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Sr. Applied Scientist, Alexa International

Company

Amazon

Location

london, england

Posted

June 19, 2026

Position Overview

Job ID: | Amazon UK Services Ltd.

The Alexa International Science team is looking for a passionate, talented, and inventive Senior Applied Scientist with a strong background in speech models (understanding and generation) and deep learning, to help build industry‑leading Generative AI technology with speech-to-speech models and multilingual systems.

Key Job Responsibilities

As a Senior Applied Scientist with the Alexa International team, you will work with talented peers to develop novel algorithms and modeling techniques to advance the state of the art in multilingual speech generation, text-to-speech synthesis, and speech-to-speech models. Your work will directly impact customers across multiple languages in the form of natural, expressive, and locale‑appropriate voice experiences for Alexa+. You will leverage Amazon's heterogeneous data sources and large-scale computing resources to accelerate advances in speech synthesis, voice quality, and pronunc...

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