This role at Apple involves specifying, designing, and implementing RF firmware architecture for a mobile wireless communications system. The position requires collaboration with multi-functional teams to optimize RF circuitry and ensure precise timing in RF device drivers. The focus is on developing and verifying firmware for cellular RF transceivers while addressing critical RF issues. Candidates will work in a dynamic environment that emphasizes innovation and teamwork.

• Master's degree or foreign equivalent in Electrical Engineering or related field.
• 3 years of experience in Firmware Development for cellular system on chips.
• 3 years of experience in Embedded System Development with digital control architecture.
• 3 years of experience developing cellular RF transceiver firmware using C and C++.
• 3 years of experience developing test frameworks and test cases using Python.
• 3 years of experience in debugging Hardware and Low-Level Software or Firmware for embedded applications.
• 3 years of experience in Wireless Communication Technologies focusing on 4G/5G Cellular communications.
• Knowledge and experience in Radio Frequency Fundamentals and relevant transceiver architecture.

• Specify, design, and implement RF firmware architecture for mobile wireless communications systems.
• Design, develop, and optimize RF processing algorithms for transceivers and RF components.
• Implement RF device drivers and control software with precise timing requirements.
• Collaborate with RF silicon designers to define RF transceiver architecture and software requirements.
• Optimize power consumption for RF circuitry in cellular systems.
• Work with multi-functional teams to manage dependencies and drive key Radio features.
• Verify implemented firmware and investigate critical RF issues in a cross-functional environment.

• Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.