Applied Scientist, Alexa Conversational Assistant Services

Amazon Berlin

Stellenbeschreibung:

Are you interested in enhancing Alexa user experiences through Large Language Models

Key job responsibilities

As an Applied Scientist in Alexa Science team :

You will develop core LLM technologies including supervised fine tuning and prompt optimization to enable innovative Alexa use cases
You will research and design novel metrics and evaluation methods to measure and improve AI performance
You will create automated multi-step processes using AI agents and LLMs to solve complex problems
You will communicate effectively with leadership and collaborate with colleagues from science engineering and business backgrounds
You will participate in on-call rotations to support our systems and ensure continuous service availability

A day in the life

As an Applied Scientist you will own the design and development of end-to-end systems. Youll have the opportunity to write technical white papers create technical roadmaps and drive production level projects that will support Amazon Science. You will have the opportunity to design new algorithms models or other technical solutions whilst experiencing Amazons customer focused culture. The ideal scientist must have the ability to work with diverse groups of people and cross-functional teams to solve complex business problems.

About the team

You would be part of the Alexa Science Team where you would be collaborating with Fellow Applied and research scientists!

PhD or a Masters degree and experience in CS CE ML or related field
Experience in building models for business application
Experience programming in Java C Python or related language
Experience in any of the following areas : algorithms and data structures parsing numerical optimization data mining parallel and distributed computing high-performance computing
Experience in professional software development

Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover invent simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( to know more about how we collect use and transfer the personal data of our candidates.

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