Oferty dla Operating System praca Warszawa Powiat

15.01.2026 | Pełny etat | Warszawa | JLLPurchase orders (POs), managing payment processes to allow supplier payments, and generating the AP standard reporting pack. Location Warsaw (our office is located in the Warsaw Spire building) Operating Model Hybrid work (combining office and remote work) Contract Type Contract of employment What This Job

15.01.2026 | Pełny etat | Warszawa | Cargill, IncorporatedFarmers with markets so they can prosper. We connect customers with ingredients so they can make meals people love. And we connect families with daily essentials - from eggs to edible oils, salt to skincare, feed to alternative fuel. Our 160,000 colleagues, operating in 70 countries, make essential

15.01.2026 | Pełny etat | Warszawa | Promise GroupAnd healthcare. The company has been operating since 1991 and, since 1996, has been the largest provider of Microsoft solutions in Poland. Promise Group specializes in software licensing optimization, IT systems design, implementation, maintenance, and business application development. Key Responsibilities

15.01.2026 | Pełny etat | Warszawa | CitiOffice operations. You will lead complex business analysis activities, drive efficiency, align technical solutions with business objectives, and ensure smooth transitions for new systems and workflows, contributing significantly to the standardization and optimization of our investment fund services

15.01.2026 | Pełny etat | Warszawa | CanonicalCanonical is a leading provider of open‑source software and operating systems for global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include

15.01.2026 | Pełny etat | Warszawa | Orsted GermanyRole in - modernising our risk platform, incl. replacing batched and SAS processes with event‑based Python processes - continuously supporting, improving, and operating our production platforms - ensuring that we work as efficiently as possible and automate any work process that take time away from

15.01.2026 | Pełny etat | Warszawa | PowerToFlyAcross all digital properties. We are part of Tiugo Technologies, a launchpad for new developer platforms, helping software companies accelerate growth, increase operating efficiency and scale their business. Tiugo contains a suite of brands which are API-first, market‑leading developer platforms focused

14.01.2026 | Pełny etat | Warszawa | JPMorgan Chase & Co.Credibility through accounting, financial controls, systems and reporting with an emphasis on the integrity of the General Ledger, operating systems and infrastructure controls across the entire lifecycle of the business. Job Responsibilities - Execute end-to-end month end close process, including posting

14.01.2026 | Pełny etat | Warszawa | Promise GroupEducation, and healthcare. The company has been operating since 1991 and, since 1996, has been the largest provider of Microsoft solutions in Poland. Promise Group specializes in software licensing optimization, IT systems design, implementation, maintenance, and business application development. We