Join the team - Senior Accountant
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Senior Accountant (m/f/d)

Company Background
At Nanostone Water, we're engineering water treatment solutions that shape the future of water sustainability. Our advanced ceramic-based filtration technology is at the forefront of tackling one of the most critical issues of our times: ensuring clean water access in rapidly urbanizing regions. As urban populations and industrial activities expand, while water quality and availability worsen, yet demands for water rise, our innovative technology emerges as a critical solution, safeguarding the well-being of communities and industries alike.
Established in 2012, Nanostone Water has devoted years to refining a method that is not only effective at treating the most challenging water quality conditions but also prioritizes environmental stewardship and maximum use of limited space. Our automated certified ceramic module production facility in Halberstadt, Germany is a highlight to our dedication to excellence and scalability, preparing us for impactful global presence.
Role Overview
As a Senior Accountant at Nanostone, you will be responsible for parts of financial accounting with a focus on accounts receivable and accounts payable. You will also support controlling and reporting.
Key Responsibilities
- Independent processing of domestic accounts payable and accounts receivable: preparation of customer invoices, account assignment of orders, checking/recording/accounting of supplier invoices and credits, cooperation in the preparation and implementation of the payment process for the bank, dunning, master data maintenance
- Assisting with monthly and annual financial statements and reporting
- Preparation of reports and business analyses
- Project work
Qualifications
✅ Completed apprenticeship as an industrial clerk (m/f/d) or comparable apprenticeship.
✅ At least 5-7 years of professional experience in accounts receivable and accounts payable, ideally in an international industrial company.
✅ Experience in international banking and accounting.
✅ Experience in project cost accounting and revenue recognition.
✅ Experience and knowledge of travel expenses law and its application.
✅ Good English skills.
✅ Good knowledge of integrated ERP systems, e.g. SAP.
✅ Good PC and MS Office skills.
✅ Ability to work in a team.
✅ Independent and structured way of working.
🔹 Join Us
Join us at Nanostone Water, where your expertise meets our passion for making a difference. Together, we can tackle ‘challenging water’ and create a future where communities and industries flourish in better harmony with their environment.