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Cellular Protocol Stack Developer jobs in United States
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Apple · 10 hours ago

Cellular Protocol Stack Developer

positionSan Diego, California, United States
timeFull-time
remoteOnsite
seniorityNew Grad, Entry Level
money$120K/yr - $210K/yr
date0+ years exp
Apple is where individual imaginations gather together, committing to the values that lead to great work. In the Wireless Software group, you'll be responsible for bringing groundbreaking wireless connectivity to the world through Wi-Fi, Bluetooth, GPS, and more, designing and developing the next generation of connectivity technologies.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
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Comp. & Benefits
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H1B Sponsor Likelynote

Responsibilities

Drive the design and development of the various components of LTE and 5G NR protocol stack
Write software based on 3GPP specifications and develop features using the unparalleled access to iOS and various other platform components to provide the ultimate connectivity experience
Collaborate with cross functional teams to capture requirements, understand dependencies, define architecture, and implement solutions to well-defined projects
Work with design and client-side teams to ensure a phenomenal user experience

Qualification

Embedded programmingC/C++ programmingWireless software developmentScripting PythonScripting PerlProblem solvingCritical thinkingCommunication skills

Required

Bachelors and/or Master's degree in Electrical Engineering, Computer Science, or equivalent field
0-2 years of experience in embedded system software development
Strong Software Engineering skills including design, programming using C/C++

Preferred

Scripting (Python preferred, Perl) and debugging
Experience in wireless software development, Access Stratum or cellular protocols is a plus
Demonstrated ability to write thoughtful, maintainable code
Excellent problem solving, critical thinking, and communication skills

Benefits

Comprehensive medical and dental coverage
Retirement benefits
A range of discounted products and free services
Reimbursement for certain educational expenses — including tuition
Discretionary bonuses or commission payments
Relocation

Company

Apple

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Glassdoor4.2
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Apple is a technology company that designs, manufactures, and markets consumer electronics, personal computers, and software.
dateFounded in 1976
location
Cupertino, California, USA
people-size10001+ employees
web-link
https://www.apple.com

H1B Sponsorship

Apple has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6998)
2024 (3766)
2023 (3939)
2022 (4822)
2021 (4060)
2020 (3656)

Funding

Current Stage
Public Company
Total Funding
$5.67B
Key Investors
Berkshire HathawayMicrosoftSequoia Capital
2025-05-05Post Ipo Debt· $4.5B
2025-01-16Post Ipo Debt· $0.31M
2021-04-30Post Ipo Equity

Leadership Team

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Tim Cook
CEO
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Craig Federighi
SVP, Software Engineering

Recent News

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Company data provided by crunchbase