Backend Developer

Nabu Casa Inc was founded in 2018 by the founders of both Home Assistant, the open source home automation platform, and Home Assistant OS, the operating system that turns your device into a smart home hub powered by Home Assistant. These projects have seen an immense growth and have helped shape DIY home automation communities around the world.

After being involved in the Internet of Things industry for many years we realized that there is a need for a cloud service that aims to put users’ privacy and their data first. Such a cloud can only be built as an extension to a platform that does the same : Home Assistant.

With Nabu Casa we are building this cloud service and calling it Home Assistant Cloud.

We are a profitable company with no external investors. Our funding comes directly from users who subscribe to Home Assistant 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

Nabu Casa is looking for a full‑time backend developer to join our Cloud & Infrastructure team and work primarily on Home Assistant Cloud services.

As one of the most active open‑source projects in the world Home Assistant exists because of its community. To empower this community and allow more users to enjoy the harder‑to‑reach features of Home Assistant we have created our subscription service Home Assistant Cloud. This service gives the community access to features usually reserved for power users with expensive hardware at home. Current features such as remote access and text‑to‑speech / speech‑to‑text support are made available without ever compromising on privacy. We’re looking for someone who will maintain the existing features and infrastructure and help us create valuable new features with efficiency and privacy in mind.

What you are going to do

• Contribute to the design and implementation of scalable high‑performance and reliable backend applications.
• Participate in code reviews as part of our collaborative development process.
• Collaborate cross‑functionally to define design and ship new features.
• Contribute to maintaining and improving the performance quality and responsiveness of the cloud services.
• Implement security and data protection best practices in your work.
• Stay up‑to‑date with industry trends and share best practices with the team.

What you need to have

It would be great if you also have

What we offer

Nabu Casa is a fully remote organization that uses Remote to employ people from all over the world. You will be a normal salaried employee in your country.

This is a full‑time position for 40 hours per week. Because we are a fully remote company there is no fixed schedule. For the purpose of team communication we try to ensure at least 3 hours of overlap in the workday. You will report to our Cloud team’s engineering manager based in France.

Core to the establishment of Nabu Casa was the well‑being of the people building the future of the smart home. We will provide all the benefits required by the country you reside in. However we also want to make sure all our employees, regardless of country of origin, get at least a minimal set of benefits including :

When first offering a position to a new member Nabu Casa aims to provide a total compensation package that matches the 75th percentile for the new hire’s role seniority and local market rates. For this role in our primary operating countries the approximate yearly compensation will be the following :

These figures may be adjusted based on experience, qualifications and work hours.

About Us

Nabu Casa funds the development of Home Assistant and other projects at the Open Home Foundation. Nabu Casa is best known as the organization driving the development of Home Assistant, the world’s largest free and open‑source smart home platform. More than two million households benefit from its home automation capabilities. Powered by a worldwide community of open‑source developers, GitHub ranked it the most active open‑source project in the world in 2024.

We were initially founded to ensure that the development of Home Assistant would remain sustainable as it kept growing but over time it has grown to support more open‑home projects. The Open Home Foundation was formed to protect these open‑source projects and ensure they thrive into the future. Nabu Casa is a commercial partner of the foundation and our principles are aligned with a joint commitment to privacy choice and sustainability in the smart home. These values are at the heart of every decision we make.

Other Open Home Foundation projects and collaborations supported by Nabu Casa include :

The recruitment process

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