Applied Scientist, Alexa AI

Job ID: | Amazon Development Centre Italy SRL

As an Applied Scientist in the Alexa AI team, you will spearhead the advancement and deployment of state‑of‑the‑art ML/RAG systems that revolutionize how millions of customers interact with Alexa. You'll leverage your expertise in machine learning, natural language processing, and large language models to create reliable, scalable, high‑performance products that set new standards in operational excellence.

Working at the intersection of research and production, you'll translate the latest AI innovations into customer‑facing features that delight users daily. Your work will span the full ML lifecycle—from analyzing customer behavior patterns and building novel metrics for personal digital assistants, to deploying automated training pipelines and conducting rigorous A/B testing across diverse devices and endpoints.

Collaborating closely with business, engineering, and science teams across Amazon, you'll lead hi...