As a key member of our team, you will play a crucial role in shaping the future of language understanding and generation. We are seeking skilled Language Specialists with native-level fluency in Portuguese to contribute to the development of next-generation AI models.The successful candidate will be responsible for creating high-quality training data sets that improve the accuracy, fluency, coherence, and voice of AI models. This includes annotating data to align with human values, analyzing and improving grammar, syntax, and sentence structure, and collaborating with cross-functional teams to refine and iterate data sets.This is an exciting opportunity for writers, editors, and linguists to contribute to the forefront of AI innovation. You will have the chance to work closely with data scientists, researchers, and software engineers to develop specifications for AI-model training and data recipes, and navigate a dynamic environment with shifting guidelines and priorities.Key Responsibilities:Developing and maintaining high-quality training data setsCollaborating with cross-functional teams to refine and iterate data setsAnalyzing and improving grammar, syntax, and sentence structureAligning data with human values and linguistic rulesContributing to evolving specifications for AI-model training and data recipes