Apple · 1 week ago
Cellular Software Development Engineer
Sunnyvale, CA
Full-time
Onsite
Mid Level
$127K/yr - $221K/yrApple is seeking a highly motivated Cellular Software Development Engineer to join their Wireless Technologies and Ecosystems team. The role involves developing groundbreaking cellular technologies and enhancing user experience for Apple products like iPhone and iPad through innovative software designs.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
Design, Implement and Validate cellular data plane architecture
Drive requirements, design, development and commercialization throughout the product life cycle
Collaborate with cross functional teams to come up with the right interfaces between software and hardware to ensure right balance of power and performance
Assess iOS/ watchOS features and identify the impact/fit of 3GPP data plane features to enhance customer experience
Review and propose innovative updates to cellular data plane 6G standards
Qualification
Required
Bachelors/Master/PhD degree in Computer Science, Electrical Engineering, Wireless Communications or equivalent majors is preferred
Strong Embedded Software Engineering skills including design, development (C, C++, Python) and debugging
Knowledge of wireless/internet standards, including but not limited to 3GPP 5G-NR and LTE Data protocols (SDAP/PDCP/RLC/MAC) and their applications in end to end product design is a plus
Preferred
Understanding networking protocols such as TCP/UDP/IP/QUIC is a plus
Experience with silicon prototyping, emulation systems, and virtual platforms is a plus
Excellent communication and documentation 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
Apple is a technology company that designs, manufactures, and markets consumer electronics, personal computers, and software.
Founded in 1976
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
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 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
Venrock
2025-12-01
2025-09-25
Mac Daily News
2025-09-25
Company data provided by crunchbase