Key Responsibilities:
Evaluate and review AI-generated prompts, responses, and conversations in Portuguese
Assess content for grammar, fluency, factual accuracy, tone, and contextual relevance.
Provide detailed feedback and quality ratings to improve AI model performance.
Create, edit, and refine high-quality linguistic datasets for AI training purposes.
Identify linguistic errors, cultural inconsistencies, and biases in AI outputs.
Collaborate with global AI teams, linguists, and researchers on language-focused projects.
Follow annotation and evaluation guidelines while contributing process improvement ideas.
Ensure natural, qualified, and culturally appropriate language usage across all tasks.
Required Qualifications:
Native / Master's degree in Portuguese,
with C1/C2 proficiency in reading, writing, and speaking or bachelors degree with 2+ years of working experience in the respective language (translation, localization, content writing, editing, annotation, or language evaluation) or Advanced certified
Positive command of English for communication and evaluation tasks.
Candidates should be capable of achieving professional-level scores in language assessments.
Solid attention to detail with excellent analytical and comprehension skills.
Hiring process
Language proficiency assessment
HR Screning Interview