Senior Billing Officer
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Before you apply
LocationLuxembourg
Typefull-time
SenioritySenior
Experience5+ yrs
Company size501–1,000 people
PostedOct 20, 2026 · 2w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Bachelor's degree or equivalent
First experience in an administration or finance department
At least 5 years of experience in a similar position
Analytical and detail-oriented
Fluent in English and French
Strong technical MS Office skills, especially Excel
Organized, flexible, and results-oriented team player
Excellent communication skills and customer service-oriented mindset
Data processing skills are an asset
Additional language skills are an asset
Selected candidate will be required to provide a criminal record (or certificate of good conduct)
Skills
MS Office
Excel
About the company
Arendt & Medernach is the leading independent business law firm in Luxembourg with over 800 professionals. The firm’s international team of more than 450 legal experts represents Luxembourg and foreign clients in all areas of Luxembourg business law from its main office in Luxembourg and representative offices in Frankfurt, Hong Kong, London, New York, and Paris.
Our service to clients is differentiated by the end-to-end specialist advice we offer, covering all legal, regulatory, taxation, and advisory aspects of doing business in Luxembourg.
Our firm advises international and domestic clients in all areas of business law relevant to their business activities, ranging from fund formation, banking, insurance, private equity, and real estate to corporate and tax matters.
Given the ongoing development of our firm, we are currently recruiting:
Senior Billing Officer
Your Role:
You will join a team of experienced billing officers and work in close collaboration with a specific group of lawyers.
As as a key contact (internal/external) for the invoice management process, your responsibilities include:
•
Monitoring and analysing the financial aspects of the client files in collaboration with the partners and the finance department;
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Ensuring the exactitude of the financial information before issuing invoices;
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Ensuring that rules and deadlines are respected in the validation process of invoices under the supervision of the Coordinator;
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Preparing invoices in accordance with the applicable financial agreements and collecting all billing information needed;
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Preparing credit notes when appropriate;
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Following up on outstanding invoices and preparing payment reminders (if applicable) in coordination with the Collection team;
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Ensuring that rules and deadlines are respected in the validation process of invoices.
Your Profile:
•
You hold a Bachelor’s degree or equivalent with a first experience in an administration or finance department;
•
You are analytical and detail-oriented;
•
You have at least 5 years of experience in a similar position
•
Data processing skills are an asset;
•
You are fluent in English and French. Additional language skills are an asset;
•
You possess strong technical MS office skills, especially Excel;
•
You are an organised, flexible, and results oriented team player;
•
You possess excellent communication skills and a customer, and service-oriented mindset.
Within Arendt, we uphold high standards. Our professionals work with clients on engaging projects, empowered from the start. With a strong local presence in Luxembourg and international reach, we support and train our team members to thrive in a culture of excellence. Specialised teams ensure the right skills are available, allowing for a focus on added value. Our leaders are approachable, providing support and mentoring.
Benefits
We offer a vibrant social life with numerous events, embracing sports and art, our culture encourages openness and discovery beyond the professional realm. With over 50 nationalities represented, Arendt is committed to the well-being of its staff, serving the best interests of its clients, protecting the environment, and supporting education.
Arendt promotes equal opportunities and value each employee for what they bring to the community. For more information, please refer to our diversity and inclusion policy on our website.
Interested?
Hiring process
If you are interested in this job opportunity, we are looking forward to receiving your application.
All applications will be treated confidentially.
Legal
Please be aware that the selected candidate will be required to provide a criminal record (or certificate of good conduct).
#AM