Oferty dla Operating System praca Polska

13.05.2026 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.Payroll Accountant to join our client – a global technology-driven organization operating across the legal, accounting, and financial sectors. This is a great opportunity to work in an international environment combining finance expertise with modern systems and tools. Key responsibilities

13.05.2026 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.Tax Accountant to join our client – a global technology-driven organization operating across the legal, accounting, and financial services sectors. This is a great opportunity to develop your expertise in tax within an international environment supported by modern systems and processes. Key

13.05.2026 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.Accountant to join our client – a global technology-driven organization operating across the legal, accounting, and financial services sectors. Key responsibilities - Managing and maintaining general ledger accounts - Performing month-end, quarter-end, and year-end closing activities - Preparing

08.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Expect from you - Min. 4 years after high school education - minimum 3 years of working on similar job position - Excellent practical knowledge of IT end user infrastructure (workstations, printers, peripherals etc.) - Excellent practical knowledge of workstations operating systems - Excellent practical

08.05.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Excellent practical knowledge of IT end users infrastructure (workstations, printers, peripherals etc.) - Excellent practical knowledge of workstations’ operating systems - Excellent practical knowledge of identity management - Excellent practical knowledge of networking - Practical knowledge of complex

28.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Senior Machine Learning Engineer (Python) – Fintech Project Overview Our client is a customer of an Estonian technology partner operating in the fintech sector, specializing in invoice end client is headquartered in Helsinki, Finland. You will join a mature system (approx. 8 years

28.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Customer Service Representative Location Warsaw, Poland (Hybrid model 3 days office - 2 days home office) For our Client – a global organization operating in the distribution of electronic components and semiconductors for industries such as automation, automotive, and telecommunications – we

24.04.2026 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Familiarity with MISRA standards and verification tools - Experience with Operating Systems/RTOS (Linux, QNX - OSEK) or applicable for automotive systems - Experience working with geographically distributed teams - Strong analytical capabilities for identifying and resolving engineering tradeoffs

22.04.2026 | Pełny etat | Katowice | HAYS POLAND Sp. z o.o.Documentation of analytical findings. - Handling customer interactions in crisis situations while maintaining the highest standards of empathy and security. - Working effectively in a dynamic environment where task prioritization is key to success. - Operating in accordance with Standard Operating Procedures