1komma5° GmbH | Germany | 22xxx, 21xxx, 20xxx Hamburg | Permanent position | Full time / Home office | Published since: 28.08.2025 on stepstone.de
Key Account Manager (m/w/d) for large-scale New Energy projects - 1KOMMA5° Commercial Solutions GmbH
The 1KOMMA5° group is a CleanTech Unicorn mission to electrify everything and connect everyone to the electricity market of the future via our AI-based software platform Heartbeat AI. We are the market-leading company for the installation of CO2-neutral energy systems, in particular photovoltaics, energy storage, wallbox, heat pump and energy management. 1KOMMA5° brings together the best companies in Germany, Europe and beyond - we continue to grow and worldwide. JOBV1_EN
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Your tasks • Your profile • What we offer
The 1KOMMA5° group is a CleanTech Unicorn mission to electrify everything and connect everyone to the electricity market of the future via our AI-based software platform Heartbeat AI. We are the market-leading company for the installation of CO2-neutral energy systems, in particular photovoltaics, energy storage, wallbox, heat pump and energy management. 1KOMMA5° brings together the best companies in Germany, Europe and beyond - we continue to grow and worldwide.
At 1KOMMA5° we develop Heartbeat – Europe's leading energy software platform. It connects photovoltaic systems, power storage, heat pumps and wallboxes to a virtual power plant – so that our customers can get more out of their energy and use their systems more economically.
As a one-stop shop, we offer private households and businesses everything from a single source: Consulting, planning, installation and digital control – for a home that lives climate-neutral, heats and loads.
At the same time, our developers are working on constantly developing the Heartbeat platform to intelligently connect our customers to the electricity market – for the cheapest, cleanest current at the right time.
Be part of this energy revolution! Help us to redesign the energy supply in Europe in a sustainable and digital way – and accompany people on their way to real energy independence. Your position
We are looking for dedicated Key Account Managers:inside for our New Energy major projects. You are the face of 1KOMMA5° in in- and outbound sales – committed, convincing and solution-oriented. You develop individual energy concepts for our commercial and industrial customers with the focus on photovoltaics, storage and charging infrastructure. You accompany your projects beyond completion – as a long-term target for follow-up projects. Together with our customers and the technical planning, you will realize customized large-scale projects. You are responsible for the creation of the offer, conduct contract negotiations and accompany the conclusion of the contract. You'll start well-founded ROI analyses – from small medium-sized companies to large commercial and construction companies. You convince with professional concept presentations and structured project planning.
You bring a very good commercial understanding as well as relevant professional experience – ideally complemented by a study or comparable qualification. You have well-founded experience in project management in the field of renewable energies, especially in the business photovoltaics segment. You communicate safely and effectively – both with management and handicraft partners. You can convey technical facts clearly and understandably and intuitively recognize customer needs. A well-established network in the environment of service providers, suppliers or multipliers will help you get started. You think entrepreneurial, trade solution-oriented and keep an overview even in complex situations. You speak German and English for negotiation – in writing as oral.
Security & fair salary You will receive an indefinite contract with attractive remuneration, consisting of a fixed salary plus sales-dependent commission. In addition, you benefit from a fair and transparent pay model with development perspectives. Flexibility & self-determination Thanks to our flexible working time model, you shape your everyday life independently – for real professional success in accordance with your life. Modern equipment and mobility We provide you with everything you need: laptop, home office equipment, service handy and an electric utility vehicle. Cooperation at eye level At 1COMMA5° we live transparency, direct communication and short decision-making. We work in the team – honest, efficient and with real team spirit. Sense & design space You actively shape our sales and make a tangible contribution to the energy transition – for a lively future. Health and well-being Whether fitness, yoga or sauna – with the EGYM Wellpass you stay flexible and active. You get access to thousands of sports and wellness facilities throughout Germany – for your physical and mental fitness. Exclusive employee benefits With our Corporate Benefits you get attractive discounts.
JOBV1_EN
Company location
Location
![]() | 1komma5° GmbH | |
Hamburg | ||
Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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