**Fresenius core values:** Fresenius Medical Care is a people business. Our success depends on having the best and brightest employees, and helping them attain their personal and professional goals while delivering excellence in patient care and business results. Our employees embody our culture which is based on six core values supporting our promise to improve the quality of life of every patient every day. These core values are: Patients and Partners First, Honesty and Integrity, Quality and Compliance, Collaboration, No-Limits Mindset and Results Oriented. **Your responsibilities:** + Act as a primary point of contact for questions related to master data + Ensure that all performed changes are supported with required supporting documentation + Complete vendor set up and maintenance in a timely and accurate manner + Implementing changes in Master Data procedures + Handling of requestor queries + Analyzing of the problems(escalations) and active participation in solving them + Contacting requestors/departments in case of any problems + Creating /changing Customers + Changing in Credit Limit process + Preparing reports for IPACE controls + Preparing and analyzing documents for audit purposes + Help for other departments solving Master Data issues + Preparing trainings for new team members /back up **Our requirements:** + Professional education (Economics, Finance and Accounting or related education) + Very good command of English (min. B2 level) + Experience in working with ERP systems + Knowledge of SAP + Knowledge of MS Office (in particular practical knowledge of MS Excel) + Analytical skills + Good communication skills **Optional:** + Experience in Accounting + Experience in Shared Service Center environment **Our offer:** + Hybrid working mode (min. 2 days per week in the office) + Private medical care in LuxMed, + PZU life Insurance (voluntary insurance) + Unlimited international travel Insurance (with a global range) + Benefits System platform (120 points / month for multisport card, cinema tickets, online shopping etc.) + Language courses reimbursement (up to 70% of course reimbursement) + Studies reimbursement (up to 50% of study reimbursement) + Work abroad possibility (up to 30 days / year) + Recommendation programme (2000 PLN or 2500 PLN for successful recommendation) + Holiday allowance (up to 800 PLN / year) + Childcare refund (up to 900 PLN / year) + Glasses and contact lenses reimbursement (500 PLN per year) + Occasional gifts (e.g. 1st year anniversary gift) + Office team building activities and events