Oferty dla Data praca Polska

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.And validating PO-based supplier invoices for assigned Operating Units - Monitoring invoice workflows and identifying issues preventing timely booking - Investigating and resolving discrepancies related to POs, receipts, and invoice data - Communicating with suppliers and internal stakeholders to obtain missing

18.02.2026 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.To internal and external stakeholders Ensuring compliance with internal procedures and maintaining high data quality Supporting monthly cash forecasting and contributing to continuous process improvements What you’ll need to succeed Education Degree or ongoing studies in Finance, Accounting, Economics

17.02.2026 | Pełny etat | Wrocław | HAYS POLAND Sp. z o.o.And databases, ensuring data integrity and accessible reporting, and ensure thorough compliance and record-keeping. Local Buying Handle contracting and sourcing of locally required or tail-spend items within delegated authority from the Category Manager - Vendor Management & Market Intelligence Support

17.02.2026 | Pełny etat | HAYS POLAND Sp. z o.o.The deepest technical expertise and experience in mainframe application platform technologies, they are experts in advising clients on modernization and optimization of database-driven, secure, integrated platforms for high-performance online transaction and data processing, assisting client IT teams advising

17.02.2026 | Pełny etat | Wrocław | HAYS POLAND Sp. z o.o.Strong relationships with suppliers and internal stakeholders. - Oversee GR/IR monitoring and support month‑end, quarter‑end, and year‑end closing activities. - Prepare data for tax declarations and support financial reporting. - Participate in internal and external audits. - Drive process improvements

16.02.2026 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Be automated - Review logs and databases as part of the testing process, and automate this where possible - Follow industry best practices and promote quality standards within the team Key Requirements - 6+ years of professional experience as an Automation QA in a modern software environment - Experience

15.02.2026 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Travel‑related services through personalized offers and dynamic pricing. The engineering teams work on integrating backend systems with modern pricing engines and enhancing product capabilities with data‑driven and machine‑learning elements. - Domain The domain focuses on enabling airlines, travel

13.02.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Matematyka, Informatyka, Ekonomia, Analityka, Zarządzanie Produktem). - Bardzo dobra znajomość ABAP - ABAP OO, OData, Function Modules, CDS - Core Data Services, RAP (Restful Application Programming Model), ADT (ABAP Development Tools) - Doświadczenie w systemach SAP ECC i/lub S/4HANA - Rozumienie

11.02.2026 | Pełny etat | HAYS POLAND Sp. z o.o.data sync, APIs). - Familiarity with IT security frameworks (ISO 27001, NIST). - Strong analytical, problem-solving, and cross‑functional communication skills. - Experience with audits, compliance activities, and reporting. - Ability to stay current with SAP security notes, patches, and regulatory