Note: The job is a remote job and is open to candidates in USA. Invisible Technologies is seeking Portuguese language experts to shape the future of AI. The role involves verifying language models, capturing error traces, and suggesting improvements to enhance AI training data.

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

• Expertise in Portuguese (Brazil) language, including phonetics, morphology, syntax, semantics, pragmatics, and sociolinguistics
• Ability to challenge advanced language models on topics like verb conjugation, noun-adjective agreement, sentence structure, word order, accentuation, and colloquial expressions
• Experience in documenting failure modes of language models
• A degree in Portuguese language, linguistics, or a closely related field
• Peer-reviewed publications, teaching experience, or hands-on linguistic analysis projects
• Clear, metacognitive communication skills
• Eligibility to participate in AI data collection and evaluation, including being 18 years or older and agreeing to applicable participant and consent agreements
• Ability to submit content featuring only yourself and avoid third-party or sensitive personal information

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

Company H1B Sponsorship