Your tasks: Process service orders, control quality and completeness of reports delivered by technicians, Invoice of services, repairs and installations, ensure timely and accurate billing to customers, Manage customer data, update data in the system based on information delivered by technicians or customers, Manage service contract, Handling customer inquiries, Processing customer complaints (controlling quality of the created invoices and completeness of reports delivered by technicians, checking the correctness of the issued documents, issuing relevant corrections), Ensure complete and timely electronic archiving all relevant documents. Contract of employment [umowa o prac], we are looking for a long term cooperation, Annual reward, Hybrid work model (3 days of working from the office per week), A diverse and inclusive workplace, Festive benefits paid in April and December, Medical care with basic dental package (Medicover), with possibility to extend to Damian Medical Center, Possibility to extend medical care to family members, Life insurance with possible extended scope, Sports card (Medicover), Language courses, A vast training offer to support your development, Wellbeing activities, CSR, with space for your initiatives*, Discounts for meals and special offers at Platan Business Park.