Sr. Software Engineer, Core Location, Sensing & Connectivity

Apple • Operating Systems • Laptops • C++ • Objective-C • 1 day ago
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Salary
≈ $230k – $423k per year (Estimated)
Location
In office (Cupertino)
Seniority
Senior · 2+ years exp
Visa
H-1B filings in 12 months: 6,350 · for this role: 2,996 · green card filings: 37

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Aug 31, 2026. Apple scores A on the Alion truth index.

Overview
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Apple

Apple is an American multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak and Ronald Wayne, and headquartered in Cupertino, California. It designs and sells consumer hardware including the iPhone, Mac, iPad, Apple Watch, AirPods and Vision Pro, together with the operating systems and silicon that run them. A growing services division built around the App Store, iCloud, Apple Music, Apple TV+ and Apple Pay now contributes a large share of profit, making Apple one of the most valuable companies in the world.
apple.com • HQ: Cupertino, United States • Smartwatches & Fitness Trackers • Operating Systems • Tablets • Laptops • Smartphones • 5000+ employees • Est. 1976
Tech stack of Apple

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!

Description

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.

Minimum Qualifications

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

Experience incorporating AI-powered tools effectively into day-to-day workflows is required

Preferred Qualifications

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

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