• Supporting German payroll and the payroll team from end to end according to the defined standards and client requirements including all associated payroll tasks and transaction • Undertaking, supporting and managing a Root Cause Analysis (RCA) when an issue occurs resulting in a client escalation ensuring that mitigating actions are implemented • Pro-actively identifying upsell opportunities and supporting the Change Request process when deviations from the contractually defined standard scope of service are identified • Understanding standard and client specific payroll reports including statutory year end reporting needs as required by the customer contract and scope of service • Maintaining current knowledge of legislation requirements; system updates, changes and overall payroll procedures while managing the payroll legislation road map • Answering payroll related questions and requests from the team and from clients; supporting the Operations Manager with client engagement activities • Ability to recognize and deal appropriately with sensitive and confidential information • Ability to resolve and support technical and functional issues escalated from other team members and clients • Supporting and maintaining the client solution workbook and provision functional support as needed • Supporting and guiding project implementations and go-lives • Participating in projects and activities as needed and assigned

• Compile and analyze payroll data from business locations across the country • Triage and resolve payroll errors and processing issues • Manage employee inquiries regarding payroll • Process guaranteed payments and other manual payroll adjustments when required • Maintain accurate employee records in HRS • Support payroll system integrations for new acquisitions, including employee data preparation and onboarding and employee support • Maintain SharePoint files, templates, and reports • Prepare and maintain payroll reports • Support government reporting requirements, including U.S. Bureau of Labor Statistics submissions and unemployment claims • Prepare and submit non-payroll tax filings when required • Support annual workers’ compensation filings and audits

• Planning, managing and implementing SAP ERP HCM EC Payroll projects of various sizes • Supporting integration-related questions around Employee Central Payroll (ECP) and actively accompanying system integration • Developing roadmaps for adopting modern SAP technologies together with clients • Participating in the implementation and adaptation of various collective bargaining agreements and payroll processes • Advising clients with in-depth subject-matter expertise, including regarding adjacent modules and subsystems • Performing customizing tasks, including extending and creating schemes, cycles and mashups, and configuring the Payroll Control Center (PCC) • Monitoring and implementing statutory changes, especially in the areas of tax and social security • Handling SPAU and SPPD during upgrades and year-end changes • Continuously developing personal expertise in new technologies and digital solutions

• prepare and coordinate the flow of personnel documents across Polish and international RTB House entities; • coordinate the hiring process for new Employees and Associates; • participate in the creation, review, and updating of internal procedures; • coordinate the preparation of documentation related to work permits for foreign employees; • manage time tracking, attendance, absences, and the settlement of leaves and sick leaves; • cooperate with accounting offices on payroll-related matters; • support the preparation of internal reports, analyses, and summaries for business needs.