Start-up CEO - AI Trainer - Freelance - 8-20 hrs/week - Remote is open at 10x Team in Portugal (remote). The posting gives a salary of €109 - €220 an hour. Posted on May 28, 2026, and still on 10x Team’s careers page when we last checked, on Nov 14, 2026.
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…
The opening lines of the posting. The rest is on 10x Team’s careers page.
Hiring at 10x Team
10x Team has 134 open roles right now, 132 of them remote. Most are in Education & Training, Engineering and Data & Research. See all its roles
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