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

10x Team; España; Remote; EUR 34,000 - 83,000; Full time

Job summary

10x Team is seeking Freelance Science/Bio/Health/Aviation Researchers & Scientists – AI Trainers. EU/UK-based, remote, 8–20 hours/week. You will review AI-generated content, critique explanations, and help shape AI training with rigorous scientific accuracy.

Ideal candidates are students or graduates in science, health, or aviation, with strong analytical skills and excellent written communication. Projects are flexible and asynchronous, with rapid onboarding for suitable opportunities.

Qualifications

• Pursuing or holding a degree in science, health, or aviation (PhD, MSc, or upper-level undergrad).
• Based in the EU or UK and eligible for freelance remote work.
• Available 8–20 hours per week and able to work asynchronously.

Responsibilities

• Review and critique AI-generated scientific content and data summaries.
• Evaluate accuracy and clarity of AI suggestions on scientific problems and health assessments.
• Create real-world scenarios, problem sets, and case studies in your field.
• Identify errors, risks, and gaps in AI outputs and provide actionable feedback.
• Guide AI to apply domain concepts, lab procedures, and technical language.

Skills

Analytical

Detail-oriented

Written communication

Feedback delivery

Education

Bachelor's or higher in science/health/aviation

Job description

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 flexible, 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

• Review and critique AI-generated scientific content, explanations, and data summaries

• Evaluate the accuracy and clarity of AI suggestions related to scientific problems, research analysis, health assessments, or technical documentation

• Create, extend, and refine real-world scenarios, problem sets, and case studies within your area of expertise

• Identify logical errors ("AI slop"), risks, and gaps in AI-generated outputs, providing actionable structured feedback to increase accuracy and rigor

• Guide AI in better understanding and applying key domain concepts, lab procedures, and technical language

About You

• Current or former university student in a science, health, or aviation-related field (PhD, MSc, or upper-level undergraduate)

• Based in the EU or UK

• Analytical, detail-focused, and able to recognize inaccuracies or flawed reasoning in content

• Excellent written communication and comfortable providing clear, constructive feedback

• Available for 8–20 hours per week and able to work asynchronously/remotely

Why Join 10x Team?

• Flexible, project-based freelance roles – 100% remote

• Directly impact how AI learns, reasons, and supports scientific or health workflows

• Professional growth opportunities via our 10x Team AI Academy

• Join a dynamic expert network with rapid onboarding

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.

Shape the future of science-powered AI—apply today!

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—sometimes within hours, but it may also take months depending on project needs.

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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.