Applied Scientist — Conversational AI & ML for Voice

Amazon; Piemonte; Ibrido; EUR 90.000 - 150.000; Tempo pieno

Descrizione del lavoro

Amazon Development Centre Italy SRL is seeking an Applied Scientist for the Alexa AI team to advance ML/RAG systems that power Alexa for millions of customers. You will work across ML lifecycle, from data analysis and metric design to automated training pipelines and online A/B testing.

You will lead production deployments, collaborate with SDEs and researchers, and publish at top conferences. The role emphasizes building scalable, reliable AI features for a global product while maintaining high

Competenze

• PhD or Master's in CS/ML with research experience.
• Strong experience in ML/NLP and production ML systems.
• Proficiency in Python/Java and ML frameworks.
• Ability to communicate with stakeholders and leadership.
• Experience with online A/B testing and metrics.

Mansioni

• Analyze customer behavior at scale and design novel metrics.
• Develop and deploy ML models and RAG systems for production use.
• Build and maintain automated training pipelines and evaluation.
• Collaborate with cross-functional teams to deliver measurable impact.

Conoscenze

Python

Java

Deep Learning

Machine Learning

NLP

ML frameworks

Production systems

On-call reliability

English fluency

Statistical analysis

Formazione

PhD in Computer Science or related field

Master's degree in CS/ML

Strumenti

TensorFlow

PyTorch

Descrizione del lavoro

Amazon Development Centre Italy SRL is seeking an Applied Scientist for the Alexa AI team to advance ML/RAG systems that power Alexa for millions of customers. You will work across ML lifecycle, from data analysis and metric design to automated training pipelines and online A/B testing.

You will lead production deployments, collaborate with SDEs and researchers, and publish at top conferences. The role emphasizes building scalable, reliable AI features for a global product while maintaining high