Data Management Specialist

Data Management Specialist 80–100 % as of 1 October 2026 Your tasks – precise, responsible, and service-oriented Maintenance and management of master data as well as tax obligations of natural and legal persons in the IT system NEST Assignment, validation, and follow-up of electronic notifications Processing of internal notifications from various business areas of the tax administration as well as notifications from the commercial register Recording of powers of attorney, service and heir representative addresses Management of mail returns and corresponding follow-up Ensuring high data quality and ongoing review of data stocks Providing information and contact with taxpayers, their representatives, and municipal and cantonal authorities Collaboration in IT projects and in the further development of processes Your profile – exact, efficient, and customer-oriented Commercial training with proven professional experience in the commercial field Good MS-Office skills as well as affinity for complex IT applications Exact, structured, and expedient working method – also with high workload High customer orientation and pronounced service willingness Quick grasp and reliable and careful working method For questions about the position Mr Silvano Ness Team leader Master Data Management Tel. Tax Administration The Tax Administration Basel-Landschaft ensures the correct collection of taxes from natural and legal persons. Its tasks include checking tax returns, assessment, and collection of state and direct federal taxes and – on behalf – also municipal taxes. In addition, it is responsible for assessing and collecting property gain, change of ownership, inheritance, and gift taxes, as well as processing withholding taxes. Steuerverwaltung Basel-Landschaft