Spanish (Caribbean) Language Expert - Freelance AI Trainer Project

Invisible Technologies Inc.; United States; Remote; USD 11,000 - 90,000; Part time

Job summary

Invisible Technologies is seeking a Spanish (Caribbean) language expert to help shape the future of AI training data. You will focus on Caribbean Spanish features, cultural references, and region-specific vocabulary to improve model understanding.

As a contractor working remotely, you will interact with the model in Spanish (Caribbean), test for accuracy across topics, and document failure modes to guide prompt engineering and evaluation metrics.

Qualifications

• Master’s degree in Linguistics, Translation, Spanish Language, Literature, or related field ideal.
• Experience in teaching, translation, localization, or editorial work signals fit.
• Clear, metacognitive communication—“showing your work”—is essential.

Responsibilities

• Converse with the model in Spanish (Caribbean) across a wide range of topics.
• Verify linguistic accuracy and cultural relevance.
• Capture reproducible error traces and suggest improvements to prompts, evaluation metrics, and model reasoning.

Skills

Spanish (Caribbean) language expertise

Metacognitive communication

Education

Master’s degree in Linguistics/Translation/Spanish Language/Literature or related field

Job description

Are you a Spanish (Caribbean) language expert eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful tools for communication, education, and cultural preservation. With high-quality training data, tomorrow’s AI can better understand the unique linguistic features, tonal nuances, and cultural depth of Caribbean Spanish—bridging gaps in global accessibility and fostering authentic cross-cultural exchange. That training data begins with you—we need your expertise to help power the next generation of AI.

We’re looking for Spanish (Caribbean) language specialists who live and breathe grammar, orthography, vocabulary, idiomatic expressions, and cultural references specific to regions such as Puerto Rico, the Dominican Republic, and Cuba. You’ll challenge advanced language models on topics like regional colloquialisms, contextual interpretation, tone adaptation, syntactic accuracy, and semantic precision—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model in Spanish (Caribbean) across a wide range of topics, verify linguistic accuracy and cultural relevance, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A Master’s degree in Linguistics, Translation, Spanish Language, Literature, or a related field is ideal; professional experience in teaching, translation, localization, or editorial work signals fit. Clear, metacognitive communication—“showing your work”—is essential.

We offer a pay range of $8-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high-speed internet; company-sponsored benefits such as health insurance and PTO do not apply.

Job title: Spanish (Caribbean) Language Expert – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Mid-Senior Level