Software Dev Engineer II, Alexa for Shopping

Key job responsibilities

• Design and implementation of a stable and efficient training system for model training and reinforcement learning that scale to various of model sizes and architecture.
• Collaborate with other talented applied scientists and engineers to improve training efficiency and reliability that accelerates innovation.
• Design and implement scalable data infrastructure: that handle Amazon-scale data ingestion, processing, and delivery across different training and evaluation stages.

Basic Qualifications

• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
• Experience programming with at least one software programming language
• Knowledge of Machine Learning and LLM fundamentals, including transformer architecture, training/inference lifecycles, and optimization techniques

Preferred Qualifications

• Master's degree in engineering, technology, computer science, machine learning, robotics, operations research, statistics, mathematics or equivalent quantitative field
• 1+ years of data scientist or similar role involving data extraction, analysis, statistical modeling and communication experience