As a Machine Learning Research Engineer on our team, you will build and iteratively refine model pipelines that enable multilingual text input experiences on Apple products. You will conduct experiments and create prototypes for new approaches to improve the quality of our models add new dimensions to their intelligence, in consideration of specific linguistic requirements and design considerations. Finally, you will implement the building blocks and infrastructure that bring these innovations into our production pipelines, and contribute evaluate metrics for measuring forward progress.KEY RESPONSIBILITIES:- Development and maintenance of modeling pipelines that scale to multiple languages and production deployment- Definition of robust automated evaluation metrics to facilitate hillclimbing model quality- Failure analysis to understand shortcomings of our models- Research into techniques for improving model behavior- Curation and synthesis of representative training and evaluation data- Implementation of experiments and simulations to assess the value of model changes- Collaboration with language experts and QA to refine modeling approach in consideration of language-specific requirements