This is a remote, project-based role for optics and photonics professionals with 1+ years of hands-on experience modeling optical, photonic, or electromagnetic systems.
Remote AI & Data Training Jobs in Latin America 2026
1761 remote jobs open to candidates in Latin America in AI & Data Training. Updated daily.
## About SME Careers As AI systems become more sophisticated, they rely on human knowledge to better understand context and the world. At SME Careers, we partner with leading AI labs to improve how the next generation of intelligent systems learn, reason, and act.
Review contract negotiation redlines and assess whether they reflect what competent counsel would actually do. Remote, flexible, paid per task.
Mercor is partnering with a venture-backed AI lab building frontier AI platforms and physics-based foundation models for chemistry, materials science, and drug discovery.
As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences.
Join our global AI Community as a Bioinformatics AI Expert specializing in advanced benchmark dataset creation and AI model evaluation.
In this hourly, remote contractor role, you will work as an Advertising Subject Matter Expert (SME) to review AI-generated advertising outputs and/or create expert ad copy and campaign assets, evaluating reasoning quality, strategy alignment, and step-by-step creative…
If you are an astronomer or space sciences expert who thrives on technical precision, quantitative reasoning, and physics-based problem solving, this is a unique opportunity to contribute directly to how the next generation of AI systems understand and communicate complex space…
If you are a biomedical engineer who thrives on technical precision, applied problem-solving, and rigorous engineering reasoning in health and life-science contexts, this is a unique opportunity to contribute directly to how the next generation of AI systems understand and…
In this hourly, remote contractor role, you will work as a Brand & Strategy Subject Matter Expert (SME) to review AI-generated brand strategy, positioning, and go-to-market outputs and/or create expert brand and strategy content, evaluating reasoning quality and step-by-step…
If you are a chemical engineer who thrives on technical precision, applied problem-solving, and real-world process reasoning, this is a unique opportunity to contribute directly to how the next generation of AI systems understand and communicate complex chemical engineering…
If you are a civil engineer who thrives on technical precision, applied problem-solving, and infrastructure-focused reasoning, this is a unique opportunity to contribute directly to how the next generation of AI systems understand and communicate complex engineering concepts.
In this hourly, remote contractor role, you will work as a Clinical Researcher Subject Matter Expert (SME) to review AI-generated clinical research and biomedical content and/or create expert research content, evaluating reasoning quality and step-by-step scientific…
In this hourly, remote contractor role, you will work as a Compliance & Regulatory Subject Matter Expert (SME) to review AI-generated compliance, regulatory, and risk-related outputs and/or create expert compliance content, evaluating reasoning quality and step-by-step…
In this hourly, remote contractor role, you will work as a Contract Review Subject Matter Expert (SME) to review AI-generated contract analyses and drafting outputs and/or create expert contract content, evaluating reasoning quality and step-by-step issue spotting while…
In this hourly, remote contractor role, you will work as a Copywriting & Content Subject Matter Expert (SME) to review AI-generated marketing/content-writing outputs and/or create expert copy and content, evaluating reasoning quality, intent alignment, and step-by-step writing…
In this hourly, remote contractor role, you will work as a Dentist Subject Matter Expert (SME) to review AI-generated dental and oral-health responses and/or create expert dental content, evaluating reasoning quality and step-by-step clinical problem-solving while providing…
In this hourly, remote contractor role, you will work as a Financial Analysis Subject Matter Expert (SME) to review AI-generated financial analysis and business-finance responses and/or create expert finance content, evaluating reasoning quality and step-by-step analytical…
In this hourly, remote contractor role, you will work as a Fintech / Crypto Subject Matter Expert (SME) to review AI-generated fintech, payments, and crypto/Web3 responses and/or create expert content, evaluating reasoning quality and step-by-step problem-solving while providing…
In this hourly, remote contractor role, you will work as an Insurance Subject Matter Expert (SME) to review AI-generated insurance responses and/or create expert insurance content, evaluating reasoning quality and step-by-step decision-making while providing precise written…
In this hourly, remote contractor role, you will work as a Market Research Subject Matter Expert (SME) to review AI-generated market research outputs and/or create expert research deliverables, evaluating reasoning quality and step-by-step analytical thinking while providing…
In this hourly, remote contractor role, you will work as a General Nurse Subject Matter Expert (SME) to review AI-generated nursing and clinical-care responses and/or create expert healthcare content, evaluating reasoning quality and step-by-step clinical problem-solving while…
In this hourly, remote contractor role, you will work as a Paralegal Subject Matter Expert (SME) to review AI-generated legal support responses and/or create expert paralegal content, evaluating reasoning quality and step-by-step task execution while providing precise written…
If you are an electrical engineer who thrives on technical precision, applied problem-solving, and rigorous reasoning across circuits, power, and systems, this is a unique opportunity to contribute directly to how the next generation of AI systems understand and communicate…