Location: 100% RemoteContract Type: B2B via ExperisRate: 200–210 PLN/h + VATStart Date: ASAP / within 30 daysAbout the RoleWe are looking for a SAP Integration Developer to lead and coordinate the delivery of integrations between business applications and SAP S/4HANA. This role involves working closely with our System Integrator across all project phases: design, build, test, deployment, and hyper-care.Key Responsibilities Proactively manage all phases of integration projects between business applications and S/4HANA. Shape and approve integration designs to meet business requirements and align with S/4HANA best practices. Coordinate and actively participate in testing (unit, system integration, UAT, and performance tests). Ensure timely resolution of integration defects across all project phases. Implement reliable monitoring and error-handling mechanisms for integrations. Regularly analyze and review interface-based data exchange processes for continuous improvement. Communicate and liaise with stakeholders, including business users and third-party vendors, on integration design, change requests, setup, smoke testing, and defect resolution. Identify and implement opportunities for integration improvements supporting Manufacturing, Supply Chain, Finance, and Sales processes. Collaborate with Enterprise Architects to develop integration architecture and patterns for S/4HANA, APIs, and data flows based on best practices. Requirements Strong experience with SAP BTP Integration Suite (designing, building, and managing integrations between S/4HANA and other business applications). Solid knowledge of Integration Architecture & APIs, including defining patterns and data flows using best practices. Excellent communication skills for effective collaboration with business users, system integrators, and third-party vendors. What We Offer B2B contract via Experis MultiSport Plus Group insurance Medicover Premium healthcare Access to an e-learning platform