Mathematics Specialist (AI Engineering)

TL;DR

Mathematics Specialist (AI Engineering): Training large-scale language models in advanced mathematics with an accent on factual accuracy and logical soundness. Focus on challenging models in algebra, calculus, and number theory to harden model reasoning.

Location: Remote (Must be fluent in Spanish - Latin America)

Salary: $6–$65 per hour

Company

hirify.global is an organization focused on powering the next generation of AI through the creation of high-quality training data.

What you will do

• Converse with AI models on classroom problems and theoretical mathematics questions.
• Verify factual accuracy and logical soundness of model responses.
• Capture reproducible error traces to identify model failures.
• Suggest improvements for prompt engineering and evaluation metrics.
• Document failure modes to help harden model reasoning.

Requirements

• Fluent in Spanish (Latin America)
• Master's or PhD in mathematics or a closely related quantitative field.
• Expertise in algebra, calculus, number theory, linear algebra, and statistics.
• Ability to provide clear, metacognitive communication and "show your work".

Culture & Benefits

• Freelance contract arrangement.
• Pay range from $6 to $65 per hour, determined by experience and geography.
• Fully remote work environment.