As an Accounts Receivable Accountant (German-speaking) (all genders), you will play a key role in ensuring that our receivables processes run efficiently and smoothly. As a central point of contact, you will monitor cash flows, post customer invoices and payments, and ensure the accuracy and reliability of financial data.

You will think critically about existing processes, drive optimization and automation, and keep accounts receivable and debt collection activities well organized and under control. You will also support financial closings and collaborate closely with internal teams.

If you enjoy taking ownership, working in a structured way, and driving improvements forward, this role offers the right environment for you.

• You will act as the main contact person for all questions related to accounts receivable.
• You will manage, automate, and optimize our processes.
• You will coordinate the timely posting of incoming and outgoing payments.
• You will manage payment reminders and collections for overdue invoices, oversee receivables activities, and reconcile and resolve discrepancies in customer accounts.
• You will support monthly, quarterly, and annual financial closings.

• Completed professional or academic training in Accounting, Finance, Business Administration, or a comparable commercial field.
• Solid professional experience in accounts receivable.
• Strong MS Office skills, particularly in Excel; experience with SAP Business One (SAP B1) is a plus.
• You are fluent in German (C1 level or native) and English, both written and spoken.
• Strong numerical skills and an independent, detail-oriented, and collaborative working style.
• You stand out through strong communication and teamwork skills as well as a hands-on mentality.
• You are willing to take responsibility and demonstrate a high level of confidentiality, discretion, and loyalty.
• You are resilient, reliable, flexible, and able to stay calm under pressure.

• Enjoy a fair and appropriate salary.
• Comprehensive health insurance coverage for you and your family.
• Professional & confidential mental health support (powered by OpenUp).
• Benefit from 22 vacation days, exceeding the legal-required standard.
• The option to work from home up to 2 days per week.
• Work remotely from anywhere up to 20 days per year.
• Work in a cosy, modern office equipped with top hardware.
• Choose your preferred device: Windows Laptop or MacBook.
• We cover costs for e-learning courses to support your professional development.
• Enjoy organic fruit baskets, a smoothie bar, quality coffee, mate, and more.
• We are "Certified Family Friendly" and support a healthy balance between work, family, and private life.
• Be part of an agile organization where your ideas matter and you have the opportunity to take charge.

NFON who?

We’re NFON – a leading European provider of integrated business communication with a focus on AI-based applications and as a licenced telecoms company active in 15 European countries. Since 2019 we are listed in the Prime Standard segment of the Frankfurt Stock Exchange, have nine branch operations and are working together with over 3,000 partners. Every day, we support around 55,000 business customers in Europe with intuitive communication solutions that make their businesses more efficient and flexible.

What we do…

As a long-term partner for small and medium-sized businesses, we combine technological innovation with user-friendly and efficient business communication solutions. With both AI-based technologies and operational excellence, we are enabling companies to harness the full potential that artificial intelligence offers – for optimised processes, more precise customer interactions and new growth opportunities. With its core product, the smart cloud communications platform, we are offering hassle-free voice calls, simple video conferencing and seamless integration of CRM and collaboration tools for small and medium-sized companies. All of NFON’s cloud services are operated in certified data centres in Germany, with 100% of their energy needs covered by renewable sources.

How & why we do it