Senior Operations Specialist (f/m/d) Miejsce pracy: Warszawa Your responsibilities End-to-end management of settlement processes for electricity, natural gas, and guarantees of origin, using dedicated IT systems (e.g. Endur, Business Central) Working with ETRM-class systems as well as accounting and billing systems Developing and improving systems for data handling, billing, and customer care Preparing and analyzing data, reports, and operational summaries Participating in cross-functional and …