Software Development Engineer, 3P Measurement Tech

uild data-intensive analytical products that help brand advertisers understand how their cross-channel advertising drives activity both on and off Amazon — working across massive-scale big data systems that process hundreds of discrete daily executions to improve media performance and steer the future of advertising. If you want to work on big data at Amazon scale, this is a great place to be. We improve media performance for brand advertisers by providing analytics and recommendations that operate at the intersection of Amazon e-Commerce and Advertising. Our stack includes Spark (Scala), EMR, Redshift, S3, Elasticsearch, JVM-based services, React UIs, and numerous proprietary data exchanges, job schedulers, and cluster management services — and we're always looking for meaningful improvements, so there's plenty of room to introduce new processes and technologies. This is a team that believes in autonomy: low meeting volume with minimal interruptions when desired, or a stream of breakout sessions with like-minded colleagues. We want you to innovate how you want to innovate. Key job responsibilities - Design, implement, test, and deploy data-intensive analytical products that help advertisers understand cross-channel advertising performance on and off Amazon - Build and optimize large-scale data pipelines using Spark (Scala), EMR, Redshift, S3, and Elasticsearch to process hundreds of discrete daily executions - Develop and maintain JVM-based services and React UIs that surface analytics and recommendations to brand advertisers - Cut through ambiguity to architect creative solutions to hard engineering problems at massive scale - Introduce new processes and technologies that meaningfully improve our data infrastructure and product capabilities - Collaborate with a talented engineering team to design scalable, elegant solutions to complex analytical challenges About the team We are the 3P Measurement tech team — we build solutions that enable third-party measurement providers to measure Amazon Ads campaigns and deliver measurement results and insights to advertisers. Our team values autonomy, innovation, and engineering excellence.