We have multiple openings on our team. The ASE Customer Engagement engineering team is responsible for building the platform that enables communicating with millions of customers every day, across services such as Apple iCloud, Apple Music, Apple TV+, Apple Arcade, Apple News+, Apple Fitness+, Apple Wallet and more. In this team, you would be responsible for designing, building, improving and maintaining server-side apps that process requests at phenomenal scale, with low latency and high availability, supporting customer messaging features for our Apple Services. These apps orchestrate customer messaging built by operations teams using our self-service platform. This includes targeting, personalising and A/B testing messages to grow our active user base for Apple Services. The responsibilities as a senior member of the team include: * Working with our QA and SRE teams to establish reliability and quality goals * Anticipating, architecting and coding to cater for our highly-distributed mass-scale Apple ecosystem * Frequently collaborating with multiple partner engineering teams and consumers of our platform * Representing our team in meetings and driving consensus across participants * Creating reusability across our features and our engineering stack e.g. utilising standard libraries and contributing to their development * Creating technical design documents and driving consensus across stakeholders * Introducing best practices and automation, and driving their acceptance Experience in Java core programming is required.