Software Development Engineer - Cellular (Instrument Engineering)

Apple Inc.; Cupertino, Northern (CA, KY); Hybrid; USD 150,000 - 278,000; Full time

Benefits offered by this job

Stock options

Education reimbursement

Relocation assistance

Employee benefits

Job summary

Apple Inc. Cupertino, CA is seeking a Cellular Software Development Engineer to design, develop, test, and deploy software for cellular stack interfaces.

You will work with a diverse team to integrate interfaces across upper and lower layers, driving data‑driven improvements and supporting users in bringing up and deploying the product. The role requires a strong background in C/C++ and Python, with experience in multi‑processing and distributed service architectures, plus knowledge of 5G

Qualifications

• Bachelor’s degree required; Master’s degree valued.
• Courses in wireless communications and cellular systems preferred.
• Strong knowledge of 5G cellular protocol stacks.
• Experience in C/C++ and Python; multi-processing/threading.
• Experience with distributed service architectures and OO design.
• Willingness to travel ~10% internationally.

Responsibilities

• Design, develop, test, and deploy software for cellular stack interfaces.
• Collaborate with cross-functional teams to improve quality of Apple products.
• Provide user support for bringing up and deploying software.

Skills

C/C++

Python

Multithreading

OO design

Distributed systems

5G knowledge

Wireless communications

Education

Bachelor's degree

Master's degree

Tools

Matlab

Job description

Cupertino, California, United States Hardware

Join this small team of extraordinary engineers that designs and produces precision protocol, RF and Analog Test Equipment for use in calibrating and testing 4G, 5G, WiFi, BT, mmWave, UWB and NFC radios in millions of iPhones, iPads, Macs and Apple Watches. We’re looking for a highly motivated individual who enjoys developing software constituting cellular systems. All members of the team bring their own unique expertise to collectively take internal Apple products from concept to mass production. Each internal product is designed to Apple's exacting standards resulting in breathtaking test equipment that maintains the quality, accuracy and function of commercially available offerings. All our users receive high quality support from our team, ensuring a good experience.

Description

As a Cellular Software Development Engineer, you will develop high quality software using modern software engineering techniques and tools as part of a diverse team. Your responsibilities will include designing, developing, testing and deployment of this software, spanning various aspects of the cellular stack, including interfacing with the upper layers and implementing and driving lower layers. You will use a data-driven approach within a continuous improvement culture. You’ll work proactively with other cross-functional teams to determine the optimum software solutions to enhance the quality of Apple’s products. You will provide support to our users for bringing up and deploying our products.

Minimum Qualifications

• A Bachelor’s degree is needed, and we highly value Master’s or above. Courses in wireless communications with a focus on cellular systems and protocols will be a plus.
• A good understanding of cellular protocol stacks, particularly 5G.
• Software development experience and debugging skills in C/C++ and Python.
• Experience with multi-processing and multi-threading based implementations.
• Experience developing within distributed service based software architectures.
• Good fundamentals in object-oriented SW design and test techniques and methodologies.
• Open to international travel about 10% of the time.

Preferred Qualifications

• 3+ years of industry experience or equivalent.
• Knowledge of fundamental concepts in RF systems.
• Familiarity with the use of Matlab.
• Scripting and debug experience using Python.
• Strong interpersonal skills and a willingness to learn.

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 $150,400 and $277,600, 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

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.
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Apple accepts applications to this posting on an ongoing basis.