Develop boot and driver code for Apple SOC including AP clusters IO Co-Processor system fabric power management memory and other I/O devices Design implement and enhance Common Firmware Environment (CFE) and other platform software for Apple silicon validation system software to exercise power saving feature (suspend and resume) Contribute to SDRAM initialization and calibration development. Implement firmware driver for PMIC and battery charging Participate in the chip bring-up on simulator emulation FPGA and siliconDevelop applications covering system level use cases and functional features Participate in SOC architecture design specification and board schematics review
A minimum of a bachelors degree and a minimum of 3 years of relevant industry experience in silicon validation software engineering or related field.
Proficient in C/C assembly a plus
Background in embedded software development bare metal RTOS and/or Linux
Solid understanding about ARM specification computer architecture operating system
Experience in boot code CPU & SOC initialization device drivers
Familiar with IO protocols: I2C SPMI UART GPIO
Experience in lpDDR4/5 DRAM initialization and calibration a big plus
Good troubleshooting skills in silicon bring-up and embedded software debugging
Experience with script language such as Python Perl or Tcl
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