Customer Billing Specialist

unit44· Finance
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📍 Lisbon📍 Lisbon, Lisbon, Portugal📍 ptFull time💰 EUR 21K–22K

About this role

Company Description

Meet Unit4. With over 40 years of heritage, we’re an agile, fast growing, Cloud company that is on a mission to redefine Enterprise Resource Planning (ERP) for mid-market people-centric organisations.

With our innovative, self-driving, adaptive and intuitive software, our customers can spend more time on meaningful high-value work.

At the heart of what we do lies a simple yet profound purpose: Improve how people work by focusing on what truly matters. — A powerful statement that enables different priorities for different people.

We’re shaping how work should feel, and we empower our people by providing them with the right tools to achieve the autonomy they need - it's what makes us unique.

Job Description

  • Process the monthly billing for the existing customers and businesses, including Credit Notes
  • Process existing Cancellations or adjustments on existing deals
  • Send invoices and account updates to clients
  • Process the new business deals coming on a monthly basis from Sales
  • Support to Sales Operations on New Deals validations
  • Address and solve client questions and issues
  • Provide regular, accurate reports of billing data, including Revenue Reconciliation

Qualifications

  • Excellent interpersonal and communication skills
  • Incredible attention to detail
  • Proficiency in Microsoft Excel

Additional Information

Who we are

We are a people-first community that nurtures all the areas that surround your working experience. With us, you’ll be surrounded by a high-performance team that supports your authentic self and celebrates your uniqueness.

We believe that ‘How work should feel’ is an evolving statement. Work goes beyond tasks and everyday responsibilities it’s about feeling valued, empowered, promoted, impactful, seen, and appreciated.

We are reimagining how work makes people feel.

 What we offer

  • culture built on trust and accountability - giving you the freedom and autonomy to be successful and make an impact
  • balance - with our Flexible Leave Paid Time Off policy, remote working opportunities, Global Wellbeing Days, and other great benefits
  • growth opportunities - we provide the tools and guidance required so that you can focus on what really matters to you and so, ultimately, you can achieve your best work
  • talented colleagues, role models and mentors - work, learn and be inspired by some of the best talent in the software industry
  • a commitment to sustainability - with initiatives such as our Environmental, Social, and Governance strategy and Act4Good programme
  • safe and inclusive working environment – supported by our Employee Resource Groups, which are open to all.

Our commitment to equity  

Unit4 is committed to ensuring equal opportunity for everyone. We make our hiring decisions solely based on skills, qualifications, and our current business needs. We know that diversity brings fresh perspectives, ideas, and solutions to our company. This is the essence of our culture. We also welcome and encourage people who are pregnant and/or parents-to-be to apply. If you would like to know more about our commitment to diversity, visit our blogs:  

Background check 

This role may require security clearance required for customer projects and access to sensitive (customer) data. That means that after you have accepted our offer, we could ask for background checks. Subject to applicable local laws, such security checks may require disclosure of personal information including criminal record declaration, right to work, personal identification and work history. No worries – we'll handle it according to local privacy laws and keep your information safe. Questions? Feel free to reach out!  

Salary range: 20,724 – 21,874 EUR

Frequently Asked Questions

What is the salary for the Customer Billing Specialist role at unit44?
The listed salary for this Customer Billing Specialist position at unit44 is EUR 21K–22K. This is an Full time role.
Where is the Customer Billing Specialist position at unit44 located?
This Customer Billing Specialist role at unit44 is based in Lisbon, Lisbon, Lisbon, Portugal, pt. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Customer Billing Specialist role at unit44 full-time or part-time?
This is listed as a Full time position. It is posted as a Customer Billing Specialist role in the Finance department at unit44.
Which team or department does the Customer Billing Specialist at unit44 belong to?
This Customer Billing Specialist position is part of the Finance department at unit44. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Customer Billing Specialist position at unit44?
Click the "Apply Now" button on this page. You will be redirected to unit44's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Customer Billing Specialist job at unit44 posted?
This Customer Billing Specialist position at unit44 was posted on Jul 29, 2026. Apply as soon as possible — early applications are often reviewed first.
Customer Billing Specialist
unit44 · 💰 EUR 21K–22K
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