Amazon Selection and Catalog Systems (ASCS) builds the systems that host and run the world’s largest e-Commerce products catalog. Within this organization the Product Classification team is seeking an experienced Software Development Engineer for designing and implement solutions to determine the right product identity through classifying them into the Catalog. The problem space consists on developing systems capable of identifying what a product is, mining product information to determine how a product across its different functions should be classified for browsing and searching purposes at high precision, scaling across marketplaces and languages.

Key job responsibilities
You will build distributed systems that are powered by LLMs and multi-modal ML models. The GenAI based systems are responsible for handling continuous incoming traffic of products entering the catalog, classifying them using an ensemble of ML models and techniques, building applications for analyzing product composition, mining product signals such as images, text and unstructured data to drive true understanding of product knowledge. As an engineer you will work to build solutions to real world problems, partnering closely with Scientists working in machine learning, natural language processing, computer vision and artificial intelligence. The ideal candidate has worked on systems productionizing LLM and multi-modal ML based systems in one or several of the following fields: Generative Artificial Intelligence, Prompt Engineering, Classification Systems, Clustering, Natural Language Processing, Search, Personalization, Streaming Infrastructure and MLOps. A successful candidate will have an established background in building innovative systems from inception to production, scaling systems with large data sets, developing customer-facing experiences, and making data-driven decisions.

About the team
We are seeking a Software Engineer team member to help us build a suite of services, that impact systems across the Amazon catalog. Our customers span all Amazon retail businesses, Search, Personalization, Selling Partner Services, and services that rely on Product classification precision. Ultimately our work ensures that customers browsing or searching always find the right products in the right destinations for navigation and discovery purposes in the Amazon retail website.