Mathematics AI Trainer (Spanish Speaker - Latin America)
Remote in 22 countries
Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, Spain, Equatorial Guinea, Guatemala, Honduras, Mexico, Nicaragua, Panama, Peru, Paraguay, El Salvador, United States, Uruguay, Venezuela
About the role
About Rise Data Labs
Rise Data Labs is a leading AI training and data annotation company that specializes in creating high-quality training data for artificial intelligence systems. We work with top AI companies and research institutions to improve machine learning models through expert human annotation and validation.
Our team of domain specialists, subject matter experts, and quality assurance professionals work across various fields including economics, finance, psychology, computer science, business, mathematics, chemistry, physics, and engineering. We pride ourselves on our attention to detail, domain expertise, and commitment to delivering accurate, high-quality training data.
At Rise Data Labs, we believe in the power of human expertise to enhance AI capabilities. We offer our team members the opportunity to work on cutting-edge AI projects while contributing their specialized knowledge to advance the field of artificial intelligence. Our flexible, remote-first approach allows experts from around the world to participate in shaping the future of AI.
Job Overview
As a Mathematics AI Trainer fluent in Spanish, you will play a crucial role in enhancing the performance of our AI models. Your expertise in mathematics combined with your language skills will allow you to provide essential training and validation for AI-generated content. You will work on diverse projects, ensuring that our AI solutions meet high-quality standards.
Key Responsibilities
- Train and improve AI models through meticulous data annotation and labeling.
- Review and validate AI-generated content for accuracy and relevance.
- Provide domain expertise in mathematics to enhance AI model performance.
- Collaborate with cross-functional teams on various AI training projects across different fields.
- Ensure high-quality data for machine learning applications, adhering to industry standards.
Required Skills and Qualifications
- Fluency in Spanish (Latin America) and English.
- Strong background in mathematics, ideally with a degree in Mathematics, Statistics, or related field.
- Experience in data annotation, content validation, or AI training roles.
- Attention to detail and a commitment to quality assurance.
- Proficient in using data annotation tools and software.
Preferred Qualifications
- Experience in machine learning or artificial intelligence concepts.
- Familiarity with educational content development or instructional design.
- Ability to work independently and collaboratively in a remote setting.
What We Offer
We provide a dynamic work environment, opportunities for professional growth, and a chance to be part of cutting-edge AI projects. Join us to make a significant impact in the AI training sector while working with a passionate team dedicated to excellence.
Where you can work
This role is 100% remote, for applicants located in these 22 countries: Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, Spain, Equatorial Guinea, Guatemala, Honduras, Mexico, Nicaragua, Panama, Peru, Paraguay, El Salvador, United States, Uruguay and Venezuela.
From Rise Data Labs's job posting, checked Oct 18, 2026.
About Rise Data Labs
A small AI-data company recruiting remote contract AI trainers in languages, code, science and business, mostly $15 to $50 an hour.
How it pays: Not stated on its job pages.
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