Quantitative Modeler - AI Trainer - Freelance - 8-20 hrs/week - Remote

10x Team; España; Remote; EUR 44,083,000 - 75,768,000; Full time

Job summary

10x Team is seeking a Freelance Quantitative Modeler – AI Trainer to work 8–20 hours per week, remotely within the EU or UK. You will review AI-generated outputs, refine quantitative scenarios, and develop practical examples, providing clear feedback.

This role suits experienced data scientists or analytics experts seeking flexible, project-based work with global AI labs. Join a network that connects top independent experts with AI labs to accelerate data-driven reasoning and complex modeling

Qualifications

• Experienced quantitative modeler with a strong track record in developing mathematical models.
• Skilled in data interpretation, analytics, and decision support.
• Able to review AI-generated outputs and provide actionable feedback.

Responsibilities

• Review and refine AI-generated outputs related to quantitative modeling, analytics, and data interpretation
• Assess the technical accuracy and feasibility of AI-driven modeling scenarios
• Develop practical examples, use cases, and risk assessments from your quantitative experience
• Create scenario variations for varying modeling roles – data scientists, quantitative analysts, risk modelers
• Identify errors, gaps, or risks in AI-generated suggestions, providing actionable, constructive feedback
• Directly shape how AI models reason about quantitative logic, best practices, and industry requirements

Skills

Quantitative modeling

Data science

Analytics

Job description

Updated: 07 July 2026

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

Quantitative Modeler – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK)

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

Are you an experienced quantitative modeler eager to shape the next generation of AI systems? Join 10x Team as a Freelance Quantitative Modeler – AI Trainer and leverage your expertise to help train advanced AI models, all while working flexibly and remotely.

About Us:

10x Team connects top independent experts with innovative AI labs to accelerate the evolution of artificial intelligence. We’re searching for skilled quantitative modelers residing in the EU or UK to improve and guide AI’s approach to data-driven reasoning and complex modeling challenges.

Key Responsibilities:

• Review and refine AI-generated outputs related to quantitative modeling, analytics, and data interpretation
• Assess the technical accuracy and feasibility of AI-driven modeling scenarios
• Develop practical examples, use cases, and risk assessments from your quantitative experience
• Create scenario variations for varying modeling roles – data scientists, quantitative analysts, risk modelers
• Identify errors, gaps, or risks in AI-generated suggestions, providing actionable, constructive feedback
• Directly shape how AI models reason about quantitative logic, best practices, and industry requirements

About You:

• Experienced quantitative modeler, data scientist, or analytics expert with a strong record of developing and applying mathematical models in business or research contexts
• Based in the EU or UK
• Deep knowledge of advanced analytics, model building, and data-driven decision making
• Methodical, analytical, and able to deliver clear, actionable feedback
• Available 8–20 hours per week and comfortable with remote collaboration

Why Join 10x Team?

• Flexible, project-based freelance assignments – 100% remote
• Influence AI’s ability to solve real-world quantitative problems
• Access to the 10x Team AI Academy for your ongoing learning
• Structured onboarding, clear project briefs, and a supportive freelance community

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.