Embedded Firmware Engineer

About Pronto

While most Autonomous Vehicle (AV) technology companies are stuck in R&D mode, Pronto is a world‑leader in commercializing AV tech via our Autonomous Haulage System, which is automating haulage operations at mines and quarries around the world. Pronto’s team of Silicon Valley veterans has been at the forefront of every major AV development over the past 20 years, with a relentless focus on commercializing the technology, leading to our current specialization in off‑road applications. This focus and our decades of experience have put Pronto on a track to become the world’s first profitable AV technology company.

Pronto.ai is on a mission to revolutionize the mining industry through cutting‑edge autonomous vehicle technology. Our team of world‑class engineers, operators, and problem‑solvers is building the future of heavy industry automation—making mining operations safer, smarter, and more efficient. We’re looking for driven, detail‑oriented people who thrive in fast‑paced, cross‑functional environments and are excited to tackle real‑world challenges with real‑world impact.

About the Role

Pronto is seeking an Embedded Firmware Engineer to join our growing team and help expand our autonomous haulage systems. You’ll be working on cutting‑edge technology that’s transforming the mining and heavy equipment industries, implementing robust firmware solutions for some of the most challenging environments on Earth. We are looking for someone who is comfortable with bare‑metal microcontroller firmware, debugging and identifying issues with novel hardware, and ground‑up implementation of firmware for circuits in a real‑world environment.

Core responsibilities

Read and interpret complex electrical schematics and understand the physical functionality of custom‑built PCBs

Collaborate with electrical and software engineers to develop comprehensive specifications for new hardware

Develop firmware for custom boards from the ground up based on schematic designs and functional requirements

Extend and enhance existing firmware codebases to support new features and capabilities

Examine, document, and develop interfaces for existing third‑party vehicle communications systems

Implement firmware for drive‑by‑wire retrofit systems on new vehicle platforms

Support field installations and troubleshoot hardware and firmware issues at customer sites

Qualifications

Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, or related field

Strong (minimum 2 years of non‑internship) experience with embedded systems and real‑time control applications

Proficiency with common communication protocols (CAN, SPI, I2C, UART, Ethernet, etc.)

Experience with at least one CAN protocol (e.g. J1939, CanOpen) or LIN is a plus

Deep understanding of electronics and their physical operation, capabilities, and limitations

Hands‑on experience with electrical hardware implementation, testing, and validation from concept through production

Exceptional debugging skills across software, firmware, and hardware domains

Experience in interfacing with off‑highway vehicles (such as dozers or skid‑steers) or passenger cars is a great plus

Ability to thrive in a fast‑paced, collaborative environment

Willingness to travel occasionally for field deployments

Compensation and Benefits

This is a full‑time position based in San Francisco, CA, with a salary range between $140‑200k per year. Actual compensation offered will depend on work experience, education, skill level, and / or other business and organizational needs. Please note that it is not typical for an individual to be hired at or near the top of the range. Pronto reserves the right to modify this compensation range at any time.

In addition to your salary, as a full‑time Pronto employee you are eligible for the following benefits:

Medical, Dental, Vision, Disability, and Life Insurance

Flexible Spending Account / Health Savings Account Options

401(k) with matching contributions

Equity

Sick Time, Unlimited Flexible Time Off, and Paid Holidays

Paid Parental Leave

Pre‑Tax Commuter Benefit Plan

Team lunch in our SoMa office every Tuesday and Thursday

Pronto is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

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