At least 3-5 years of experience in a similar position High English proficiency and Excel is a must ¿Dónde vas a trabajar? Important multinational Insurance company located in Madrid. Descripción Commercial administration of reinsurance treaties from the verification and accounting of incoming account and loss statements to the processing of payments and settling of open balances with reinsurance clients. Supporting the underwriting department in Switzerland in all accounting related matters. Developing and maintaining relationships with international reinsurance clients. Ensure high quality of accounting data and perform quality initiatives. Contribute to an efficient process execution and the expansion of automatization. ¿A quién buscamos (H/M/D)? Bachelor's degree in business administration, economics, business or similar. Accurate, structured, and systematic approach to work. Analytical mindset with the ability to think independently. Good communication and intrapersonal skills. Languages: Good level of English, knowledge of German would be an asset. Good MS Office skills, especially Excel. Knowledge of SAP FS-Ri or SAP Fi / Business Warehouse would be an asset. ¿Cuáles son tus beneficios? Salary package: Around euros fixed + beneficts. Hybrid work format. Flexible remuneration (restaurant vouchers, insurance discounts) Flexible schedule. Shuttle buses from different points in Madrid to go to work. Career and professional development opportunities in a consolidated multinational company in which the professional opportunity arises with a vocation for permanence.