Master HVAC (m/f/d) Heat Pumps & Heating Technology – 1KOMMA5° Remscheid

1KOMMA5° is building Europe’s leading energy-software platform „Heartbeat“, creating a virtual power plant that links PV, battery storage, heat pumps and EV chargers, significantly boosting the profitability of connected customer systems. As a one-stop shop we sell and install intelligent energy solutions, enabling every household to live, heat and drive climate-neutral—fast and professionally. Our technology division continuously advances Heartbeat to connect customers worldwide to power markets and always offer the cheapest, cleanest electricity tariff.

Your responsibilities

• Plan and engineer heating projects—from initial idea to implementation
• Calculate heat demand and select suitable heating solutions
• Position, connect and commission heat-pump systems, including water and electrical hook-ups
• Configure, inspect and test installed heat pumps for proper operation
• Install and replace radiators as well as connect hot-water cylinders and infrared heaters
• Help shape and further develop the local HVAC department

Your profile

• Master craftsman certificate in heating/plumbing or equivalent qualification
• Experience with heat pumps, radiators and infrared heaters preferred
• Quality- and safety-conscious, self-reliant working style
• Customer-friendly demeanour and team spirit

We offer

• Active participation in a growing climate-tech start-up
• Open, respectful culture and strong team cohesion
• Regular team events and outings
• Work that directly advances the energy transition