AN EXPERIENCED TAX SPECIALIST (80–100%) – Sion

19th May 2026

To expand our team in Sion, we are seeking

AN EXPERIENCED TAX SPECIALIST (80–100%)

Main responsibilities:

Preparing and reviewing tax returns for individuals (self-employed, employees, flat-rate taxpayers, voluntary disclosures) and corporations in various cantons;
Monitoring tax assessment decisions and managing appeals in collaboration with our tax experts;
Regular and direct contact with clients (in French and English).

Required profile:

Bachelor’s degree or equivalent;
Solid professional experience in Swiss taxation within a tax firm, law firm, or public administration;
Proficiency in standard computer software;
Excellent ability to maintain and develop relationships with a demanding clientele;
Organized, reliable, discreet, conscientious, and motivated;
Fluency in French and English, both spoken and written;

Start date: To be agreed upon
Work location: Sion
Employment rate: 80–100%

We offer a stimulating and highly diverse role, rich in interaction with others, within a motivated, dynamic, and rapidly growing team. A pleasant work environment in modern offices, flexible working hours, and the option to work remotely.

If you’re looking for a new professional challenge at a firm on a human scale, please feel free to send your complete application to the following address: candidature@obersonabels.com