Embedded 5G/4G Cellular RF SW/FW Engineer

As a Cellular RF Software/Firmware Engineer, you will play a crucial role in the embedded 5G/4G/multimode cellular firmware effort within a silicon design group. Your responsibilities will include: - Specify, design, and implement the physical layer embedded software architecture for a mobile wireless communications system. - Design, develop, and optimize Cellular Processing algorithms for Baseband and RF components in a cellular system. - Implement RF Control software in the baseband modem with precise timing requirements. - Collaborate with Baseband & RF systems and hardware designers to define hardware function and software computing requirements. - Optimize power consumption for all RF circuitry in the cellular system by working closely with systems and IC designers. - Coordinate with multi-functional teams to manage dependencies and drive key Radio features. Qualifications required for this role include: - Minimum BS degree with at least 3 years of relevant industry experience. - Prior experience in real-time embedded systems projects. - Understanding of design principles to meet tight real-time deadlines. - Proficiency in C and C++, along with experience in using compilers, build, and source code control tools. - Proficient in debugging embedded software systems, including familiarity with JTAG and ETM Trace tools. Preferred qualifications for this position include: - Knowledge of communication theory, Wireless standards, Radio architecture, and Interfaces. - Deep understanding of software engineering principles and core computer science fundamentals. - Solid grasp of computer architecture, especially the HW/SW interfaces of wireless communication systems. - Familiarity with mobile communications in 4G/5G 3GPP protocols and PHY layer radio aspects. - Experience in using RF Test equipment for RF validation, RF Calibration, and debugging. - Knowledge of Control aspects of RF transceiver and RF front end components for 4G/5G Control path processing. Your expertise in embedded software development, combined with your ability to thrive in a dynamic multi-functional environment, will be instrumental in advancing cutting-edge cellular technologies at Apple. Join us in innovating new solutions that redefine the possibilities of wireless systems and enhance the product experience for customers worldwide.,