Oferty dla Data Processing It praca Warszawa

25.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Hays IT Contracting to współpraca oparta na zasadach B2B. Nasza firma dopasowuje specjalistów IT do najciekawszych projektów technologicznych na rynku. Dołącz do grona 500 zadowolonych Kontaktorów i pracuj dla Klientów Hays! Obecnie dla naszego Klienta poszukujemy Kandydatów na stanowisko Software

16.04.2026 | Pełny etat | Warszawa | Michael PageThem to the OTC Manager as appropriate - Support standardisation, automation, and continuous improvement initiatives across OTC processes - Maintain accurate records and supporting documentation to ensure audit readiness and data integrity - A global organization operating across multiple markets

15.04.2026 | Pełny etat | Warszawa | Michael PageGrowing FMCG company, I am looking for a person for a position of Head of Finance. The person on this position will be responsible for supervising cash flow processes, guaranteeing accurate reconciliation of financial outcomes on a quarterly and annual basis across all business units, and assisting

29.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Contribute to the preparation of financial statements in line with IFRS and local regulations - Actively participate in the month-end close process - Perform financial analysis and provide commentary on results - Collaborate with external auditors and support compliance activities - Work closely with SSC

29.05.2026 | Pełny etat | Warszawa | ManpowerGroup Sp. z o.o.And assignments in the LMS - Upload and test online learning content - Handle manual assignments and class registrations/cancellations - Monitor and manage attendance (virtual and in-class sessions) - Maintain and correct learning history records - Support audit processes in collaboration with local learning

28.05.2026 | Pełny etat | Warszawa | Randstad Polska Sp. z o.o.Projects, and business trips, alongside tracking contractor onboarding and offboarding documentation; - partnering closely with HR, Payroll, Finance, Procurement, and Project Managers to keep operations running smoothly, while identifying opportunities for process and reporting improvements

28.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Cycle (from hiring to termination) - Preparation and processing of HR documentation (contracts, annexes, employment changes) - Entering and updating employee data in HR systems (e.g., SAP - SuccessFactors) - Monitoring HR data quality and cooperating with payroll during salary processing - Preparing

21.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Języka angielskiego na poziomie umożliwiającym czytanie i tworzenie dokumentacji technicznej. Mile widziane - Znajomość PySpark (operacje na DataFrame), podstaw statystyki oraz algorytmiki. - Znajomość wzorców projektowych i architektonicznych. - Doświadczenie w pracy z GCP (BigQuery, GCS, Dataproc

27.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.This role’s Focus is on data supporting key business processes, especially in the private equity area Tasks - Close collaboration with the business quick understanding of needs - Challenging requirements - Defining - KPIs - metrics - data logic - Data mapping and transformation - Working with large