10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that.

With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time.

Founded in 2022, and with 1000+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, an HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034.

About the role 

As a Fullstack Developer, you’ll play a central role in one of our product teams, within Aira’s Acquisition area. The focus of these teams is to craft web applications at the heart of Aira’s energy solution design and installation planning systems. These applications are fundamental to achieving a world-class customer experience and span across tools for designing the solutions, as well as planning and scheduling the installations. The team develops data products for modeling Aira's field force optimization as well as the tools to support installers on-site, at the customers' homes.

What you bring to the team

• Proficiency in frontend development, particularly with React & Typescript.
• Experience in automated testing to ensure application reliability and performance
• Experience writing backends in a classical object-oriented language like C# or Java

We would also expect you to have experience in at least two of the following areas:

• Writing backend code in Java and Spring Boot
• Databases (e.g. DynamoDB/PostgreSQL)
• Event-driven architectures (Kafka)
• Cloud DevOps (AWS, Docker, Terraform, Kubernetes)
• gRPC and protobuf

What is in it for you?

• Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities.
• Collaborate with diverse teams across international markets and launch products globally.
• Develop and grow personally and professionally in an entrepreneurial-minded environment.
• Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world.
• Influence the company's success, with a visible impact on product development and market growth.
• Enjoy working in our brand new office. Conveniently located near public transport, with Sankt Eriksplan subway station just a few minutes walk away.

Aira leads in the next generation of Energy. We are driven by our belief that the power of diversity fuels innovation. We welcome individuals from all backgrounds, cultures, and perspectives to join our team, united in our mission to create a better future for society and the planet.