ABOUT US

tozero is Europe’s leading deep-tech startup specializing in the recycling of lithium-ion batteries. We are committed to securing critical raw material independence and regenerating materials for a cleaner future. Our team combines cutting-edge engineering and bold business innovation to accelerate the global energy transition. ♻️

WHAT WE'RE LOOKING FOR

We are looking for a multi-skilled Marketing & Brand Intern (m/f/x) to join our Business Team and build our marketing and brand presence from the inside. This is an ideal role for a digital native early in their career with strong creative drive and the ability to manage multiple channels and formats simultaneously.
This is not a passive internship, you’ll work side-by-side with senior team members and contribute directly to high-priority projects. If you’re excited by clean tech, content creation, and the idea of shaping a startup’s identity from day one, this role is a great opportunity

WHAT YOU CAN EXPECT

• Own the rollout of our startup identity: shape brand guidelines, tone of voice, and visual standards that define how the world sees tozero
• Lead marketing campaigns end-to-end: from bold idea generation to hands-on execution
• Drive content creation across LinkedIn and beyond: craft and publish stories that amplify our brand presence
• Produce impactful multimedia assets: videos, animations, graphics, and presentations that bring our brand to life
• Continuously improve our website: optimize structure, enhance content, and boost visibility through SEO best practices
• Develop compelling presentations and materials: shape narratives that inspire partners, investors, and colleagues
• Own merchandise and event branding: design, coordinate, and deliver items that strengthen our identity at every touchpoint

Your profile

Must haves:

• Current student or recent graduate in Marketing, Business, Design, or related field
• Basic experience with digital creation tools (Canva, Figma, Adobe, etc.)
• Strong communication skills and a proactive attitude
• Solid English skills (spoken and written)

Preferred:

• First internship or project experience in a startup or digital environment
• Familiarity with video editing tools (e.g., Premier Pro, CapCut, etc.).
• You are a perfectionist who pursues the ultimate
• Passion for sustainability, circular economy or clean technologies.

Why us?

• Fast-Paced Startup Environment – benefit from working alongside highly skilled peers in an environment designed for rapid development cycles
• Fully Subsidized Deutschlandticket – simplify your daily commute and stay flexible throughout Germany
• Office Snacks & Beverages – stay fully focused during busy days without worrying about logistics

About us

Welcome to tozero, Europe's leading deep-tech startup in the recycling of lithium-ion batteries. With the goal of combating climate change and advancing the circular economy, we are actively developing sustainable recycling solutions for a clean and innovative future.