Firmware Architecture Design Engineer

2 days ago


San Francisco, California, United States Juul Labs Full time
  • About Us:

    Juul Labs is a pioneering company dedicated to revolutionizing the lives of adult smokers worldwide by eliminating combustible cigarettes. Our mission is to drive exceptional quality, research, design, and innovation to make a lasting impact.

  • Job Summary:

    We are seeking a highly skilled Principal Firmware Engineer to join our team. This is a hands-on role requiring a deep understanding of existing designs and innovative engineering principles to drive architecture design and firmware optimization.

  • Responsibilities:

    • Create, modify, and update code for new and existing products.
    • Drive firmware solutions for improvements and high-level plan for factory test sequence.
    • Own and manage troubleshooting and debugging workstreams, and expedite completion.
    • Act as a technical lead for a team of firmware engineers, staging work appropriately for high-level deliverables.
    • Provide technical guidance and mentoring to team members through documentation and code reviews, knowledge sharing.
    • Subject matter expert on firmware toolchains, methodologies, architectures, etc.
    • Cross-functional organization, communication, and management.
    • Reporting and presenting to senior management on project status and schedules.
  • Requirements:

    • 10+ years of relevant firmware development experience in one or more of the following areas: new product design and development, test engineering, manufacturing support.
    • Excellent verbal and written communication skills.
    • Self-motivated, team player, with a strong desire to learn new skills and grow.
    • Ability to multitask or focus on detailed problems, and tenacity to drive issues until resolved.
    • Demonstrable firmware architecture design experience and strong technical troubleshooting skills.
    • Strong experience in the C language is mandatory, as is experience developing Python scripts to support firmware development and validation.
    • RTOS based firmware development experience is mandatory.
    • Experience with embedded microcontrollers (ARM Cortex M0-M33).
  • Preferred Qualifications:

    • Previous experience with medical devices or other regulated products is desirable.
    • Experience with Bluetooth and Bluetooth Low-Energy.
    • Experience with Mynewt or Zephyr RTOS.
    • Experience with BuildKite or other continuous integration platforms.
  • Work Environment:

    Juul Labs is proud to offer a hybrid work environment with in-office presence required 2 days per week. We are an equal opportunity employer and are committed to creating a diverse and inclusive work environment for all employees and job applicants.

Juul Labs is an equal opportunity employer.



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