As a Language Specialist, you will be instrumental in shaping the future of AI understanding and usage.We are seeking an expert with native-level fluency in Portuguese to help create high-quality training data sets for AI models. This will involve creating datasets that improve accuracy, fluency, coherence, and voice.The successful candidate will have excellent analytical skills and attention to detail, with the ability to annotate data to ensure it aligns with human values.You will work closely with cross-functional teams to refine and iterate data sets, collaborating on evolving specifications for AI-model training and data recipes.In this dynamic environment, you will navigate shifting guidelines and flexible priorities while adapting to new requirements and expectations.Key Responsibilities include:Creating high-quality training data sets for AI modelsAnnotating data to ensure alignment with human valuesCollaborating with cross-functional teams to refine and iterate data setsWorking in a dynamic environment with shifting guidelines and flexible priorities