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
Are you passionate about the intersection of deep technology and business strategy? This is your chance to step into the operational core of a fast-growing climate tech startup.You won't be on the sidelines: you'll work directly with our CTO's Chief of Staff Lorenz to drive the strategic initiatives that scale our technical vision.
If you're ready to translate complex challenges into high-impact outcomes, this is the launchpad for your career in tech leadership.
WHAT YOU CAN EXPECT
* Drive Strategic Tech Initiatives: own and execute key projects across our technology organization, from IP strategy and process automation to building our tech roadmap.
* Deliver C-Level Insights: conduct powerful techno-economic analyses and build the data-driven frameworks that shape decisions made by our CTO and senior leadership.
* Build Our AI-Powered Operational Engine: lead the design and implementation of a data-driven process analysis structure, leveraging AI to optimize how our tech teams operate.
* Champion Cross-Functional Execution: serve as a key link between Engineering, People & Culture, and Legal to ensure strategic projects are delivered on time and with impact.
At tozero, we don't believe in passive internships. We believe in empowering the next generation of leaders:
* Unfiltered C-Level Exposure: work 1-on-1 with our CTO's Chief of Staff Lorenz and gain direct insight into top-level decision-making. This is a front-row seat to startup building.
* Build a Strategic Toolkit: you won't be making coffee. You'll be building financial models, designing operational processes, and shaping IP strategy. You will leave with tangible, career-defining skills.
* Real Impact on a Climate Mission: The projects you drive will directly accelerate our ability to scale our technology and make a measurable impact on the circular economy.
Your profile
Must haves:
* Currently pursuing or recently completed a degree in an analytical or technical field (e.g., Engineering, Computer Science, Business, Physics, or similar).
* Strong analytical and problem-solving skills with a bias for action.
* Excellent communication skills in both German and English (written and verbal).
* A proactive and self-motivated work ethic, with the ability to manage competing priorities.
Preferred:
* Genuine interest in climate tech, innovation, and how great technology organizations are built.
* First experience with data analysis; familiarity with AI/ML concepts is a strong plus.
* Leadership experience in student initiatives, personal projects, or a previous internship is highly valued.
Why us?
At tozero, we believe in creating a supportive and dynamic work environment where you can grow, contribute, and make an impact.
* 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.