As an engineer on the UI compositing team, you will work within a highly skilled engineering team in the design and implementation of critical rendering technologies. Your responsibilities will include:* Work directly with the GPU, Media, UI, Car Experience, and System Experience teams to implement features and debug issues across the Apple software ecosystem.* Develop APIs, Framework and System Software, including Core Animation Framework for rendering, compositing, and animating visual elements.* New hardware bringup and productization across multiple programs.* In-depth performance analysis and optimization.