Software Engineer L4/L5 Training Platform, Machine Learning Platform at Netflix

This role involves designing, building, and operating scalable ML infrastructure to accelerate innovation at Netflix. The primary focus is on developing a robust platform that supports large-scale machine learning model training, fine-tuning, transformation, and evaluation workflows across the entire company. You will create intuitive APIs and interfaces for both expert and non-expert ML practitioners, ensuring ease of access to the training platform. A key aspect of this position is enhancing the productivity of ML practitioners by simplifying feature and label definition and access for experimentation and productionization. This role demands a strong understanding of modern ML development workflows and the ability to collaborate closely with ML modeling engineers. You will contribute to the broader Machine Learning Platform organization to deliver a cohesive end-user experience. The position requires hands-on experience with building and operating production-level ML infrastructure, dealing with both training and inference of deep learning models, and a proven track record in scaling ML use cases. Experience with cloud platforms, particularly AWS, and a willingness to work across multiple tech stack layers for both foundational and growth-oriented projects are essential. You will also be expected to champion and implement best practices in operations, including observability, logging, reporting, and on-call processes, to ensure engineering excellence.