Mambu’s Order to Cash (“OTC”) team is responsible for the financial side of the partnerships with our customers. The dynamic OTC team at Mambu makes sure invoices are sent timely and accurately and coordinates the collections of fees from customers. The team has a team lead and a billing and collections analyst and reports to the Head of Business Operations, Tax and Treasury.

The Manager OTC will work closely together with the customers as well as the wider finance organization to accurately issue the regular invoices to the customer, maintain the collection process and report on accounts receivable (AR) and collection results. In this position, you will be part of a dynamic and diverse international finance team.

What You’ll Do
- Manage the OTC team in executing the billing and collection activities.
- Maintain a robust billing and collections process to ensure completeness and accuracy of the order to cash.
- Analyze customer contracts to ensure that Mambu sends invoices timely and accurately.
- Invoice management in the ERP system (NetSuite)



in close cooperation with OTC and finance team.
- Prepare monthly reporting package and analysis of AR; support the FP&A; team with explaining results.
- Be a pro-active business partner to the commercial teams regarding the billing and collection policies.
- Involvement in the annual group external audit on all AR related topics.
- Maintain an excellent working relationship with the revenue controller, to ensure a smooth communication and information in relation to the monthly financial close process.
- Be responsible for and/or support the Head of Business Operations and CFO with communication to customers in relation to invoicing and dunning.

What You’ll Bring
- Minimum of 5 years of experience in billing / finance / accounting functions in an international environment.
- Ability to work in a fast paced general environment and take ownership of the billing and collection processes quickly.
- Experience in ERP, GSuite, MS-

📌 Manager, Billing (Barcelona)
🏢 Mambu
📍 Barcelona