Cellular Data Plane Development Engineer, Wireless Technologies & Ecosystems

Cellular Data Plane Development Engineer, Wireless Technologies & Ecosystems San Diego, California, United States Software and Services Summary Posted:

Apr 28, 2026

Weekly Hours:

40

Role Number:

200649704-3543 Join the Wireless Technologies and Ecosystems (WTE) organization and be part of an outstanding team of engineers, working with multi-functional teams to drive innovation and develop products used by millions worldwide! We are looking for a highly reciprocal individual who can excel in a high-paced environment. Be ready to make something extraordinary when you come here. Dynamic, encouraging people and innovative, industry-defining technologies are the norm at Apple. The people who work here have reinvented and defined entire industries with our products and services. The same real passion for innovation also applies to our business practices - strengthening our dedication to leave the world better than we found it. Description Apple's Cellular Software team is seeking talented, highly motivated and disciplined engineers to work across layers on groundbreaking cellular technologies. The position involves identifying, crafting and developing core cellular technologies that solves everyday problems for customers using iPhone, iPad, Watch and other wireless product lines. The position includes also unit testing and end-to-end testing of the protocol stack software and complete support for the whole system verification. Apple's most important resource, our soul, is our people. Responsibilities Develop new Cellular Data Plane Features. Test Cellular Data Plane Software in virtual and hardware environments. Optimize Cellular Data Plane Software. Contribute to Continuous Integration improvements and test automation. Minimum Qualifications Bachelors or Masters in Electrical Engineering, Computer Science, Software Engineering, or equivalent field. 3+ years of experience in software design, programming (using C, C++), scripting (Python preferred, Perl) and debugging. High-Level understanding of Cellular Networking and 3GPP/ETSI standards. Preferred Qualifications Knowledge of the layers that handle the transmission and reception of radio signals between the base station and the user equipment; Physical Layer, Medium Access Control, Radio Link Control, and Radio Data Protocol layers. Experience with profiling and performance code optimizations. Excellent debugging and analytical skills. Thrive in a collaborative environment and can clearly communicate while confidently developing software in highly multi-functional projects. Highly motivated and self-directed, with flexibility to switch between multiple tasks. Seek to tackle everyday problems in innovative ways, with focus on the smallest details that are meaningful to our teams and customers. Pay & Benefits 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.

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. At Apple, we believe accessibility is a fundamental human right. You'll find that idea reflected in everything here — in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong. Apple accepts applications to this posting on an ongoing basis.