Bilingual Portuguese Generalist Expert , AI Safety

About the role We're hiring proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You'll apply your language fluency and cultural judgment to evaluate and strengthen how these models handle sensitive topics in Portuguese. No prior AI/ML experience is required , we'll train you on the workflow. What you'll do Write expert-level prompts in Portuguese across a range of sensitive subject areas. Apply structured guidelines to classify prompts and conversations. Flag adversarial phrasings and escalation patterns, and document the reasoning behind your judgments. What we're looking for Native or near-native fluency in Portuguese, plus business-level written English. A bachelor's degree, completed or in progress. Strong written reasoning and a high level of attention to detail. Sound judgment around sensitive and dual-use information. Nice to have Based in Portugal or the wider Western Europe region. This is a preference, not a requirement , applicants based elsewhere are welcome. Experience reviewing, grading, or red-teaming written or technical content. Background in trust and safety, content moderation, policy evaluation, or adversarial testing. Project Timeline Start date: Immediate