Job Description

Accountabilities

• Interact with advanced AI models using a wide range of Spanish (Latin America) language scenarios and linguistic challenges.
• Evaluate model responses for grammatical accuracy, factual correctness, logical consistency, cultural relevance, and appropriate language usage.
• Analyze areas such as phonetics, morphology, syntax, semantics, pragmatics, sociolinguistics, verb conjugation, agreement, sentence structure, word order, idiomatic expressions, and regional variations.
• Identify and document model failure modes, inconsistencies, and reasoning errors in a clear, detailed, and reproducible format.
• Explain linguistic judgments and demonstrate the reasoning behind evaluations to support the improvement of AI systems.
• Assess cultural and regional nuances specific to Spanish-speaking populations across Latin America.
• Provide feedback and recommendations that can contribute to prompt engineering, model evaluation frameworks, and training methodologies.
• Participate in multimodal data collection and evaluation activities involving written, audio, video, and image-based inputs when required.
• Follow project guidelines, data-quality standards, security requirements, and applicable consent procedures throughout the engagement.
• Submit only permitted personal content and ensure that third-party or sensitive personal information is not included in project materials.

Requirements

• Native-level or highly proficient command of Spanish as used across Latin America, with strong awareness of regional linguistic variation and cultural nuances.
• Strong knowledge of Spanish linguistics, including areas such as phonetics, morphology, syntax, semantics, pragmatics, and sociolinguistics.
• Ability to critically evaluate language-model outputs and recognize subtle grammatical, semantic, logical, factual, and contextual errors.
• Strong analytical and problem-solving abilities, with a structured approach to identifying and explaining language issues.
• Excellent written communication skills and the ability to clearly explain linguistic reasoning and document findings in detail.
• Strong metacognitive communication skills, including the ability to show and explain the reasoning behind linguistic judgments.
• A degree in Spanish language, linguistics, or a closely related discipline is preferred.
• Teaching experience, peer-reviewed publications, linguistic research, language analysis projects, or comparable professional experience are advantageous.
• Interest in artificial intelligence, language models, prompt engineering, data annotation, or AI evaluation is a plus.
• Ability to work independently in a remote, project-based environment while consistently following detailed instructions and quality standards.
• Must be at least 18 years old and able to comply with the applicable participant and consent agreements.
• Ability to provide a secure computer and reliable high-speed internet connection for the duration of the project.

Benefits

• Freelance contract opportunity with fully remote participation.
• Flexible project-based work that allows you to apply your Spanish language expertise to AI development.
• Opportunity to contribute directly to the training and evaluation of advanced AI and language models.
• Pay range of $6–$65 per hour, with the final rate determined by experience, expertise, and geographic location.
• Opportunity to work on cutting-edge AI data collection and evaluation projects.
• No company-sponsored health insurance or paid time off, as this is a contractor engagement.
• Contractors provide their own secure computer and high-speed internet connection.
• Opportunity to use specialized linguistic knowledge in a practical, technology-focused environment.