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Senior Data Scientist at Alexa

Amazon Science | vancouver, Canada | Posted June 13, 2026

Position Overview

Drive machine learning excellence at Alexa Connections as a Senior Data Scientist. Lead ML solutions for communication channels like calling and messaging while optimizing customer experiences.
In this senior role, you will contribute to innovative ML and data science solutions for Alexa. Collaborate with product and engineering teams to turn complex challenges into actionable models. Your work will impact communication functionalities and improve Alexa's interaction with millions of users.
Key Responsibilities:
• Collaborate with teams to solve complex business challenges
• Own data science model lifecycle from design to deployment
• Define and monitor success metrics for product impact
• Build business cases to prioritize ML initiatives
• Enhance customer experience through research and analysis
Requirements:
• Bachelor's degree with 5+ years in data querying
• 4+ years experience as a data scientist
• Proficient in Python and SQL for analysis
• Fa...

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