Job Summary: We are seeking a professional with experience in tax calculation and filing, proficient in A3 Software and Microsoft Excel, requiring at least three years of relevant experience. Key Highlights: 1. Experience in tax calculation and filing 2. Proficiency in A3 Software and Microsoft Excel 3. Education in Accounting or Business Administration We seek candidates with a background in Accounting, Business Administration, or a related field. Prior experience in tax calculation and filing is essential, as well as intermediate-level proficiency in A3 Software and Microsoft Excel. At least three years of experience in similar positions is required. A permanent, full-time contract is offered, with an annual salary of 28,000€. Working hours are Monday to Thursday from 8:30 to 17:30, and Friday from 9:00 to 15:00. The position is located in Central Madrid.