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Software Dev Engineer II, Alexa for Shopping

Palo Alto, California, United States💼 Full-time💰 $165,200–$223,600🗓 2026-06-29 → 2026-09-26

Core

Designing and implementing stable, efficient training systems and scalable data infrastructure for generative AI models used in Amazon's shopping experience.

Role type

Senior IC machine learning engineer (generative AI infrastructure)

Builds

Scalable training systems and data pipelines for LLMs

Domain

E-commerce + Generative AI

Deliverable

production ML models

Required skills

software development, system design and architecture, machine learning fundamentals, LLM knowledge, transformer architecture, training/inference lifecycle optimization

Preferred skills

Master's degree in quantitative field, data scientist experience, data extraction and analysis

Technologies

Generative AI frameworks, transformer models, large-scale data processing tools

Responsibilities

Design and implement training systems for model training and reinforcement learning; collaborate on improving training efficiency and reliability; design and implement scalable data infrastructure for data ingestion and processing; adopt state-of-the-art technologies in Generative AI

Seniority

Senior, hands-on IC

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