{"id":3264002,"url":"https://alion.io/job/apple-senior-firmware-engineer-3","title":"Senior Firmware Engineer","company":{"id":12,"name":"Apple","domain":"apple.com","url":"https://alion.io/company/apple","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Apple Jobs","truth_index":{"grade":"A","score":91,"open_postings":911,"ghost_share":0.001,"stale_share":0.151,"repost_share":0.003,"time_to_fill_p50_days":99,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Jose, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":197000,"max_usd":363000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1517},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"RTOS","optional":true}],"status":"live","first_seen_at":"2026-10-22T20:07:18Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-27T12:26:57Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"The Accessories team is seeking a highly motivated Firmware Engineer with a strong foundation in engineering principles and a deep passion for new technologies. In this role, you will be at the forefront of researching, developing, and innovating solutions for the next generation of Apple and Beats accessory products. You will play a critical role in the product development lifecycle, turning early concepts into fully realized, world-class devices. This role requires an energetic individual who thrives in a fast-paced, rapid-development environment and is ready to innovate.\nDescription\nThe Firmware Engineer will be part of a team that architect, design, develop, and maintain hardware and software systems for Accessory products. This engineer will also perform characterization, test and validation of each design; analyze results and create reports/presentations when needed.\nThis role requires an energetic and motivated individual ready to innovate. Experience in a quick paced rapid development group is highly desired.\nMinimum Qualifications\nBS in Electrical Engineering (EE), Computer Engineering (CE), Computer Science (CS), or an equivalent field with a strong software focus.\n5+ years of professional experience in embedded firmware development for high-volume consumer accessories or mobile hardware.\nDemonstrable coding skills with a heavy emphasis on C.\nExtensive hands-on experience in hardware bring-up, reading schematics, and debugging chip-level functionality on new hardware builds.\nProven experience with system integration and prototyping on low-power microcontrollers (ARM Cortex-M/R/A architectures).\nHands-on experience with standard bus interfaces (I2C, SPI, UART, USB).\nExcellent interpersonal and communication skills, with the ability to collaborate effectively with multiple cross-functional groups under minimal supervision.\nPreferred Qualifications\nMS in Electrical Engineering (EE), Computer Engineering (CE), or equivalent.\nBackground in power delivery, power management, battery charging architectures, or sensor integration (accelerometers, thermal sensors).\nFamiliarity with Bluetooth (BT) and Bluetooth Low Energy (BLE) technologies, or proprietary short-range wireless protocols.\nExperience working with compiler toolchains, RTOS environments, and automated firmware test frameworks.","description_format":"text","description_chars":2329,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Operating Systems","Laptops","Smartwatches & Fitness Trackers","Tablets"],"lifecycle":[{"event":"open","at":"2026-10-26T07:41:42Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 6,350 · green card filings: 37","filings_12m":6350,"filings_prev_12m":6527,"green_card_filings_12m":37,"median_offered_wage_usd":177355,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":1366}],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":4,"expected_fill_days":99,"reasons":["conf:2","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/apple-senior-firmware-engineer-3","json_url":"https://alion.io/job/apple-senior-firmware-engineer-3.json","meta":{"generated_at":"2026-10-27T14:13:08Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":2619,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":12},"rest":"https://alion.io/mcp/rest/get_company?id=12"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fapple-senior-firmware-engineer-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fapple-senior-firmware-engineer-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fapple-senior-firmware-engineer-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/apple-senior-firmware-engineer-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fapple-senior-firmware-engineer-3"}]}