Accounts Receivable Specialist

Celonis is the global leader in Process Intelligence and the pioneer of Process Mining technology. As one of the world’s fastest-growing enterprise SaaS companies, we are changemakers pushing the boundaries of what’s possible. We invest heavily in advanced AI capabilities—specifically our Process Intelligence Graph—to turn data insights into immediate business action. We believe there is a massive opportunity to unlock global productivity and sustainability by placing intelligence at the core of every business process. Join our mission to make processes work for people, companies, and the planet.

The Team:

As part of the collection’s structure, you will be reporting to the manager of the team in Madrid with a global focus on supporting from the finance side our growing operations.

The Role:

As Accounts Receivable Specialist, you will be responsible to establish contact with past due customers and resolve delinquency in a timely manner through providing account information, resolving customer concerns, and negotiating payment arrangements that are acceptable to both the customer and the company. You will collaborate with billing, accounts receivable, and various other internal departments to achieve common goals. A high degree of independent judgment is required to evaluate unique situations to determine account handling and resolution.

The work you’ll do:

• Focus on customer experience to reduce delay on payments and achieve higher customer satisfaction rates.
• Monitor accounts daily, contacting clients and discussing their overdue payments, taking actions to encourage timely payments.
• Disputes management and resolution of issues in cooperation with the sales and billing team and other stakeholders.
• Investigate historical data for debts and invoices.
• Collaborate with accounting operations to process payments and refunds.
• Prepare and present reports on collection activities and progress.
• Ensuring all customer queries are passed onto the relevant teams with full details to ensure a prompt turnaround.
• Collaborate with other stakeholders and functional areas for process improvements.
• Actively collaborate with other finance functional areas. 

The qualifications you need:

• A BA/BS degree, preferably in Finance, Economics, and/or Linguistic.
• Ideally first experiences in accounting / financial administration
• Strong communications skills to deal with different internal stakeholders and in multinational teams.
• Eager to learn and keen to deliver best in class customer experience to any internal or external stakeholder of Celonis (customers, partners employees)
• Very comfortable with numbers.
• Target driven, quick learner and team player.
• An independent and entrepreneurial way of working
• Business fluency in English
• Fluency in a second European language is a strong plus.

What Celonis can offer you:

• Pioneer Innovation: Work with the global leader in Process Mining and the Process Intelligence Graph to shape the future of AI-driven business operations.
• Ownership from Day 1: Every full-time "Celonaut" is an owner, receiving Restricted Stock Units (RSUs) and merit-based refresh grants.
• Unrivaled Family Support: Benefit from our inclusive parental leave policy—24 weeks of fully paid leave for primary carers and 12 weeks for supporting carers, available from your first day of employment.
• Work-Life Integration: Enjoy Unlimited PTO (in applicable regions) and generous PTO globally, as well as a flexible hybrid work model that balances remote focus with vibrant office collaboration.
• Continuous Growth: Elevate your skills through our 70-20-10 learning framework, mentorship programs, and access to a dedicated learning platform.
• Holistic Well-being: Prioritize your health with subsidized Wellhub memberships, mental health counseling, and dedicated "Wellness Weeks" that prioritize work/life balance.
• Drive Sustainability: Participate in annual Impact Days, where you receive paid time off to volunteer for community and environmental causes with your local office, or virtually.
• Global Inclusion & Belonging: Find community through our Inclusion Think Tank and participate in our annual Inclusion Days, ensuring every voice is heard and valued.
• Value-Driven Impact: Join a mission-led organization where our core values—Live for Customer Value, The Best Team Wins, We Own It, and Earth Is Our Future—drive every decision.

About Us:

Celonis makes processes work — for people, companies, and the planet. Powered by process mining and AI, the Celonis Process Intelligence Platform integrates process data and business context to create a living digital twin of business operations. We enable thousands of companies worldwide to understand how their business actually runs and, together with their partners, build intelligent solutions that transform and continuously improve the way they operate — unlocking billions in value. Celonis is headquartered in Munich, Germany, and New York City, USA, with more than 20 offices worldwide.

Get familiar with the Celonis Process Intelligence Platform by watching this video.

Celonis Inclusion Statement:

At Celonis, we believe our people make us who we are and that “The Best Team Wins”. We know that the best teams are made up of people who bring different perspectives to the table. And when everyone feels included, able to speak up and knows their voice is heard - that's when creativity and innovation happen.

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