Prompt Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote
Updated: 03 April 2026
Freelance | 8–20 hrs/week | Remote (EU/UK)
Are you an experienced prompt engineer or AI trainer who instinctively spots gaps in AI-generated reasoning and understands the realities of prompt engineering? Do you have 8 to 20 hours per week available alongside your main job or consulting projects? Join us in shaping how AI understands and applies prompt engineering expertise at scale.
About the Role10x.team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable prompt engineers and AI trainers based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered systems.
What You Will Do
Review and refine AI-generated outputs related to prompt engineering, prompt writing, and practical AI interaction tasks
Evaluate AI responses for quality, effectiveness, and compliance with real-world requirements
Draft realistic prompt engineering scenarios based on your direct professional experience
Create scenario variations from different perspectives (e.g. prompt engineer, client, end-user, or stakeholder)
Identify gaps, oversights, or weak reasoning in AI-generated content
In simple terms:You will assess and improve AI-generated content, ensuring it reflects true prompt engineering reasoning, authentic documentation, and practical prompting procedures. Rather than conducting traditional prompt engineering projects, you’ll apply your expertise to help AI systems understand and reason about prompt engineering at scale.
Who You Are
A senior-level prompt engineer or AI trainer with significant professional experience within the EU or UK
Experienced in advising on, preparing, and executing prompt engineering or AI training tasks
Skilled at evaluating solutions, documentation, and compliance with requirements
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 prompt engineering expertise in a rapidly evolving, high-impact AI environment
Directly contribute to building advanced AI-powered systems
Free access to our in-house AI Academy to further develop your AI skillset
Clear onboarding, structured tasks, and ongoing opportunities for collaboration
Screening ProcessOur process is straightforward, transparent, and supportive:
Brief written test assessing your prompt engineering and reasoning skills
Short AI-based interview
Verification of credentials and identity
After successful onboarding, you’ll be eligible to start on upcoming projects as they become available.
Join us to help shape the prompt engineering expertise of the world’s most advanced AI models!
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