Amazon Marketing Cloud (AMC) is seeking a Software Development Engineer to join their new team in New York City. AMC provides a secure, privacy-safe, cloud-based environment for advertisers to perform analytics across multiple data sets. The role combines startup agility with Amazon's vast resources, focusing on building scalable systems that process billions of behavioral signals daily. You'll work with cutting-edge technologies including Hadoop, Elastic MapReduce, and Spark, while developing front-end solutions using ReactJS. The position offers an opportunity to work on massive-scale streaming systems, apply machine learning, and create data engineering solutions that directly impact Amazon's advertising business. The role requires strong technical expertise, innovative thinking, and the ability to mentor team members. You'll be responsible for designing new components, managing data pipelines, and driving experimental initiatives. The compensation is competitive, ranging from $129,300 to $223,600 based on location, plus additional benefits including equity and comprehensive healthcare. This is an ideal opportunity for engineers passionate about data analytics, scalable architecture, and delivering business-critical solutions.