Amazon Sr Data Scientist - ML 

United States, California, San Francisco 

380103173

About the RoleData is critical to the algorithms that power the recommendation, search, and ranking systems. It's also critical to making decisions, especially working on systems that are themselves data-driven. As a Senior Data Scientist on the CDML team, you'll be responsible for helping drive improvements to the machine learning systems as well as analytics to drive decision-making.We also still have big unanswered analytics questions to solve. How often do viewers just want to get to the content they already know they want to watch, and when are they open to exploring new channels? These are the sorts of questions you'll be tackling.You Will- Inform product strategies by defining and updating core metrics for each initiative- Identify and build new signals to incorporate into the algorithms driving recommendations, search, and feed ranking at Twitch
- Design A/B experiments to drive product direction with iterative innovation and measurement

- BA/BS in Analytics, Data Science, Computer Science, Mathematics, or equivalent industry experience
- 5+ years of experience as a data scientist or data analyst in a high velocity, data-driven environment
- 5+ years of machine learning/statistical modeling data analysis tools and techniques, and parameters that affect their performance experience
- Expert SQL skills and proficiency in Python/R
- Experience using data to create insight, drive business decisions and influence leadership

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.