Sap S/4Hana

RITS Group is an IT company offering top-quality programming services for both the Polish and international markets. We are proud to be one of the fastest-growing technology companies. Our priority is the quality and innovation of the solutions we deliver, and our organizational culture is based on trust, collaboration, and continuous improvement.

We offer:100% remote

Saalry up to 200zł net/h/B2BResponsibilities:

Own and provide functional expertise for SAP S/4HANA Finance processes, with a primary focus on Accounts Payable (AP), Accounts Receivable (AR), and Intercompany (IC).

Manage and continuously improve end-to-end Accounts Payable processes, including invoice capture, validation, posting, approvals, payment runs, vendor reconciliation, and exception handling.

Support and optimize OpenText VIM (Vendor Invoice Management) workflows, including invoice automation, approval processes, exceptions, and integration with SAP S/4HANA.

Design, support, and monitor Intercompany processes, including intercompany billing, cross-company postings, settlements, reconciliation, and financial reporting.

Provide functional ownership of EDI and cross-system financial integrations, working with internal IT teams and external partners to investigate interface issues, validate mappings, and ensure accurate data flows.

Support MM–FI and SD–FI integration processes, including AR postings originating from EDI interfaces, SD billing, and external billing systems.

Participate in SAP S/4HANA implementations, rollouts, enhancements, and finance transformation projects, acting as the Finance functional representative.

Lead or support UAT, defect resolution, testing, deployment, and go-live stabilization, ensuring that finance processes meet business and compliance requirements.

Analyze recurring issues and perform root-cause analysis, driving corrective actions and process improvements across SAP and connected systems.

Collaborate with Finance, IT, external vendors, and integration teams to deliver automation and straight-through-processing initiatives.

Support functional requirements gathering, prepare functional specifications, and validate proposed solutions against business requirements.

Ensure compliance and process accuracy in areas such as tax, withholding tax, regulatory requirements, reconciliation, and financial reporting.

We are looking for:

Strong hands-on experience with SAP S/4HANA Finance, particularly Accounts Payable, Accounts Receivable, and Intercompany processes.

Proven practical experience with OpenText VIM (Vendor Invoice Management), including workflows, invoice processing, exception handling, and approvals.

Solid understanding of EDI interfaces and cross-system financial integrations, including troubleshooting, data mapping, testing, and monitoring.

Strong knowledge of MM–FI and SD–FI integration, including the financial impact of procurement, sales, billing, and intercompany processes.

Experience with reconciliation, error handling, and root-cause analysis in complex, integrated SAP environments.

Experience working in global, multi-company, and multi-currency environments, with an understanding of different business and regulatory requirements.

Strong analytical and problem-solving skills, with the ability to investigate complex finance and integration issues independently.

Ability to communicate effectively with Finance business users, IT teams, technical integration teams, and external vendors.

Experience supporting or participating in SAP S/4HANA implementations, rollouts, upgrades, enhancements, or finance transformation projects.

Knowledge of invoice automation, EDI standards, and financial integration tools.

Familiarity with Vertex and/or SAP Document and Reporting Compliance (DRC) would be an advantage.

Experience with BlackLine or other financial close and reconciliation solutions would be an advantage.