Firmware Engineer - San Francisco

Plaud

$150K — $200K *
Consumer Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in a related field and 5+ years of embedded firmware development experience.
  • Strong programming skills in C/C++ for embedded systems, particularly on MCU platforms and RTOS.
  • Proficiency with development and debugging tools such as Keil, IAR, VS Code, or Eclipse.
  • Experience with schematic/PCB tools for hardware debugging like Altium Designer or KiCad.
  • Familiarity with low-power systems and wireless protocols used in IoT devices.

Responsibilities

  • Develop firmware for AI wearable prototypes to enable inter-component communication.
  • Bring up new hardware platforms and perform debugging to validate functionality.
  • Collaborate with electrical and mechanical engineers to integrate prototypes.
  • Optimize firmware for energy-efficient device control and basic operations.
  • Support rapid prototyping and prepare firmware for handoff to the Shenzhen team.

Benefits

  • Meaningful ownership and impact as part of the founding team in a fast-growing startup.
  • Comprehensive healthcare for employees and dependents, including dental and vision.
  • 401(k) plan with company matching for retirement planning.
  • Unlimited paid time off (PTO) and 13 paid holidays.
  • 12 weeks of paid parental leave regardless of gender support.
  • Hybrid work model with a minimum of 3 in-office days per week.
  • Top-of-the-line laptops and workstation setups for new hires.
  • Free snacks, drinks, and opportunities for annual offsite events.
Full Job Description
What You Will Do
  • Develop embedded firmware for AI wearable prototypes, enabling communication between MCU, sensors, wireless modules, and other hardware components.
  • Bring up new hardware platforms, perform firmware debugging, and validate system functionality.
  • Collaborate closely with electrical and mechanical engineers to build fully integrated prototype devices.
  • Implement and optimize firmware for low-power operation, device control, and basic system functions.
  • Support rapid prototype iteration and prepare firmware architecture for handoff to the Shenzhen engineering team.


Skills, Qualifications and Experience We Look for
  • Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, or related field with 5+ years of embedded firmware development experience.
  • Strong programming skills in C/C++ for embedded systems, with experience on MCU platforms and RTOS environments.
  • Proficiency with development and debugging tools such as Keil, IAR Embedded Workbench, VS Code, or Eclipse, and familiarity with JTAG/SWD debuggers and logic analyzers.
  • Experience working closely with hardware teams using schematic/PCB tools such as Altium Designer, Cadence, or KiCad for hardware bring-up and debugging.
  • Experience with low-power systems, sensors, and wireless protocols (Bluetooth/BLE, Wi-Fi) used in wearable or IoT devices.


What We Offer
  • Founding Team: Opportunity to join the founding team of this new initiative, with meaningful ownership and impact on a fast-growing startup.
  • Competitive Compensation: $150K-$200K base salary+performance bonus+Equity.
  • Comprehensive Benefits: Top-tier healthcare for employees and dependents, including dental and vision, and a generous employer subsidy.
  • Retirement Planning: 401(k) plan for full time employees with company matching.
  • Paid Time Off: Unlimited PTO, plus 13 paid holidays.
  • New Parent Leave: 12 weeks of paid time off to spend time with your new family, regardless of gender.
  • Hybrid Office: Minimum of 3x in office per week.
  • Gear: New hires are equipped with their choice of new top-of-the-line laptops and workstation setups.
  • Perks: Best office equipment. Annual offsites. Free office drinks and snacks.


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