Billings Specialist - German Speaking (f/m/d)

Billings Specialist - German Speaking (f/m/d)

• Bucharest (RO)
• Finance, Controlling

• Fulltime
• Published: 2026-09-02

What do we do?

Introducing Thinkproject Platform

Pioneering a new era and offering a cohesive alternative to the fragmented landscape of construction software, Thinkproject seamlessly integrates the most extensive portfolio of mature solutions with an innovative platform, providing unparalleled features, integrations, user experiences, and synergies.
By combining information management expertise and in-depth knowledge of the building, infrastructure, and energy industries, Thinkproject empowers customers to efficiently deliver, operate, regenerate, and dispose of their built assets across their entire lifecycle through a Connected Data Ecosystem.

What your day will look like

The Billing Specialist is responsible for managing and overseeing the billing process for an organization. They ensure accurate and timely preparation, issuance, and tracking of invoices to customers, clients, or other parties.

Main responsibiltiies:

• Generate and issue accurate invoices based on contracts, service agreements, or purchase orders.
• Verify billing data, including rates, quantities, and taxes, to ensure accuracy.
• Manage recurring or subscription-based billing cycles.
• Respond promptly to customer inquiries regarding invoices.
• Resolve billing disputes or discrepancies in a professional and timely manner.
• Provide detailed explanations of charges or adjustments as requested by clients.
• Maintain and update customer billing records in the financial system.
• Coordinate with sales or account management teams to address special billing requirements or adjustments.
• Ensure all billing activities comply with company policies, tax regulations, and industry standards.
• Prepare and present regular reports on billing.
• Assist in audits by providing documentation related to invoices.
• Operate and maintain billing software or accounting systems.
• Identify inefficiencies in the billing process and propose improvements.
• Support the implementation of new tools or systems for billing and payment processing.
• Work closely with the finance team to ensure accurate bookkeeping and financial reporting.
• Partner with sales and customer service teams to address client-specific billing needs.
• Collaborate with legal or compliance teams to align billing practices with contracts and regulations.
• Maintain confidentiality of client financial data.
• Stay updated on changes in billing regulations or financial software updates.
• Provide training or support to new team members in billing processes.

What you need to fulfill the role

• High school diploma or equivalent (required).
• Language skills - German preferably, French or Spanish
• Bachelor's degree in Accounting, Finance, Business Administration, or Economics. (desirable)
• 4+ years in finance, ideally in a multi-national company.
• Proven experience as a Billing Specialist, Accounts Receivable Specialist, or in a similar financial role.
• Experience with invoicing, billing systems, or financial software (e.g., QuickBooks, SAP, or Oracle).
• Knowledge of basic accounting principles and procedures.
• Proficiency in Microsoft Office Suite, especially Excel (e.g., pivot tables, VLOOKUP, and data analysis).
• Strong mathematical skills and attention to detail to ensure accuracy in billing and payment records.
• Good communication skills to interact with internal teams and clients.
• Problem-solving ability to resolve discrepancies and issues effectively.
• Strong organizational skills to manage multiple accounts and deadlines.

What we offer

Lunch 'n' Learn Sessions I Women's Network I LGBTQIA+ Network I Coffee Chat Roulette I Free English Lessons I Thinkproject Academy I Social Events I Volunteering Activities I Open Forum with Leadership Team (Tp Café) I Hybrid working I Unlimited learning

We are a passionate bunch here. To join Thinkproject is to shape what our company becomes. We take feedback from our staff very seriously and give them the tools they need to help us create our fantastic culture of mutual respect. We believe that investing in our staff is crucial to the success of our business.

Your contact:

Please submit your application, including salary expectations and potential date of entry, by submitting the form on the next page.

Working at thinkproject.com - think career. think ahead.