Graphics Compositing UI Compositing Engineer

The CoreAnimation team within GGML is responsible for UI rendering and compositing, orchestrating operations across graphics acceleration units and display pipelines. This role within CoreAnimation is focusing on the development of the UI compositing engine responsible for scheduling of operations across acceleration engines, resource management, display frame pacing, and secure UI for privacy and OS security. The candidate for this role will be working with the graphics, display drivers, and CoreOS teams for privacy and security features including Secure indicator for both iOS and Mac platforms. They also work on tools and processes around triaging, performance/power optimizations, and improving the quality and robustness of our UI stack.
Development of UI compositing engine responsible for scheduling of operations across acceleration engines, resource management, display frame pacing, and secure UI for privacy and OS security Working closely with graphics and display drivers to accelerate UI rendering on Apple Silicon products Performance and power optimizations to provide responsive UI and great user interaction experience across all Apple devices Debug UI rendering or performance/power/memory issues and support continuous integration effort to maintain quality Working closely with CoreOS team to support and enforce privacy and security features such as device unlock and secure indicator support.
  • Experience with graphics API and graphics acceleration of 2D or 3D content
  • Experience writing graphics shaders and implementing advances rendering techniques
  • Experience debugging and optimizing applications
  • Excellent communication and collaboration skills
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $147,400 and $272,100, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.

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