Firmware Engineer - Human Interface Devices

At Apple, we build amazing products that allow millions of people to do things they never imagined! Are you looking for a place where people from different backgrounds get together to develop technological breakthroughs? We are a team of creative, energetic, and passionate firmware engineers responsible for the next-generation Human Interface Device technologies for Apple Watch! We are looking for versatile individuals who enjoy building firmware for embedded processors, prototyping concepts, investigating new technologies, and delivering high-quality products. Are you ready to help us deliver the next groundbreaking Apple products?DescriptionAs a Firmware Engineer for our Human Interface Devices (HID) team working on many of Apple's embedded sensors, you will be expected to:Bring up new sensing chipsets and processors from initial specification to productionWork with cross-functional teams and lead technical opens to closureQuickly debug and effectively close out system issues related to your firmwareArchitect, implement, and maintain complex firmware designsWrite clean, easy to understand, robust, and sustainable code tailored for embedded systemsNegotiate, specify and document communication protocols, system states, and FW/SW feature requirements with cross-functional teamsDefine power management strategies, and review schematics with the HW teamCollaborate with the QE teams to inform and craft their testingMinimum QualificationsBe insatiably curious about how and why things workAbility to write in C or C++ for Embedded SystemsExperience working on microcontrollers with analog and digital sensorsWorking knowledge of one or more communication protocols (e.g. UART, SPI, I2C, etc.)Experience implementing firmware in bare-metal or RTOS environmentsAbility to communicate clearly with peers and managementProven capability in applying software best-practices to firmware designsLed work to solve complex problems with cross-functional teamsPreferred QualificationsStrong board bring-up and debug skillsMentored junior team membersProven capability in building robust FW architecturesExperience with one or more 32-bit microcontroller cores (ARM, MSP430, Microchip, etc.)Debugging skills with JTAG, Oscilloscopes, and/or Logic analyzersDevelopment experience on Unix, Linux, or MacOSFamiliarity with health sensing technologiesEducation & ExperienceAdditional RequirementsAt Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $143,100 and $264,200, and your base pay will depend on your skills, qualifications, experience, and location.Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.

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