Data Scientist - AI Trainer (AI)

TL;DR

Data Scientist - AI Trainer (AI): Reviewing and refining AI-generated outputs for data science and machine learning with an accent on statistical accuracy and real-world application. Focus on identifying reasoning gaps, drafting complex data science scenarios, and improving AI model performance in analytical tasks.

Location: Remote (Must be based in the EU or UK)

Compensation: €88 – €121 per hour

Company

hirify.global connects expert freelancers with leading AI labs building next-generation models.

What you will do

• Review and refine AI-generated outputs related to data science, machine learning, and statistical modeling.
• Evaluate AI responses for accuracy and compliance with real-world industry requirements.
• Draft realistic data science scenarios based on direct professional experience.
• Create scenario variations from different perspectives, such as stakeholders, managers, or clients.
• Identify gaps, oversights, or weak reasoning in AI-generated data science content.

Requirements

• Senior-level data scientist with significant professional experience.
• Must be based in the EU or UK.
• Proven experience in advising, preparing, and executing ML or data science projects.
• Ability to work independently and provide structured, critical feedback.
• Availability for 8–20 hours per week.

Culture & Benefits

• Flexible, fully remote freelance work that fits alongside other commitments.
• Free access to an in-house AI Academy to further develop AI skillsets.
• Direct contribution to building advanced AI-powered data science systems.
• Clear onboarding, structured tasks, and ongoing collaboration opportunities.

Hiring process

• Brief written test assessing data science and business reasoning.
• Short AI-based interview.
• Verification of credentials and identity.