1
Werkstudent:in Growth Marketing (m/w/d)
Contract type
One-time
Work mode
Hybrid · Berlin, Germany · Hamburg, Germany
Experience
3 years
Job description
A working-student role in after-sales and customer care, making 'happy calls' to existing customers and supporting local events.
At a glance
- Employment
- Internship · Employee (employment agreement)
- Work mode
- Hybrid · Berlin, Germany · Hamburg, Germany
- Languages
- German – native
What you'll do
- Actively call existing customers with installed systems and systematically record their satisfaction.
- Collect structured feedback to improve services.
- Feed insights into optimizing after-sales processes and marketing campaigns.
- Plan and accompany small local events and talk with customers in person.
- Contribute own ideas for developing customer approach and campaigns.
- Work across more than 50 locations in Germany.
What we're looking for
- Enrolled at a German university for at least two more semesters.
- Available 15-20 hours per week starting immediately, ideally in Berlin.
- Fluent German at native-speaker level for customer communication.
- Very communicative and persuasive, comfortable with phone calls, numbers and analyses.
- Self-starter who takes responsibility, works independently and wants to advance the energy transition.
Benefits
- Work in brand-new offices in central Hamburg and Berlin with hybrid arrangements.
- Flexible working hours that fit well with studies.
- Use technical equipment in your free time too.
- Lots of personal responsibility and the chance to take on own topics.
- Flat hierarchies with much development potential.
- Contribute to the energy and mobility transition and sustainable energy infrastructure.
- Access to over 7,600 sports partners via the EGYM Wellpass.
- Benefits and discounts through Futurebens.
Apply
About 1KOMMA5°
Living on wind and sunlight forever for free
Combines regional craftsmanship with scalable software, controlling solar, storage, heat pumps and e-mobility as an integrated system in a virtual power plant connected to the electricity market.
Mission
Switch 1.5 million households to renewable energy by 2030.
Key facts
- über 3.000 Menschen
- More than 3,000 people work at over 80 locations worldwide, from Finland to Australia.
- Builds the energy system of the future with Heartbeat AI.
What they value
- Take responsibility and build solutions that really matter.