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Cellular Protocol Stack Developer

Job in San Diego, San Diego County, California, 92189, USA
Listing for: Apple Inc.
Full Time position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Software Engineer, Embedded Software Engineer, C++ Developer, Python
Salary/Wage Range or Industry Benchmark: 120300 - 210100 USD Yearly USD 120300.00 210100.00 YEAR
Job Description & How to Apply Below

Overview

San Diego, California, United States Software and Services

Description

The Cellular and Connectivity Team is looking for someone with a combination of strong embedded programming skills and a creative, user-focused mindset. You will be an outstanding teammate who can collaborate with engineers in several technical areas that have developed cellular connectivity solutions for the iPhone, Watch and iPad. You should be able to thrive in a fast-paced environment with rapidly changing priorities.

Responsibilities
  • Drive the design and development of the various components of LTE and 5G  stack.
  • Write software based on 3

    GPP 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.
Minimum Qualifications
  • 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 Qualifications
  • 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.

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 $120,300 and $210,100, 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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