Job Summary: Comprehensive payroll and contract management, including procedures with Social Security and submission of tax forms. Key Responsibilities: 1. Comprehensive payroll and contract management 2. Processing of registrations, cancellations, and modifications in the Red System 3. Filing of Forms 111 and 190 Payroll and contract management and preparation. Processing registrations, cancellations, and modifications in the Red System; social security insurance management and communication with Social Security; filing of Forms 111 and 190; handling of temporary disability benefits, paternity leave, etc. Salary according to collective agreement Position Type: Part-time, Permanent Contract Scheduled Hours: 25 hours per week Application Questions: * Knowledge of Aplifisa software Experience: * Professional field: 3 years (Desirable) Work Location: On-site employment