Apple services make extensive use of Java Virtual Machine (JVM) and Java Development Kit (JDK) technology. Apple services therefore need world class libraries in order to operate in a distributed, performant, and reliant fashion. A few examples of libraries in the JVM space that are lead by our team are Netty (https://netty.io/) and ServiceTalk (https://servicetalk.io/). Team members are passionate about working across a large organization to understand where library changes are justified, configuration changes, or if application tuning would be sufficient. If you are interested in digging into networking protocols all the way up to exposing these capabilities in a user friendly fashion then we’d love to hear from you!