Software Development Engineer II - Machine Learning, Sponsored Products

Amazon Advertising, one of Amazon's fastest-growing divisions, seeks a Software Development Engineer II specializing in Machine Learning for their Sponsored Products team. This role focuses on developing sophisticated ad-serving systems that handle billions of daily requests while maintaining millisecond-level response times. You'll work on the Search Sourcing team, responsible for matching relevant ads with customer searches across Amazon's vast product catalog.

The position combines software engineering excellence with machine learning expertise, requiring skills in building distributed systems, ML model deployment, and large-scale data processing. You'll be working with cutting-edge technologies in deep learning, natural language processing, and LLM training while directly impacting both customer experience and seller success.

As a mid-level engineer, you'll not only build and maintain high-performance systems but also mentor junior team members and contribute to the technical direction of the team. The role offers exposure to one of the world's largest e-commerce platforms while solving complex challenges in ad relevancy, customer intent understanding, and real-time decision making.

This position at Amazon offers the opportunity to work with a team of machine learning scientists and engineers, focusing on innovations that improve both shopper discovery and seller ROI. The role combines technical depth with business impact, as your work will directly influence Amazon's advertising platform, which serves billions of ad impressions daily.