About us

We’re building encosa, an energy platform that helps mid-sized companies stay competitive by cutting energy costs and monetizing flexibility through battery storage and smart energy management. Backed by top-tier VCs and experienced angels, we are now focused on bringing our solution to market with speed and precision.

We’re looking for an ambitious intern or working student to join our early-stage Growth team. You will work directly with the founders and gain full exposure to go-to-market strategy and execution

What you'll do

• Sharpen our GTM strategy: Research industries, competitors, and customer segments to refine our Ideal Customer Profile and inform where and how we scale
• Run growth experiments: Explore and test new channels, tactics, and lead gen formats & leverage AI to get there
• Drive acquisition: Own the full first-touch experience from crafting messaging to reaching out via email, LinkedIn or phone, and create messaging and pages that turn interest into traction
• Drive own initiatives: Identify high-leverage opportunities across the funnel and take ownership of focused projects with outsized impact

What we're looking for

• You thrive in fast-paced environments and enjoy figuring things out from first principles
• You think clearly, creatively, and get excited about solving real problems
• You’re hands-on and have a strong bias toward action – whether it’s jumping on a call or testing a new tool
• You’re a strong communicator with excellent written and verbal skills in both German (C2) and English – whether it’s in a doc, a conversation, or a first touchpoint with a customer

What we offer

• Full exposure to early-stage go-to-market and growth
• Real ownership: your work has direct impact from day one
• Direct collaboration with the founders and steep learning curve
• A culture that values clarity, speed, and thoughtful execution
• Flexible setup as working student or intern
• Competitive compensation
• Potential path to join full-time

Excited? Let’s talk. – no formal cover letter needed.