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 

We are growing our product development department and are now looking for an Electrical Design Engineer to join us on our journey of shaping the future of clean energy.

In this role, you won’t just design – you’ll help drive innovation at the core of Aira’s next-generation heat pump technology. As part of our fast-scaling team, you’ll influence how we work, accelerate product development, and bring bold ideas into reality.

Your contributions will directly impact both our team’s growth and the products we create – products that will transform how people power their homes. By joining us, you’ll be an essential part of our mission to make sustainable living accessible for millions and create real, positive change for the planet.

What you’ll be doing 

As an Electrical Design Engineer, you will be at the heart of developing the next generation of Aira’s intelligent heat pumps. Your work will span the full development cycle – from concept to detailed design, testing, verification, and preparation for manufacturing – giving you the opportunity to make a direct impact on how our products take shape and reach the market.

You’ll design and develop cutting-edge electrical and mechanical solutions, with a strong focus on 2D and 3D representation of assemblies and wire harnesses. Beyond design work, you will influence our ways of working and the technologies we choose, playing a pivotal role in shaping Aira’s future product portfolio.
This is not just about engineering excellence – it’s about driving innovation that enables sustainable living for millions of households. By joining us, you’ll help turn bold ideas into tangible solutions that make a real difference for both people and planet.

Your key responsibilities will include:

• Designing and developing electrical assemblies, Bills of Materials, and component selections tailored for high-performance heat pumps.
• Creating detailed technical documentation, including 3D models, 2D and 3D drawings (experience with PLM tools, SolidWorks, and AutoCAD is highly valued).
• Designing internal wire harnesses and schematics to ensure robust and efficient system performance.
• Actively contributing in project meetings and reporting progress to product management.
• Collaborating closely with cross-functional engineering teams to ensure compliance with customer needs, regulatory standards, and overall product vision.
• Exploring and integrating innovative materials – such as plastics and sheet metals – to elevate product quality, sustainability, and long-term reliability.

What you’ll bring to the role

• At least 3 years experience working with product development, and electrical and mechanical design of household products is an advantage.
• Experience working with 2D & 3D tools to design electrical connections and cable routing in 2D & 3D environment. Solidworks, Autodesk Inventor, AutoCad or similar are meritorious.
• Experience with LVD & EN60335-1, RED & EMC directives, and knowledge & familiarity with regulatory certification requirements & compliance.
• Experience working with various materials, such as plastic, metal, etc. is an advantage
• An open mind and a passion to work in a start-up environment with high ambition to quickly scale up.

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 our brand-new R&D Center located at Berga, Helsingborg.

At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.