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 looking for skilled HVAC Installers to join our growing team. You will install R290 air-to-water heat pumps in residential homes across Germany and support maintenance activities in our Wrocław factory when not travelling.

This is a great opportunity to work with innovative, sustainable heating technology and grow within a modern international company.

Cooperation based on a B2B contract.

What you’ll be doing:

• Install and connect electrical components for R290 air-to-water heat pumps.
• Wire power supply circuits, protection devices, and control panels according to technical documentation.
• Connect communication and control wiring (sensors, thermostats, external units, etc.).
• Perform insulation, continuity, and grounding tests to ensure electrical safety.
• Support commissioning and verify correct operation of electrical systems.
• Ensure compliance with all electrical, safety, and ATEX requirements for R290 installations.
• Maintain tools, instruments, and work areas in clean and safe condition.
• Record installation and test results clearly in line with documentation standards.
• Cooperate closely with hydraulic installers, site supervisors, and service teams.
• Communicate clearly with customers and partners during installation and start-up.

What you’ll bring to the role:

• Minimum 3 years of hands-on experience as an electrician or electrical installer, ideally within HVAC, heat pumps, or building systems.
• Polish language proficiency is required; German or English skills will be considered a significant advantage.
• Proven ability to read and follow electrical diagrams and technical instructions.
• Understanding of R290 or similar system safety requirements (ATEX knowledge is an advantage).
• Strong practical skills, attention to detail, and safety mindset.
• Willingness to travel frequently across Germany.
• Valid driving licence.
• SEP or equivalent electrical qualification (E or D class).

What is in it for you?

• Exciting and innovative product to work with
• Competitive financial package + German language bonus
• Long-term career opportunity in a fast-growing company
• Supportive and professional team environment
• Full technical training and strong logistics support

How to Apply?

Please send your CV (in English) together with a short introduction letter describing your hands-on experience in heat pump or heating system installation.

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.