Remote | Bilingual Portuguese Generalist Evaluator Expert — Up to $30/hr

We are sharing a specialised remote opportunity for bilingual Portuguese language experts from Portugal or Brazil who have strong writing skills and deep familiarity with local linguistic and cultural context. This role supports a leading AI research lab by contributing high-quality multilingual training data used to improve advanced large language models. Experts will create Portuguese–English prompt and answer pairs, evaluate AI outputs, and help ensure that AI systems produce culturally accurate, fluent, and contextually appropriate responses for Portuguese-speaking users. Key Responsibilities Create detailed prompts in Portuguese and/or English that reflect real-world usage in Portugal and Brazil Design multilingual prompt–response pairs that train and evaluate advanced AI models Evaluate AI-generated responses for linguistic accuracy, tone, and cultural alignment Develop evaluation rubrics that capture Portuguese linguistic nuance and regional conventions Test AI outputs and assess model performance across Portuguese and English contexts Contribute to quality assurance processes for Portuguese-language benchmarks Ideal Profile Strong candidates may have: Native-level Portuguese proficiency specific to Portugal or Brazil usage Deep familiarity with local language tone, cultural context, and real-world communication patterns Strong reading and writing ability in English Bachelors degree (completed or in progress) from a reputable institution Strong analytical, writing, and critical thinking skills Ability to work independently and meet deadlines Preferred experience: Teaching, research, editing, or academic writing Experience developing evaluation rubrics or grading frameworks Familiarity with large language models, prompting, or model evaluation Why This Opportunity Contribute to frontier AI research focused on multilingual language understanding Help shape how AI systems interpret and generate Portuguese language content Collaborate with a leading AI research lab on high-impact projects Flexible remote work with competitive compensation Contract Details Independent contractor role Fully remote with flexible scheduling Experts typically contribute around 20 hours per week Project duration is approximately 2–4 months Weekly payments via Stripe or Wise Projects may be extended or adjusted depending on performance and demand About the Platform This opportunity is available through a leading AI-driven work platform.