Alexa is seeking an outstanding Data Scientist to uncover key insights on how costumers use Alexa devices. As customers increasingly use Alexa voice features, we need to understand the usage patterns and build statistical models to forecast future usage. As a Data Scientist on the Alexa Excellence team at Amazon, you will have the opportunity to work on one of the world's largest customer data sets and influence the long-term evolution of our analytics capability. Key Responsibilities You will have the following responsibilities within the scope of our global expansion: · Support the analytical needs of the Alexa TPS team inclusive of routine reporting, ad hoc, statistical inference and predictive modeling for customer voice requests and developing scalable algorithms and models. · Maintain and improve on our system for peak voice request rate. · Analysis of complex datasets to make decisions, scientific research projects, creating visualizations to drive data insight or describe an end-to-end
Master’s in Engineering, Economics, Statistics, Applied Math or related field. - 6+ years of professional work experience in Data Science and Statistical modelling. - Experience with math/stats software (R, Matlab, Python, SAS, Stata) or other domain specific software and some experience with SQL. An year experience of time series modelling such as ARIMA, structural models or similar. - Strong verbal/written communication and data presentation skills, including an ability to effectively communicate with both business and technical teams - Proven ability to work effectively in a cross-functional,