Working Student Sales (m/f/d) – Heartbeat

At 1KOMMA5° we pursue one vision: Living on wind and sunlight forever for free. With Heartbeat AI we are building the energy system of the future. Ready to join us?

We combine local craftsmanship with scalable software. Solar, battery storage, heat pumps and e-mobility are not managed separately, but steered as one intelligent, integrated system inside our virtual power plant – connected directly to the electricity market, in real time and fully automated. Energy is used when it is renewable and cheapest. By 2030 we will switch 1.5 million households to renewable energy. More than 3,000 employees work on this mission at over 80 locations worldwide, from Finland to Australia.

You are looking for more than a working-student job making coffee – you want an environment where you can grow fast? In our new Digital Growth Unit you actively co-create:

• Sales Excellence: You run daily video calls with qualified leads (no cold calling) and learn how to inspire people for complex tech products.
• Growth Hacking: You analyze customer data, test hypotheses and help optimize our digital sales process.
• Cross-functional Experience: You work closely with CRO, Operations and Product and bring fresh ideas for advancing Heartbeat.
• High-Potential Training: We sharpen your argumentation and lift your sales skills to a professional level – a perfect foundation for your career.

• Status: Enrolled university student
• Mindset: Quick learner, structured worker, genuine interest in innovation and sustainability
• Communication: Enjoy interacting with people
• Motivation: Willing to take responsibility, curious and keen to work in a high-pace environment
• Language: Fluent German

• Performance-based, unlimited commission
• Direct access to top management and real scope for impact
• Chance to be part of a fast-growing CleanTech unicorn
• Hybrid work model plus MacBook & iPhone for private use
• Flat hierarchies, close exchange with management and tangible personal impact
• Work on a future-focused topic: actively support the energy and mobility transition and help build sustainable infrastructure
• Access to over 7,600 sports and wellness partners via EGYM Wellpass
• Attractive additional benefits and discounts through FutureBens