Working Student (f/m/x) - Accounting & Finance | Climate Tech | Berlin

Nuventura is a leading climate tech company reshaping the energy sector with truly sustainable innovation. Our mission: eliminate SF₆—the world’s most potent greenhouse gas—from electrical switchgear. We’ve achieved this by replacing it with clean, breathable air. Our patented technology positions us as global pioneers in SF₆-free switchgear.

Our unique business model combines licensing to global manufacturers, supplying core components, and producing complete systems for key domestic markets. As demand for our revolutionary solutions accelerates, we’ve expanded with a new R&D and office hub in Berlin—supporting our global scale-up.

Join us in accelerating the green energy transition, one innovation at a time.

Tasks

• Support core accounting tasks such as invoice processing, expense tracking, and documentation—ensuring financial accuracy and compliance.
• Assist in monthly and quarterly reporting , helping the team enhance data quality and financial transparency.
• Contribute to process improvements by identifying inefficiencies and supporting automation or standardization initiatives.
• Help prepare for audits and funding rounds by organizing financial data and supporting due diligence activities.
• Collaborate with cross-functional teams (e.g. Procurement, Operations) to ensure smooth financial workflows as Nuventura scales internationally.

Requirements

• You’re currently enrolled in a Bachelor’s or Master’s program in Business, Finance, Accounting or a related field.
• You have solid MS Excel skills and feel comfortable working with financial data.
• You’re a strong communicator in English (B2); basic German (B1) is a plus—especially for helping onboard new colleagues and supporting team interactions.
• You bring a team-oriented mindset, empathy, and a hands-on, solution-focused attitude.
• You’re approachable and enjoy supporting others—whether digitally or face-to-face.
• You’re available at least 3 days per week (min. 15 hours/week) and can work from our Berlin office at least one day per week to support colleagues on site.
• Experience with tools like Odoo (ERP) or Moss is a bonus—but not required.

Benefits

• You will be part of an innovative group of high-performance and experienced people from diverse backgrounds.
• We are committed to your growth and will challenge you directly to become the best professional version of yourself.
• We believe in a culture of trusted ownership, caring meritocracy, and constructive feedback where we elevate each other and challenge the status quo.
• We strive for a sustainability focused, down-to-earth, and passionate company culture.
• We put high emphasis on a family-friendly work environment and want to achieve long-time fit with your private life.
• We provide free snacks, drinks, fruit, and veggie baskets, a lunch benefits program and shopping perks. We support and organize regular team events.

We are looking forward to your application. Please attach your CV and relevant documentation regarding your studies/skills. Also please provide a brief cover letter on why you apply and why you are a good fit for this role.