Principal Applied Scientist, Alexa International Tech
Core
Define research directions, invent ML techniques, and translate rigorous experiments into scalable Alexa solutions for global customers.
Role type
Principal Applied Scientist (Strategy & Hands-on IC)
Builds
Scalable machine learning solutions for Alexa International (ASR, NLU, Smart Home, etc.)
Domain
Artificial Intelligence, Natural Language Processing, Machine Learning
Deliverable
production ML models
Required skills
PhD in AI/NLP/ML/Computational Cognitive Science, 10+ years academic/research experience, strong publication record in top-tier venues, C++/Java proficiency, executive-level persuasion, mentoring capability
Preferred skills
10+ years building/deploying ML at scale, expert knowledge of diverse ML methodologies, end-to-end global ML delivery, big data modeling, strategic business judgment, high-caliber talent recruitment
Technologies
C++, Java
Responsibilities
Define key research directions and adopt/invent new ML techniques; conduct rigorous experiments and publish results; develop long-term strategies and align teams; participate in organizational planning, hiring, and leadership development; serve as a key scientific resource in full-cycle development
Seniority
Principal, strategy & mentorship
