Sr. Software Engineer, Core Location, Sensing & Connectivity

Apple

Apple

Software Engineering

Cupertino, CA, USA

USD 147,400-272,100 / year + Equity

Posted on Mar 28, 2026
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Join the team behind Core Location to design and build the future of device location API, and the mechanisms that power estimating on all Apple platforms! Apply a keen curiosity about privacy, teamwork, software architecture, and system performance to make Core Location better for all Apple customers, and for the developers making the apps they use!
In this role, you will work to understand usage of our API (both internally at Apple, and by developers at large), identify problems and needs, and work collaboratively to design and build answers to these. You will do the same with the architecture and utility components of the system processes that back our SDK frameworks, working as a system software expert. You will collaborate internally with domain specialists in positioning science and work multi-functionally to support app teams building new features with Core Location.
  • You have 2 years of development experience in C or C++
  • You have a deep understanding of multi-threaded programming and synchronization
  • You're experienced in overall operating system design and implementation
  • You have a BS or MS in CS, EE, or related
  • You have development experience in Objective-C and Swift
  • You're experienced in designing and then supporting API's
  • You're motivated by simplicity and reliability
  • You build partnerships and work collaboratively with others to meet shared objectives
  • You handle conflict situations effectively, with a minimum of noise
  • You enjoy taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm
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.

Apple accepts applications to this posting on an ongoing basis.

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