Home Assistant Python Developer for Hardware (America)

About Nabu Casa Nabu Casa https://www.nabucasa.com is the organisation behind Home Assistant https://www.home-assistant.io, the world's largest free and open-source smart home platform used by over two million households. We were founded to ensure the project's sustainability, and in 2024, we partnered with the Open Home Foundation to protect and promote a wide range of open-source initiatives. Our guiding principles—privacy, choice, and sustainability—are embedded in everything we do, from our architecture to our community. We are a profitable company with no external investors. Our funding comes directly from users who subscribe to Home Assistant Cloud https://www.home-assistant.io/cloud/ and purchase Home Assistant hardware, ensuring our only stakeholders are our employees and our users. We also support other open-source projects, including those focused on hardware, standards, and voice technology. The Role We're looking for a Home Assistant Senior Python Integration Engineer for Hardware to own the Python software layer that connects Nabu Casa's hardware products to the Home Assistant ecosystem. This role sits at the boundary between hardware and software: you'll write the integrations and device support code that make physical Nabu Casa devices work seamlessly within Home Assistant. You'll work hand-in-hand with our Hardware team and Embedded Linux Developer — and your output is what users experience the moment they plug in a Nabu Casa device. If you're excited by the challenge of writing software that talks directly to hardware, and you want that work to reach millions of smart homes, this is the role for you. Purpose of the Role The Python Integration Engineer owns the software and application layer that enables Nabu Casa products and services to function seamlessly within Home Assistant, ESPHome, and the broader Open Home ecosystem. This role sits at the boundary between hardware and software, building the integrations, device support code, and automation l