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Salary
≈ $42k – $95k per year (Estimated)
Location
In office (Mainz)
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 5, 2026. First seen by Alion on Oct 29, 2026. Arthur scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Arthur is a London property technology company founded in 2014 that supplies management software to letting agents and landlords. Its platform handles tenancies, maintenance jobs, rent collection and communication between owners, tenants and contractors in one place. The company serves portfolio landlords, build-to-rent operators and agencies managing residential blocks.

Aareon is Europe’s established provider of SaaS solutions for the real estate industry and a pioneer of the sector’s digital future.

With its software solutions, Aareon connects people, processes, and properties-bringing the industry closer together. With the Aareon Property Management System, based on intelligent software solutions, the company enables the efficient management and maintenance of residential and commercial properties and creates digital experiences for all stakeholders.

As a reliable and innovative partner, Aareon is committed to progress, positive change, and sustainable living and working spaces for everyone.

We value a working environment in which diversity and flexibility are appreciated, cooperation in partnership and mutual support in the team are a matter of course and learning is perceived as an opportunity.

Become part of our international team! Become part of #OneAareon! We are looking forward to meeting YOU!

Zahlen sind Deine Stärke - und bei offenen Posten behältst Du souverän den Überblick? Dann werde Teil unseres Teams und sorge gemeinsam mit uns für reibungslose Finanzprozesse.

Deine Aufgaben:

  • Bearbeitung der laufenden Debitorenbuchhaltung
  • Überwachung und Klärung offener Posten
  • Durchführung des Mahnwesens
  • Abstimmung von Debitorenkonten
  • Bearbeitung von Kundenanfragen zu Rechnungen und Zahlungen
  • Mitwirkung bei Monats- und Jahresabschlüssen
  • Unterstützung bei der Optimierung und Digitalisierung unserer Prozesse

Dein Profil:

  • Abgeschlossene kaufmännische Ausbildung, idealerweise mit Schwerpunkt Rechnungswesen
  • Mehrjährige Berufserfahrung in der Debitorenbuchhaltung
  • Sicherer Umgang mit SAP FI sowie MS Office Anwendungen
  • Ausgeprägte Kommunikationsstärke und echtes Teamplayer-Mindset - Du stimmst dich gerne mit Kunden, Teammitgliedern und anderen Fachbereichen ab und findest gemeinsam pragmatische Lösungen
  • Erfahrungen mit Zendesk oder einem vergleichbaren Ticketsystem sind wünschenswert
  • Strukturierte und selbstständige Arbeitsweise, ausgeprägte Analysefähigkeiten
  • Sehr gute Deutsch- und Englischkenntnisse in Wort und Schrift

Was wir bieten:

  • 30 Tage Urlaub sowie freie Tage am 24. und 31. Dezember
  • Work-Life-Balance durch flexibles und mobiles Arbeiten
  • Zukunftsorientierter Arbeitsplatz im Wachstumssegment der IT-Lösungen auf stabilem Fundament
  • Raum für persönliche Entwicklung durch individuelle Weiterbildung
  • JobRad zum Leben, Arbeiten und Radfahren
  • EGYM Wellpass für deine Gesundheit und Fitness

Note for commercial recruitment agencies: Aareon does not accept unsolicited applications or placement offers from recruitment agencies, headhunters, or consulting agencies. Unsolicited are all placement offers that have not been agreed in advance by a placement contract. This also applies to the transmission of anonymized profiles. Aareon accepts no liability for unsolicited profiles and is not obliged to take any action, respond, reply, or pay any fees. Thank you for your understanding.

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