Description

Description

Apple's Cellular Software team is seeking versatile, highly motivated and focused engineers to work across layers on groundbreaking cellular technologies. The position involves identifying and/or developing core cellular technologies that solves everyday problems for customers using iPhone, iPad, Watch and other wireless product lines. We are passionate about keeping our users connected 24/7 wherever they go. This team takes pride in not just coming up with proven software invent but also in disrupting traditional models of the cellular ecosystem. We do whatever it takes to bring user experience to the next level. Our members enjoy the flexibility to work on all aspects of Cellular Protocol software - SIM, NAS, AS and iOS interfaces, to come up with the best possible solution for any given problem. Are you equally passionate about cellular technologies and have the dream to work on groundbreaking cellular technologies? Then we are looking for you. As part of this team you will impact iPhone user experience worldwide. This role requires critical expertise in multiple layers in cellular protocols, experience with UE and/or NW protocols development for various 3GPP technologies is important. The candidate must demonstrate tried understanding of relevant protocol procedures and network interactions.

Responsibilities

• Responsible for the end-to-end lifecycle of critical cellular features
• Translate complex 3GPP specifications (Rel-16, Rel-17 and beyond) for 5G NR and 4G LTE into efficient, maintainable C code
• Own features from architectural design through implementation, focusing on NAS (5GMM/5GSM) protocol layers
• Design and implement state machines and data structures
• Lead interactions within a multi-threaded RTOS environment
• Debug system-level issues on target hardware
• Analyze protocol logs from test teams
• Collaborate with multiple cross-functional teams
• Ensure feature stability and performance
• Drive features and bug fixes through integration, field testing, commercialization, and post-launch support

Minimum Qualifications

• Strong coding skill in C or C++
• Algorithm, Data Structures, Embedded System Knowledge
• Bachelor or Graduate degree in Electrical Engineering, Computer Engineering, Computer Science or equivalent degree.

Preferred Qualifications

• Experience with cellular protocol stacks preferred 2G, 3G, LTE and 5G NR.
• Stay adaptable in how you solve problems.
• Pursue excellence by removing ambiguity and acting decisively.

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. 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 .