We are looking for you to join our tech team in Berlin, Munich, or Hamburg. 1KOMMA5° is creating Germany'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!

Become a part of our mission and learn more about our Product & Tech team!

Leadership & Experience:

• Minimum 5+ years of product, commercial or operational leadership in the energy sector (ideally energy retail/utility, tariffs, services) across multiple markets
• Proven experience managing product managers or cross-functional teams and owning a complex product domain with both business and operational/technical dimensions
• Experience building or scaling products in energy retail, tariffs, metering/trading integration or flexibility services

Domain & Market Expertise:

• Deep understanding of energy retail business — tariffs, pricing models, metering (roll-out and operations), trading/settlement, market communications (Marktkommunikationsprozesse) — across multiple countries
• Strong familiarity with regulatory frameworks and market operations in the energy sector
• Exposure to flexibility services, distributed energy resources (DERs), and digital energy services is highly advantageous

Technical & Operational Acumen:

• Comfortable engaging with technical teams on system architecture, data flows, integration of tools and processes (metering, billing, trading, partner platforms)
• Strong operational discipline, ability to translate operational/process complexity into scalable product models

Commercial & Strategic Mindset:

• Excellent commercial awareness with strong analytical skills: you can define and interpret KPIs, build business cases, prioritise product investments and measure ROI
• Strategic thinker who can also roll up sleeves and deliver in a fast-paced, evolving environment

Leadership & Communication:

• Excellent communication and interpersonal skills in English and German
• Able to influence and align internal and external stakeholders
• Proven ability to lead people, build strong teams, mentor product managers, and drive cross-functional collaboration

Personal Attributes:

• Entrepreneurial, proactive and comfortable operating in a high-growth, dynamic context
• Passionate about the energy transition, renewable energy and changing how energy is delivered and consumed globally

"At 1KOMMA5°, our vision is to accelerate CO2 neutral life for all! We created an easy one-stop-shop to buy and install solar, charging stations and heat pumps, with the purpose of liberating all European homes from the shackles of fossil fuels. With Heartbeat, we make clean energy smarter. Connecting our customers into one powerful clean energy operating system to enable flexible tariffs and to ultimately follow the rhythm of wind and sun!" - Philipp Schröder (CEO 1KOMMA5°)