Carioca Dialect Specialist – Freelance AI Trainer

Job not on LinkedIn

🔥 57 minutes ago

🇧🇷 Brazil – Remote

💵 $6 - $65 / hour

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🤖 Artificial Intelligence

👻 Ghost score 0%

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Invisible Technologies

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2015

💼 Consulting

🏥 Healthcare

📦 Logistics

💰 $100M Series unknown on 2025-10

Consulting • Healthcare • Logistics

Invisible Technologies is an enterprise AI platform and services company that builds and deploys production-grade AI systems for large organizations. They combine a modular SaaS platform (data platform, process builder, agents, evaluations) with an expert human marketplace to train models, automate complex back-office workflows, power contact centers, provide computer vision and demand-forecasting solutions, and ensure ongoing evaluation and governance. Invisible works across sectors (finance, healthcare, public sector, sports, retail) to integrate AI into real operational systems and scale outcomes.

📋 Description

• Converse with language models on language scenarios • Verify factual accuracy and logical soundness • Capture reproducible error traces • Suggest improvements to prompt engineering and evaluation metrics • Document model failure modes to strengthen model reasoning

🎯 Requirements

• Carioca language specialist with expertise in Carioca grammar, syntax, morphology, phonology, semantics, and pragmatics • Ability to challenge advanced language models on verb conjugation, case systems, word order, declensions, gender, and stylistic variation • Native-level fluency and deep, practical understanding of Carioca dialect nuances • Extensive experience in teaching, translation, or community-based linguistic projects can substitute for a formal degree • Clear, metacognitive communication and ability to “show your work” • Bachelor's degree in Carioca language, linguistics, or a closely related field is ideal

🏖️ Benefits

• Pay range of $6 to $65 per hour, with the exact rate determined after evaluating experience, expertise, and geographic location • Contractor supplies a secure computer and high-speed internet • Company-sponsored benefits such as health insurance and PTO do not apply

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