Accounts Payable Accountant (m/f/d)

As an Accounts Payable Accountant, you’ll play a vital role in our Finance & Accounting team. With your commercial expertise, you’ll contribute significantly to the processing and preparation of financial data. You'll also help drive the development of innovative infrastructure solutions to support efficient business processes. Working alongside our world-class team of currently five members, you'll be instrumental in pushing the boundaries of drone technology.

You’ll collaborate closely with stakeholders across all departments and serve as a cross-functional business partner—supporting both short- and long-term decision-making, as well as strategic and operational matters. Your financial excellence will help Quantum Systems achieve its mission of becoming the benchmark for aerial data collection solutions using unmanned aerial systems (sUAVs).

What is your Day to Day Mission:

• Process and post incoming invoices—both with and without purchase orders—and resolve open items in accounts payable.

• Prepare accounts payable payment runs.

• Maintain vendor master data, reconcile accounts payable, manage correspondence, and handle dunning processes.

• Manage travel expense reports in accordance with tax regulations.

• Actively contribute to the monthly closing process, including necessary account reconciliations.

What you bring to the team:

• Completed commercial training as a certified accountant or a background in taxation.

• At least 3 years of professional experience in accounting, ideally within a manufacturing environment or a tech start-up, with solid knowledge of German GAAP (HGB) and preferably tax law.

• Experience with payroll accounting, expense and travel reimbursements, and ERP systems is a plus.

• High self-motivation and the ability to take ownership of your responsibilities.

• A communicative, approachable, and professional demeanor that enables you to be recognized as a trusted internal expert.

• You’re fluent in both English and German—communication in both languages comes naturally to you.

Why Quantum-Systems:

• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.

• We are industry pioneers who are ambitious, bold, and visionary.

• We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

Our benefits:

• Company pension scheme: We support you so that you can already make provisions for later.

• Flexible working hours: With trust-based working hours, you are not only responsible for your working hours, but also for your work-life balance.

• Mobile working: If it gets too turbulent for you in our office, you can get the necessary balance through mobile working.

• Bike-Leasing: We support you in staying environmentally mobile and healthy.

• Corporate Benefits: Your opportunity for attractive offers and discounts from well-known suppliers and brands, e.g. Adidas, Apple, Expedia.

• Employee events: We not only want to grow together, but also celebrate our successes together.

• Lunch-Card: Be powerful with delicious energy, daily lunch budget is sponsored.

• Company Shuttle: Enjoy our convenient shuttle service that picks you up from Pasing in Munich and brings you to our location, with return trips at the end of the workday.

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

Our commitment:

We are an open-minded company that not only values diversity, but actively promotes it. Regardless of gender, age, ethnic origin, religion, sexual orientation or disability, we firmly believe that the diversity of our employees is an essential part of our success.

At our company, every voice is heard and every perspective is valued. We believe that our differences enrich us and help us to find creative solutions and generate innovative ideas. We pride ourselves on creating an inclusive work environment where all employees can reach their full potential.