About us

Ancorius Group is a leading independent service provider of corporate, accounting, fund, tax, and payroll services based in Luxembourg.

Founded in 1995 by Jean-Marc Faber, the company boasts a strong local history spanning over 30 years and, until mid-2025, has been present in the market as Fiduciaire Jean-Marc Faber. Over the years, the company has significantly expanded its offerings to include a comprehensive suite of services spanning corporate, tax, accounting, fund, payroll and family office services.

We serve a wide range of clients, including fund, corporate and private wealth customers.. The Group is a member of the Ordre des Experts-Comptables (OEC), operates under a PSF fund administration licence, and its team comprises more than 100 professionals.

To strengthen our team, we are recruiting for our Accounting & Tax / Personal Tax department a Senior Accountant / Personal Tax Officer (M/F)

Your Main Responsibilities

Under the direct supervision of the manager, you will be responsible for a portfolio of independent clients, commercial companies, and local and international individuals.
Manage the full accounting cycle from A to Z, including the preparation of annual financial statements.
Prepare tax returns (VAT, Corporate Income Tax, Personal Income Tax -not mandatory but a strong asset).
Maintain regular contact with an international client base.
Handle the administrative and tax-related follow-up of client files.

Your Profile

Degree in Accounting (ideally a Bachelor's degree or equivalent, or higher).
Proven initial experience (approximately 4–5 years) in a fiduciary firm or accounting practice.
Professional proficiency in French, German, Luxemburgish, and English.
Good knowledge of Luxembourg accounting standards and tax regulations.
Detail-oriented, self-motivated, quality-focused, and able to meet deadlines.
Ability to manage multiple client files efficiently and simultaneously.

We Offer:* Continuous training within the department and access to external training in company law, if necessary, leading to progressive autonomy in your work.* Opportunities for career growth in a human-sized company that emphasizes personal and professional development.* A work environment connected to a diverse and international clientele.* A pleasant and stimulating work atmosphere.* Flexible working hours.
We can only consider applications from candidates who have the legal right to work in the EU.

Competências necessárias

Full-cycle accounting (A-to-Z bookkeeping and general ledger)Preparation of annual financial statementsVAT return preparation and VAT complianceCorporate income tax return preparationPersonal income tax return preparationKnowledge of Luxembourg accounting standards and tax regulationsInternational client communication and relationship managementClient file administration and tax-related follow-upMultilingual professional communication (French, German, Luxembourgish, English)Portfolio management — managing multiple client files simultaneouslyAttention to detail and quality-focused workTime and deadline managementExperience working in a fiduciary firm/accounting practiceSelf-motivation and ability to work autonomously

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