Key job responsibilities - Design and build scalable services that power marketing measurement, attribution, and audience optimization across paid media channels, driving content discovery and subscriber growth for Prime Video - Lead high-impact projects from design through production, making sound technical trade-offs and delivering results - Build data pipelines that ingest, process, and serve campaign performance data at scale - Integrate ML models into production services, including feature engineering, inference, and monitoring - Partner with engineers, scientists, product managers, and marketing teams to translate business needs into technical solutions - Champion code quality, operational excellence, and engineering best practices through code reviews and mentorship A day in the life Build bleeding-edge solutions for marketing measurement, audience targeting, optimization, and campaign performance across paid media and social platforms. We are seeking a Software Development Engineer to build scalable measurement, attribution, and audience optimization systems that directly impact how Prime Video invests marketing dollars, improves content discovery for customers, and drives subscriber growth.