{"id":657137,"url":"https://alion.io/job/plaud-firmware-engineer-san-francisco","title":"Firmware Engineer - San Francisco","company":{"id":48171,"name":"Plaud","domain":"plaud.ai","url":"https://alion.io/company/plaud","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":87,"open_postings":18,"ghost_share":0,"stale_share":0.333,"repost_share":0,"time_to_fill_p50_days":61,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Altium Designer","optional":false},{"name":"C++","optional":false},{"name":"GDPR","optional":false},{"name":"HIPAA","optional":false},{"name":"ISO 27001","optional":false},{"name":"KiCad","optional":false},{"name":"RTOS","optional":false},{"name":"SOC 2","optional":false},{"name":"Wi-Fi","optional":false}],"status":"live","first_seen_at":"2026-08-17T19:48:27Z","employer_posted_date":"2026-08-17","last_verified_at":"2026-10-22T03:28:38Z","board_verified":true,"closed_at":null,"days_open":65,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":65},"description":"About Plaud Inc.\nPlaud is building the real-world AI interface for professionals to amplify intelligence, elevate productivity and performance, loved by over 2,500,000 users worldwide since 2023. With a mission to amplify human intelligence, Plaud captures, structures, and compounds the intelligence generated in conversations - so humans can think better, decide faster, and execute with clarity.\nPlaud Inc. is a Delaware-incorporated, San Francisco-based company pushing the boundary of human-AI intelligence through a hardware-software combination. With full ISO 27001, ISO 27701, SOC 2, GDPR, EN18031, and HIPAA compliances, Plaud is committed to the highest standards of data security and privacy protection.\nTo learn more about Plaud, please visithttps://www.plaud.ai and follow along on Instagram, X, Facebook, LinkedIn, and YouTube.\nWhy You Should Join Us\nPlaud is building the next generation intelligence infrastructure and interfaces to capture, extract, and utilize intelligence from what people say, hear, see, and think.\nPlaud is a bootstrapped, skyrocketing, profitable company with a $300M revenue run rate achieved in just three years.\n\nDefine the next-gen paradigm for human-AI interaction.\n\nGain exposure to cutting-edge AI for Pro tools and play a direct role in our global expansion.\n\nWork with passionate teammates who value innovation, collaboration, and customer success.\n\nGrow your career in a culture that champions continuous learning and fast career development.\n\nMarket-competitive compensation, global exposure, and a vibrant, creativity-fueled work atmosphere.\n\nWhat You Will Do\nDevelop embedded firmware for AI wearable prototypes, enabling communication between MCU, sensors, wireless modules, and other hardware components.\n\nBring up new hardware platforms, perform firmware debugging, and validate system functionality.\n\nCollaborate closely with electrical and mechanical engineers to build fully integrated prototype devices.\n\nImplement and optimize firmware for low-power operation, device control, and basic system functions.\n\nSupport rapid prototype iteration and prepare firmware architecture for handoff to the Shenzhen engineering team.\n\nSkills, Qualifications and Experience We Look for\nBachelor's or Master's degree in Computer Engineering, Electrical Engineering, or related field with 5+ years of embedded firmware development experience.\n\nStrong programming skills in C/C++ for embedded systems, with experience on MCU platforms and RTOS environments.\n\nProficiency with development and debugging tools such as Keil, IAR Embedded Workbench, VS Code, or Eclipse, and familiarity with JTAG/SWD debuggers and logic analyzers.\n\nExperience working closely with hardware teams using schematic/PCB tools such as Altium Designer, Cadence, or KiCad for hardware bring-up and debugging.\n\nExperience with low-power systems, sensors, and wireless protocols (Bluetooth/BLE, Wi-Fi) used in wearable or IoT devices.\n\nWhat We Offer\nFounding Team: Opportunity to join the founding team of this new initiative, with meaningful ownership and impact on a fast-growing startup.\n\nCompetitive Compensation: $150K-$200K base salary+performance bonus+Equity.\n\nComprehensive Benefits: Top-tier healthcare for employees and dependents, including dental and vision, and a generous employer subsidy.\n\nRetirement Planning: 401(k) plan for full time employees with company matching.\n\nPaid Time Off: Unlimited PTO, plus 13 paid holidays.\n\nNew Parent Leave: 12 weeks of paid time off to spend time with your new family, regardless of gender.\n\nHybrid Office: Minimum of 3x in office per week.\n\nGear: New hires are equipped with their choice of new top-of-the-line laptops and workstation setups.\n\nPerks: Best office equipment. Annual offsites. Free office drinks and snacks.\n\nPlaud is and will continue to be an equal opportunity employer. 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