Apple · 3 months ago
Cellular RF Firmware Engineer
San Diego, California, United States
Full-time
Onsite
Mid Level
$140K/yr - $258K/yr
3+ years expApple is a leading technology company known for innovation and excellence. They are seeking a Cellular RF Firmware Engineer to develop embedded systems for cellular RF transceivers and radio systems, collaborating closely with system engineers and hardware developers.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
Develop the embedded systems for cellular RF transceivers and radio systems
Work on the design, implementation as well as verification of our real-time control firmware with all aspects of embedded software development
Collaborate closely with our system engineers, hardware developers, and system verification/integration engineers
Qualification
Required
BS with a minimum of 3 years of relevant experience
Excellent skills in low-level programming expertise using C++, C and assembler, embedded systems proficiency, 32-bit micro-controllers ISR, real-time processing, and limited and shared resources
Strong skills in computer architecture and HW/SW co-verification
Proficiency in debugging embedded software systems and familiarity with JTAG and ETM Trace tools
Proficient in Python and shell scripting
Excellent problem-solving and analytical thinking skills
Preferred
Debugging using RTL simulation and SystemC environments as well as target HW
Proficiency in debugging embedded software systems and familiarity with JTAG and ETM Trace tools
Working experience with compilers and build(Make/CMake) files
Experience in improving and maintaining the development and debug environments, tools, and methodologies on Linux/MacOS
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
Apple is a technology company that designs, manufactures, and markets consumer electronics, personal computers, and software.
10001+ employees
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
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Trends of Total Sponsorships
2025 (6998)
2024 (3766)
2023 (3939)
2022 (4822)
2021 (4060)
2020 (3656)
Funding
Current Stage
Public CompanyTotal Funding
$5.67BKey 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
Tim Cook
CEO
Craig Federighi
SVP, Software Engineering
Recent News
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2025-12-01
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Mac Daily News
2025-09-25
Company data provided by crunchbase