Natron Energy is seeking a Sr. Firmware Engineer to support the full product cycle of its high-power battery systems for Data Center UPS and EV charging applications. This position will work in a team of engineers to solve technical challenges associated with our energy storage products from initial prototyping to volume manufacturing. He or she will design, test, and validate the firmware which runs on our battery management systems (BMS). This person is a passionate, creative, goal-oriented engineer who is comfortable with developing new concepts and designs. This position requires extensive hands-on work and a do-whatever-it-takes attitude to get the job done. Hands-on bring-up of the hardware, along with the electrical engineers, including debugging and optimization. Collaborate with NPI/operations engineering on production-level tests. Have a background in electrical or electronic engineering. ~ Experience in Battery Technology, alternative energy, automotive, high-power systems or something similar. ~ Experience in system/ engineering level testing. ~ UL1998/ 30730 software certification or equivalent. ~ Can read an electrical schematic. This is a full-time role based in Santa Clara. Disclaimer: The actual salary of a successful applicant may vary from posted ranges based on the candidates experience, knowledge, skills, and abilities, internal equity and alignment with market data, and other legitimate business reasons, including, but not limited to, compliance with applicable immigration law prevailing wages. In addition, Natron Energy has a strong benefits package including Medical, Dental, Vision, 401k Plan with Match, Life Insurance, Parental Leave Benefits, Discretionary Time Off (DTO) and Paid Time Off (PTO) for Exempt and Non-Exempt employees respectively, and 10 paid holidays. Natron Energy (natron.energy) is the future of energy storage. Our battery products solve operations performance and reliability problems for the worlds biggest electricity customers. Our initial products target markets exceeding twenty-five billion dollars including data centers, oil & gas, EV fast charging, and commercial aviation. We have additional products in development for larger markets including commercial and residential grid storage.