We connect exceptional fractional and freelance professionals with ambitious companies and AI labs.

Si los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora.
Every missions application can give you access to the 10x platform and they are all outcome-driven. We value execution, ownership, and real-world impact.

Explore missions below.

Outcome-driven
Every mission is scoped around real results, not hours logged. You know what success looks like from day one.

Access the 10x platform
Applying to a mission can unlock access to the 10x platform, our verified network, and future opportunities.

Ambitious companies and AI labs
Work with teams that value execution, ownership, and real-world impact - from scaling startups to leading AI labs.

Researcher/Scientist - AI Trainer - Freelance - 8-20 hrs/week - Remote
Location
Spain

Employment Type
Contract

Location Type
Remote

Department
Scientists & Researchers

Compensation
Updated: 07 July 2026

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





Leverage your academic PhD or undergraduate expertise to shape the next generation of AI, all while enjoying versátil, remote, project-based work. Are you a science, health, or aviation expert excited to help guide the development of cutting-edge AI? 10x Team is looking for Freelance Science/Bio/Health/Aviation Researchers & Scientists – AI Trainers.

About Us
10x Team connects leading freelance experts with innovative AI labs to accelerate progress in artificial intelligence. We are seeking EU or UK-based science, life science, and aviation researchers and academics to help train and refine AI systems focused on technical and scientific accuracy in a range of domains (biology, medicine, public health, physics, aerodynamics, aviation, and more).

Key Responsibilities

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- Review and critique AI-generated scientific content, explanations, and data summaries
- Evaluate the accuracy and clarity of AI sugg

📌 Researcher/Scientist - AI Trainer - Freelance - 8-20 hrs/week - Remote (España)
🏢 10x Team
📍 España