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[Remote] Carioca Dialect Specialist - Freelance AI Trainer Project

Remote, USA Full-time Posted 2026-06-09

Note: The job is a remote job and is open to candidates in USA. Invisible Technologies is seeking a Carioca Dialect Specialist to contribute to the development of AI by providing expertise in the Carioca language. The role involves working with advanced language models to improve their understanding of Carioca grammar and linguistic nuances through practical engagement and feedback.

Responsibilities

  • Converse with the model on language scenarios
  • Verify factual accuracy and logical soundness
  • Capture reproducible error traces
  • Suggest improvements to our prompt engineering and evaluation metrics

Skills

  • A bachelor's degree in Carioca language, linguistics, or a closely related field is ideal
  • Native-level fluency in Carioca
  • Deep, practical understanding of the dialect's nuances
  • Extensive experience in teaching, translation, or community-based linguistic projects can substitute for a formal degree
  • Clear, metacognitive communication—'showing your work'—is essential

Benefits

  • 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.

Company Overview

  • Invisible Technologies makes AI work. Our platform cleans, labels, and structures company data so it’s ready for AI. It was founded in 2015, and is headquartered in San Francisco, California, USA, with a workforce of 201-500 employees. Its website is https://www.invisible.co/.
  • Company H1B Sponsorship

  • Invisible Technologies has a track record of offering H1B sponsorships, with 6 in 2026, 9 in 2025. Please note that this does not guarantee sponsorship for this specific role.
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