Embedded 5G4G Cellular RF SoftwareFirmware Engineer

Do you have a passion for invention and self-challenge Do you thrive on pushing the limits of whats considered feasible. As part of a world class modem team youll craft sophisticated groundbreaking embedded firmware that deliver more performance in our products than ever before. Youll work across fields to transform improved hardware elements into a single integrated design. Join us and youll help us innovate new cellular technologies that continually outperform the previous iterations! By collaborating with other product development groups across Apple youll push the industry boundaries of what wireless systems can do and improve the product experience for our customers across the world. Do you want to have an impact on every single Apple productnnAs a Wireless Firmware Engineer on the physical layer development team you will be at the center of the embedded 5G/4G/multimode cellular firmware effort within a silicon design group responsible for designing and productizing state-of-the-art cellular SoCs.

This position requires someone comfortable will all aspects of embedded software design and development that thrives in a dynamic cross-functional organization is not afraid to debate ideas openly and is flexible enough to pivot on constantly evolving requirements.

Specify design and develop the physical layer embedded software architecture of a state-of-the-art mobile wireless communications system. nDesign develop and optimize the cellular modem processing algorithms pertaining to Baseband and RF components in a cellular system. nWork with Baseband u0026 RF systems and hardware designers to define hardware architecture and software computing requirements. nWork with cross functional teams to manage dependencies while driving the key Radio features.

BS and a minimum of 10 years relevant industry of mobile communications in 4G/5G 3GPP protocols and physical layer u0026 radio aspectsnSolid understanding of Digital signal processing and RF understanding of software engineering principles and core computer science command of C and C and working experience with compilers build and source code control knowledge of CPU architecture HW/SW interfaces and memory with debugging in embedded software systems. Familiarity with JTAG and ETM Trace of Communication theory Wireless standards Radio architecture and Interfaces

Previous working experience in a real time embedded working experience developing RFSW for a cellular working experience in MSIM RF arbitration or RF Ctrl.