SPAN is a mission-driven company focused on electrifying our built environment and decarbonizing our world to combat climate change. As a Firmware Engineer on the Strategic Firmware team, you'll be responsible for the full lifecycle of new strategic products, features, and integrations. You'll work on quickly building minimum viable solutions to unlock market segments and increase sales. The role involves working with microcontrollers, embedded Linux, and various programming languages like C, C++, Rust, and Python. You'll collaborate with cross-functional teams and have the opportunity to be the engineering owner for new strategic initiatives. Projects may include integrations with smart home energy devices, adapting to regulatory changes, and developing new features to bring value to customers. The ideal candidate has 8+ years of experience in firmware/embedded systems, strong software design skills, and excellent communication abilities. SPAN offers competitive compensation, comprehensive benefits, and a vibrant company culture in their San Francisco office.