Portuguese Language Specialist (Brazil) - Ai Trainer

Invisible Agency; Teletrabalho; BRL 120.000 - 160.000; Tempo parcial

Resumo da oferta

A leading AI training company seeks a Portuguese Language Specialist (Brazil) to enhance AI language models. In this remote, contract role, you will utilize your linguistic expertise to challenge language models on grammar and structure, document errors, and contribute to prompt engineering. Ideal candidates have a master's or PhD in Portuguese or linguistics, and a background in linguistic analysis. This mid-senior level position offers a competitive pay range of $65 per hour, determined by experience.

Serviços

Flexible work hours

Remote work environment

Qualificações

• Expertise in Portuguese phonetics, morphology, syntax, and semantics.
• Experience with peer-reviewed publications and teaching.
• Proficiency in linguistic analysis projects.

Responsabilidades

• Challenge advanced language models on various linguistic topics.
• Document failures to improve model reasoning.
• Suggest improvements to prompt engineering and evaluation metrics.

Conhecimentos

Phonetics

Morphology

Syntax

Semantics

Pragmatics

Sociolinguistics

Metacognitive communication

Formação académica

Master's or PhD in Portuguese language or linguistics

Descrição da oferta de emprego

Are you a Portuguese (Brazil) language expert eager to shape the future of AI?

Large-scale language models are evolving from clever chatbots into powerful engines of linguistic discovery.

With high-quality training data, tomorrow's AI can democratize world-class education, keep pace with cutting-edge research, and streamline communication for Portuguese speakers everywhere.

That training data begins with you—we need your expertise to help power the next generation of AI.

We're looking for Portuguese (Brazil) language specialists who live and breathe phonetics, morphology, syntax, semantics, pragmatics, and sociolinguistics of the Portuguese language.

You’ll challenge advanced language models on topics like verb conjugation, noun‑adjective agreement, sentence structure, word order, accentuation, and colloquial expressions—documenting every failure mode so we can harden model reasoning.

On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

A master's or PhD in Portuguese language, linguistics, or a closely related field is ideal; peer‑reviewed publications, teaching experience, or hands‑on linguistic analysis projects signal 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: Portuguese Language Specialist (Brazil) - AI Trainer

Employment type: Contract

Workplace type: Remote

Seniority level: Mid-Senior Level