Compiler CPU Backend Engineer

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The CPU Compilers Team is looking for passionate individuals who are interested in advancing compiler technology. In this role, you will have the opportunity to delve deep into the realms of code generation and CPU architecture exploration. Our primary responsibility is to optimize CPUs across all Apple platforms, advancing our leading-edge technology. We collaborate with various organizations to enhance the user experience for all Apple customers by improving runtime performance, extending battery life, and bolstering security. A significant portion of our work is carried out in close collaboration with CPU architects and application engineers. Join us in shaping the future of compiler technology and CPU architecture at Apple. Our team emphasizes diversity, collaboration, and creativity.
When you join us, you will be part of a dedicated group of engineers committed to advancing compiler and CPU technology. Your responsibilities will include working closely with CPU architects and tools engineers designing compiler features that maximize the impact of Apple silicon. You will conduct application and benchmark performance analysis, explore new CPU architectures, and work on development of the compiler backend for Apple CPUs. In this environment you will continuously apply and grow your expertise, learn new technologies, and engage in projects spanning hardware and software teams. Your work will impact all classical applications used by everyday users, countless customers, and give raise to new applications and technologies. Picture this: next time you pick up an Apple device the software running on it will be using your work. If you believe you have additional skills not listed here that would make you a good candidate for this position, please feel free to include a cover letter describing those skills and their applicability to the position. If this sounds of interest to you, we'd love to hear from you!
  • Strong C and C++ programming expertise
  • Background in compiler backend development and/or optimizations
  • Good understanding of CPU architecture and micro-architecture
  • Hands-on experience developing LLVM-based compiler backends
  • Knowledge of common data structures like linked lists, sets, maps, and graphs
  • Ability to communicate clearly and effectively
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 $143,100 and $264,200, 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 take affirmative action to ensure 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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