• Design, build, and support integrations between SAP SuccessFactors EC, European payroll systems, time management platforms, and third-party applications.
• Develop and manage integrations for employee master data, organizational data, payroll data, and time data across systems.
• Collaborate with HR, Payroll, IT teams, and vendors to gather requirements and define data mappings, interface designs, and integration specifications.
• Work with delivery team members to ensure adherence to ADM delivery processes
• Translate business requirements into Functional Design Documents (FDDs) and integration design specifications.
• Perform data mapping, transformation logic, validation, and error handling for payroll and time integrations.
• Support European payroll processes, including multi-country payroll operations, compliance, and statutory reporting requirements.
• Ensure proper handling of time and attendance data, including time evaluation, leave, absence, and workforce scheduling integrations.
• Conduct and support unit testing, system testing, and end-to-end integration testing for payroll and time functionality and interfaces.
• Lead solution delivery and coordinate with internal and external stakeholders to ensure data accuracy, compliance, and timely delivery.
• Maintain documentation such as integration architecture diagrams, data mapping documents, interface specs, and process flows.
• Collaborate with team members in defining security requirements aligned to business roles
• Partner with SuccessFactors EC functional teams to ensure employee, payroll, and time-related data elements are correctly configured and integrated.
• Identify opportunities for automation, process improvement, and data quality enhancements within HR integration landscapes.
• Contribute to the development of repeatable processes via a "playbook" mindset for regional payroll and time implementations.

• 3-5 years of experience working with SAP SuccessFactors, especially EC and integrations.
• Expertise in European payroll processes (multi-country), including statutory compliance (e.g., UK, Germany, France, Netherlands, etc.).
• Strong knowledge of European payroll solutions (e.g., SAP Payroll, SD Worx, ADP, or local country vendors).
• Experience integrating time management systems (SAP Time Tracking, Kronos/UKG, WorkForce Software, or similar) with HR platforms.
• Hands-on experience designing and supporting integrations between HR systems, payroll systems, and time applications.
• Exposure to SAP CPI (Cloud Platform Integration) or other middleware tools (Dell Boomi, MuleSoft, etc.).
• Familiarity with global or regional payroll vendors such as SD Worx, ADP, NGA/Alight, or Deel is a plus.
• Strong understanding of SuccessFactors EC data model, employee lifecycle processes, and HR integration frameworks.
• Expertise in data mapping, transformation logic, and interface design.
• Strong experience in system testing, integration validation, and defect resolution.
• Strong documentation skills (functional + technical).
• Strong international stakeholder management, communication, and collaboration skills.
• English fluency required; additional European languages (German, French, Spanish, Dutch, Portuguese, etc.) are a plus.
• Willingness to work 3 days per week from our Pozna office.

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