Junior Billing Officer

Junior Billing Officer │ Full-time │ Permanent contract │Luxembourg 

About us

We redefine what is possible and shape the future. Together. Everywhere.

Dentons is the world's largest global, polycentric law firm with more than 12,500 lawyers and professionals in more than 160 locations in over 80 countries. We have a strong reputation for acting on the most significant, complex and high value deals, working with specialists across the firm to ensure that all our clients' requirements are met to the highest standards.

Our Luxembourg office offers a comprehensive range of advisory services across all areas of business law to both domestic and international clients operating in a diverse array of sectors. We deliver fully integrated legal support with particular expertise in corporate law, mergers and acquisitions, private equity, venture capital, tax, investment funds, banking and finance, structured finance, real estate, as well as restructuring, insolvency, and bankruptcy.

In addition, we foster a working environment where everyone is empowered to reach their full potential, supported by an inclusive culture that values, encourages, and respects individual differences. We are fully transparent about our strategy and actively involve every member of the firm in shaping our collective future. We are also deeply engaged in a comprehensive ESG approach in Luxembourg, integrating sustainability considerations into both our daily work and our broader operational environment.

About the role 

You will join our Finance/Billing team and support partners as well as the wider Luxembourg office. Your responsibilities will include:

• Prepare, review and issue client invoices in line with billing instructions.


• Check billing data, including time entries, expenses, rates, discounts and client details.


• Assist teams with billing-related queries.

• Maintain billing reports, Excel tracking files and billing documentation.


• Monitoring overdue invoices and managing customer reminders.

This role places you at the heart of the firm, working closely with colleagues, support staff and lawyers in a collaborative and international environment.

About you

You are a dynamic, proactive and motivated professional with:

• Bachelor's degree in accounting or equivalent experience


• Fluency in English and French.


• Knowledge of 3E would be a strong advantage, together with solid Excel skills.


• Excellent organisational skills and a solution‑oriented mindset.


• Diplomacy, discretion and a high level of professionalism.

• Flexibility and the ability to thrive in a fast‑paced environment.

Please send your CV and cover letter in English with supporting documents, detailing why you are the right candidate for this position @ [email protected].