Specialist Accounts Receivables (f/m/d)

Overview

IONOS is seeking a detail-oriented and analytical Accounts Receivable Specialist to join the finance team in Berlin. Operating within a fast-paced, multinational environment, this role is responsible for managing billing, payment reconciliations, and financial reporting across multiple international entities. The ideal candidate will have hands-on experience with NetSuite ERP and the ability to collaborate with global teams in English.

Responsibilities

• Billing & Invoicing Management: Issue, review, and manage customer invoices and credit notes across various ERP systems, ensuring compliance with internal policies and international regulations.
• Collections & Dunning Execution: Generate, execute, and analyze collection runs, payment batches (remesados de cobro), and dunning processes to accelerate cash flow and minimize overdue balances.
• Payment Reconciliation & Provider Relations: Reconcile incoming payments against open AR balances, resolve transaction discrepancies, and maintain communication with payment service providers.
• Cross-Border & Multi-Currency Operations: Manage accounting workflows for multiple international subsidiaries, navigating multi-currency and multi-jurisdictional financial environments.
• Financial Reporting & Period-End Closing: Participate in month-end and year-end closing cycles by generating, analyzing, and presenting AR reports, evaluations, and aging schedules to support management decisions.
• Accounting Projects & Support: Support cross-functional projects aimed at optimizing and evolving the overall accounting environment.

Qualifications

• Background & Experience: A commercial education or professional experience in accounting, preferably gained within a multinational corporation or a Shared Services environment with multi-country portfolios.
• Core Accounting & Payment Expertise: Understanding of basic accounting principles, international billing practices, and credit management, with experience handling diverse payment methods (e.g., SEPA, Credit Cards, PayPal, Apple Pay).
• ERP & Analytical Tools: Proficiency with Tier-1 ERP systems—NetSuite experience is highly desirable; SAP or InforLN is a plus—alongside strong MS Excel skills (VLOOKUPs, Pivot Tables) for data analysis and reporting.
• Work Style & Tech Curiosity: Strong analytical skills, high numerical affinity, ability to work independently and in a structured way within a dynamic setting. A proactive interest in AI and automation tools (e.g., Claude, n8n) is a plus.
• Language Skills: Professional fluency in English (written and spoken) is mandatory as the primary working language; knowledge of additional European languages is advantageous. German language at least B2 level is preferred.
• Hybrid working model with home office option.
• Flexible working hours through trust-based working hours.
• Modern office space with very good transport connections.
• Various employee discounts for activities and products.
• Employee events such as summer and winter parties, as well as workshops.
• Numerous training and development opportunities.
• Various health offers, such as sports and health courses.

About IONOS

IONOS is the leading European digitalization partner for small and medium-sized businesses. The company serves around six million customers and operates across markets in Europe and North America, offering a range of cloud, hosting, and digitalization solutions.