This position is for a Software Engineer within the Apple Media Products Commerce team. The Apple Media Products Commerce Engineering team supports all the commerce functionality of the App Store, iTunes Music Store, Apple Music, and many others. We account for each purchase across many different reporting and financial systems.You will work on adding new integrations, scaling current data flows, and re-imagining existing processes to accommodate developing features and architectures. We offer a diverse set of products, often with dissimilar taxation, accounting and reporting requirements. These requirements are often country specific and can change quickly as legislative bodies update local laws. All of this operates on an immense scale, both in volume and business complexity. We are seeking a Java engineer with experience implementing large scale systems.You will be part of a project from inception to production deployment with a strong focus on performance to get the most out of your systems' designs and implementations, no matter what the scale. You will care about measuring, profiling, tuning but you will also be able to think creatively and question assumptions. You should be a phenomenal teammate and have excellent communication and presentation skills.