strategic insight, and compliance with real-world start-up challenges and practices.
• Draft realistic start-up leadership scenarios based on your direct professional experience.
• Create scenario variations from different perspectives (CEO, co-founder, investor, or key team member).
• Identify gaps, oversights, or weak reasoning in AI-generated business content.
• Assess and improve AI-generated content to reflect real start-up dynamics and practical procedures.

Skills

CEO experience

EU/UK based

Strategic planning

Fundraising

Team building

Independent work

Job description

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you a driven start-up CEO who instinctively identifies opportunities, overcomes challenges, and navigates the complex realities of building and leading thriving ventures? Do you have 8 to 20 hours per week available alongside your main commitments or consulting projects? Join us in shaping how AI understands and applies start-up leadership at scale.

About the Role

10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems.

What You Will Do

• Review and refine AI-generated outputs related to business strategy, fundraising, team building, go-to-market planning, and operational execution
• Evaluate AI responses for business realism, strategic insight, and compliance with real-world start-up challenges and practices
• Draft realistic start-up leadership scenarios based on your direct professional experience
• Create scenario variations from different perspectives (e.G. CEO, co-founder, investor, or key team member)
• Identify gaps, oversights, or weak reasoning in AI-generated business content
• In simple terms: You will assess and improve AI-generated content, ensuring it reflects real start-up dynamics, authentic leadership thinking, and practical procedures. Rather than building a start-up in the traditional sense, you'll apply your expertise to help AI systems understand and reason about start-up leadership and entrepreneurship at scale.

Who You Are

• An experienced start-up CEO with significant professional experience within the EU or UK
• Proficient in developing strategies, raising capital, building teams, and driving new ventures from ideation through growth
• Skilled at evaluating business documentation, company structures, and operational decisions
• 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 expertise to a rapidly evolving, high-impact AI environment Directly contribute to building advanced AI entrepreneurship and leadership systems Free access to our in-house AI Academy to further develop your AI skillset Clear onboarding, structured tasks, and ongoing opportunities for collaboration Join us to help shape the start-up leadership expertise of the world's most advanced AI models!

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.