INTERNSHIP DETAILS

Internship Product Portfolio Management (m/f/d)

Company1KOMMA5˚
LocationBerlin
Work ModeOn Site
PostedJanuary 14, 2026
Internship Information
Core Responsibilities
You will strategically advance the product portfolio by working with internal stakeholders to identify and validate new products and services. Additionally, you will customize and scale existing products for a broader customer base and develop end-to-end product strategies.
Internship Type
intern
Company Size
1102
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
1KOMMA5° wurde im Juli 2021 mit dem Ziel gegründet, alle Gebäude zu elektrifizieren und das mit dem immer günstigsten und saubersten Strom für Haushalt, Wärme und Mobilität. Durch den Einsatz von Solaranlagen, Stromspeicher, Wärmepumpe, Klimaanlagen und Ladeinfrastruktur in Verbindung mit einer intelligenten Steuerung wird Wind- und Sonnenstrom automatisch dann genutzt wenn er günstig ist und am Markt verkauft wenn er teuer ist. Das technologische Herzstück ist “Heartbeat AI”. Die KI-Software verbindet die Energiesysteme direkt mit der Strombörse und steuert jedes einzelne System nach individuellen Fahrplänen in Echtzeit. So wird immer der günstigste und sauberste Strom bereitgestellt, ob vom eigenen Dach oder direkt vom Strommarkt. Klassische Energieversorger sind überflüssig. Inzwischen steuert Heartbeat AI ca. 50.000 Energiesysteme und so über 600 Megawatt Leistung - das größte virtuelle Kraftwerke für Privatkunden in Europa mit einem Strompreis unter 10 Cent je kWh im Jahresdurchschnitt. 1KOMMA5° vernetzt bereits über 250.000 Menschen und betreibt über 80 eigene Standorte mit rund 3.000 Talenten in sieben Ländern von Europa bis Australien.
About the Role
<h2 id="1komma5°">1KOMMA5°</h2> <p>We are looking for you to join our tech team in Berlin, Munich, or Hamburg. 1KOMMA5° is creating Germany&#39;s largest one-stop-shop for the sale, installation, and servicing of solar panels, heat pumps, electricity solutions, and charging infrastructure. And the best part? They are all interconnected! </p> <p>Become a part of our mission and learn about our Product &amp; Tech team!</p> <h2 id="deine-position">Deine Position</h2> <p>As a member of our Product Team, you play a pivotal role in a visionary and dynamic group committed to revolutionizing the global energy sector. Building upon our Heartbeat AI Platform, our mission is to identify and deliver relevant Energy and Ancillary Services to our end customers in every market we operate in and offer ⚡️#NewEnergy to our customers.<br>In your role you will: </p> <ul> <li>Strategically advance our product portfolio: You will be closely working with internal stakeholders to identify and validate new products &amp; services based on their impact</li> <li>Internationalize &amp; scale existing products: Customize and scale live products (i.e. Dynamic Pulse &amp; Heartbeat AI) for a broader customer base and actively accelerate our expansion into international markets</li> <li>Take responsibility from the get go: You will be directly involved in developing End2End product strategies by calculating, writing and updating business cases</li> </ul> <h2 id="dein-profil">Dein Profil</h2> <p>We are always looking to expand our team by highly skilled individuals and are therefore open to receiving applications from candidates with different backgrounds who believe that they can apply their skill set to our mission. Let us figure out together how we can best leverage your skills!<br>We are looking for a candidate with the following qualifications: </p> <ul> <li>You have completed your Bachelor studies and/or are in a gap year between your Bachelor’s and Master’s and have at least 6 months of availability</li> <li>You are a motivated individual with a strong interest in innovation who is looking to drive change</li> <li>You have experience in and enjoy working with Google Sheets/Excel to understand the cost and revenue structure of products and services</li> <li>You have experience in and enjoy working with Google Slides/Powerpoint to create insightful slides that summarize the outcome of your work</li> <li>You have excellent language skills in English and excel at communicating with various internal/external stakeholders</li> <li>You are detail-oriented and have no trouble staying on top of multiple projects while managing timelines, resources and stakeholder expectations</li> <li>You are a problem solver who can easily adapt to changing environments Bonus points for: </li> <li>Previous experience or knowledge of the energy market is a plus but we are happy to get you up to speed - it’s the motivation that counts</li> <li>Relevant experience in fast-paced environments with insights into either Product Management, Consulting or other closely related areas is a plus</li> <li>Speaking German, as it eases communication with internal stakeholders in our biggest market</li> </ul> <h2 id="benefits">Benefits</h2> <ul> <li>You are part of an international, dynamic, and highly motivated team of people who have proven to make things happen</li> <li>With your work, you accelerate the &quot;energy transition&quot; and hence have a direct impact on our climate</li> <li>Work with and learn from other super-smart colleagues</li> <li>You will enjoy direct contact with core decision-makers</li> <li>You will enjoy the best chances of entering full-time in one of Europe’s most thriving scaleups</li> <li>You work remotely (Germany-wide), with offices in Hamburg, Berlin or Munich</li> <li>Create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass</li> </ul>
Key Skills
Product ManagementInnovationGoogle SheetsExcelGoogle SlidesPowerpointCommunicationDetail-OrientedProject ManagementProblem SolvingAdaptability
Categories
EnergyTechnologyConsultingEnvironmental & SustainabilityManagement & Leadership
Benefits
Work With Smart ColleaguesDirect Contact With Decision-MakersBest Chances Of Entering Full-TimeRemote WorkHealthy Work-Life BalanceEGYM Wellpass