OPT Software Systems Engineer Jobs

SUMMARY

Join our Connectivity, Cellular, and Satellite team to pioneer the next generation of Multi-Radio Coexistence (Coex). In this role, you will architect and optimize the intelligent real-time scheduling algorithms that allow concurrent wireless technologies—Wi-Fi, Bluetooth, Satellite, Thread, Cellular and next-gen protocols—to operate seamlessly in tight shared spectrum without missing a beat. If you thrive at the intersection of complex radio architectures, concurrent resource arbitration, and world-class user experience, come build connectivity that enriches lives.

DESCRIPTION

As a Multi-Radio Coex Software QA Engineer, you will take an active, influential role in shaping wireless software and systems from concept to release. You will partner closely with development and systems teams across Bluetooth, Wi-Fi, Cellular, Thread, and Satellite to tackle critical coexistence challenges, prioritize concurrent traffic, and eliminate mutual RF interference. Beyond traditional testing, you will drive architectural enhancements, identify test coverage gaps, and design next-generation validation workflows—including developing and maintaining AI-based automation frameworks to scale testing across complex, real-world multi-radio scenarios.

MINIMUM QUALIFICATIONS

• Master’s or Ph.D. degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent practical experience.
• 2 to 5 years of experience in a Wireless Systems Engineering role or Software QA.
• In-depth understanding of Multi-Radio Coexistence (Coex) scheduling, real-time priority arbitration, and concurrent wireless behavior across technologies such as Bluetooth, Wi-Fi, Cellular, Thread, and Satellite.
• Hands-on experience testing and qualifying mobile devices and cellular/connectivity technologies under concurrent traffic and high-interference conditions.
• Deep understanding of Software QA methodologies, test plan creation, bug triage, and root-cause analysis.
• Proficiency in functional testing, with a strong willingness to engage in both manual exploration and automation.
• Proven track record designing, building, and maintaining robust test automation frameworks.
• Strong proficiency in modern scripting or compiled languages such as Python or Swift.
• Demonstrated ability to investigate complex multi-radio failures, prioritize by customer impact, and propose clear technical resolutions.
• Excellent communication skills with the ability to articulate technical concepts to diverse audiences across hardware, software, firmware, and performance teams.
• Proven ability to work under tight schedules and deliver reliable, high-quality results on time.

PREFERRED QUALIFICATIONS

• Demonstrated experience leading technical initiatives and mentoring team members in a fast-paced environment.
• Deep debugging and root-cause analysis skills in complex wireless communications environments (e.g., protocol analyzers, over-the-air sniffer captures, and system trace logs).
• Hands-on experience developing, integrating, or deploying Generative AI and machine learning tools to enhance test automation and data analysis.
• Proven ability to design, build, and maintain internal testing tools and diagnostic utilities that improve team-wide testing efficiency.
• Comfortable juggling concurrent projects across diverse engineering domains—such as Bluetooth, Wi-Fi, Cellular, and Satellite—while maintaining meticulous attention to detail.
• Exceptional interpersonal, communication, and technical documentation skills, with the ability to influence cross-functional roadmaps effectively.
• Highly inquisitive and self-driven problem solver who excels both independently and in close-knit, multidisciplinary teams.

COMPENSATION

• Base pay range for this role is between $184,700 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.

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.