Welo Global is a leader in multilingual AI, technology, and content solutions serving over 2,000 clients in 300 languages.
Remote AI & Data Training Jobs in United States 2026
3177 remote jobs open to candidates in United States in AI & Data Training. Updated daily.
Welo Global is a leader in multilingual AI, technology, and content solutions serving over 2,000 clients in 300 languages.
We have a new quick-turnaround audio project and are looking for authentic Japanese-accented English speakers to join as voice contributors.
We are sourcing independent Language Fluency Coaches and Vocational Instructors for an AI benchmark evaluation project. As AI models increasingly support unstructured, conversational language learning for career and higher education advancement, their effectiveness relies on…
We have a new quick-turnaround audio project and are looking for authentic German-accented or Australian-accented English speakers to join as voice contributors.
We have a new quick-turnaround audio project and are looking for authentic German-accented English speakers to join as voice contributors. You will record yourself reading a short script by following a simple step-by-step guide — the work takes approximately 15 minutes or less.
We have a new quick-turnaround audio project and are looking for authentic Korean-accented English speakers to join as voice contributors. You will record yourself reading a short script by following a simple step-by-step guide — the work takes approximately 15 minutes or less.
We have a new quick-turnaround audio project and are looking for authentic Italian-accented English speakers to join as voice contributors. You will record yourself reading a short script by following a simple step-by-step guide — the work takes approximately 15 minutes or less.
We have a new quick-turnaround audio project and are looking for authentic French-accented English speakers to join as voice contributors. You will record yourself reading a short script by following a simple step-by-step guide — the work takes approximately 15 minutes or less.
What if your Python expertise could directly shape the infrastructure that powers the most advanced AI systems in the world?
AI is increasingly being used to navigate some of the most complex and high-stakes domains in the world — law, government policy, and regulatory compliance. But getting it right requires human expertise.
Mathematician – Formalization & AI Foundations (Remote Contract) About the Role What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
Mathematician – Formal Proof & AI Foundations (Remote Contract) About the Role What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
Mathématicien(ne) – Formalisation & Fondements de l'IA (Contrat à distance) About the Role What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
Mathematician – Proof Formalization & AI Research (Remote Contract) About the Role What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
Mathematician – Formal Systems & AI Foundations (Remote Contract) About the Role What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
Mathematician – Foundations & Formalization (AI Research Contract) About the Role What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think?
What if your Ruby skills could directly influence how AI understands and writes production-grade software for developers around the world?
Don't see a specific opening that matches your background? Submit your interest here. We're continuously onboarding experts across a wide range of domains, and we'll reach out as projects that fit your skills become available.
Don't see a specific opening that matches your background? Submit your interest here. We're continuously onboarding experts across a wide range of domains, and we'll reach out as projects that fit your skills become available.
We are sourcing independent contractor experts to review AI-generated coding and technical customer service outputs for accuracy, clarity, and alignment with project guidelines.
We are sourcing independent contractor experts to review AI-generated coding and technical customer service outputs for accuracy, clarity, and alignment with project guidelines.