Amazon.com Services LLC

Technology

AppliedScientistIII,AlexaSensitiveContentIntelligence(ASCI)

$100–226k Bellevue, Washington, United States FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Applied Scientist III, Alexa Sensitive Content Intelligence (ASCI) at Amazon.com Services LLC. Skills: Responsible AI, Generative AI, Machine learning. Build AI safety systems. Train models”

What You'll Achieve.

Protect millions of customers; Set new safety standards; Improve Alexa+; Shape how Alexa+ learns; Earn customer trust; Align with customer needs; Protect customer trust; Shape how people interact with AI; Define industry standards; Deliver exceptional experiences; Set new standards for trustworthy AI

Industry & Context.

Technology
Problems you'll solve

Troubleshooting

What They're Looking For.

Must Have

3+ years building ML models, Master's degree and 6+ years applied research, Programming in Java, C++, Python, Experience with neural deep learning, Experience with machine learning

Nice to Have

Experience with large scale ML systems, Experience with large scale distributed systems

What You'll Do.

Build AI safety systems

Design automated evaluation systems

Create intelligent Generative AI systems

Craft feedback mechanisms

Detect and fix production issues

Architect Responsible AI solutions

Push boundaries of model training

Transform research into production systems

Lead optimization techniques

Build evaluation systems

Resolve Responsible AI vulnerabilities

Mentor AI safety experts

Experiment with breakthrough techniques

Partner with engineering

Transform research into solutions

Tackle optimization challenges

Brainstorm with Product teams

Translate visions into objectives

Review impactful work

Mentor AI safety leaders

How You'll Work.

Team & Collaboration

Cross-functional teams; World-class scientists; Product managers; Engineers

Full Job Description

The Mission Build AI safety systems that protect millions of Alexa customers every day across modalities( text, audio, image, and so on). As conversational AI evolves, you'll solve challenging problems in Responsible AI by ensuring LLMs provide safe, trustworthy responses, building AI systems that understand nuanced human values across cultures, and maintaining customer trust at scale. What You'll Build You'll pioneer breakthrough solutions in Responsible AI at Amazon's scale. Imagine training models that set new safety standards, designing automated evaluation systems that hunt for vulnerabilities before they surface, and certifying the systems that power millions of daily conversations. You'll create intelligent Generative AI systems that judge responses with human-level insight, build models that truly understand what makes interactions safe and delightful, and craft feedback mechanisms that help Alexa+ grasp the nuances of complex customer conversations. Here's where it gets even more exciting: you'll build AI agents that act as your team's safety net—automatically detecting and fixing production issues in real-time, often before anyone notices there was a problem. Your innovations won't just improve Alexa+; they'll fundamentally shape how it learns, evolves, and earns customer trust. As Alexa+ continues to delight customers, your work ensures it becomes more trustworthy, safer, and deeply aligned with customer needs and expectations. Your work directly protects customer trust at Amazon's scale. Every innovation you create—from novel safety mechanisms to sophisticated evaluation techniques—shapes how millions of people interact with AI confidently. You're not just building products; you're defining industry standards for responsible AI. This is frontier research with immediate real-world impact. You'll tackle problems that require innovative solutions: training models that remain truthful and grounded across diverse contexts, building reward models that capture

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