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Apple Cellular RF Firmware Engineer 
United States, California, San Diego 
906168416

Today
Specify, design, and implement the RF firmware architecture of an innovative mobile wireless communications system. Design, develop and optimize the RF processing algorithms pertaining to transceiver, RF front end in a cellular system. Implement RF device drivers and control software for RF transceivers and front-end components with precise timing requirements. Work with RF silicon designers to define RF transceiver architecture and support software computing requirements. Work with systems and IC designers to optimize power optimization for all RF circuitry in the cellular system. Work with multi-functional teams to handle dependencies while driving the key Radio features. Develop and maintain shell scripts and Python infrastructure and contribute to existing libraries for cellular verification.
  • Minimum requirement of a bachelor's degree.
  • Proficient in C, C++ programming.
  • Knowledge of fundamentals of computer architecture, embedded systems, 32-bit micro-controllers ISR, real-time processing, and limited and shared resources.
  • Good knowledge of Python and shell scripting.
  • Good problem-solving and analytical thinking skills.
  • MSEE or beyond is preferred.
  • Working experience in HW/SW co-verification.
  • Debugging using RTL simulation and SystemC environments as well as target HW.
  • Proficiency in debugging embedded software systems and familiarity with JTAG and ETM Trace tools.
  • Working experience with compilers and build(Make/CMake) files.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.