Oferty dla Data praca Warszawa

24.04.2026 | Pełny etat | Warszawa | MastercardProject Manager, Advisors Creative Desk (German-speaker) Overview The Services team is a key differentiator for Mastercard, providing the cutting-edge services that help our customers grow. Centered on data-driven technologies and innovation, this team provides consulting, marketing, loyalty and analytics

24.04.2026 | Pełny etat | Warszawa | emagine PolskaMockito) (minimum 1 year). - Hands-on experience with Linux (strong command over system functionalities). - Experience with databases such as Oracle or PostgreSQL (minimum 1 year). - Familiarity with continuous integration using Gradle (minimum 1 year). Nice to Haves - Front-end development experience

22.04.2026 | Pełny etat | Warszawa | VectenWe are an AI-native data and technology partner for private capital and healthcare. Founded in 2010 and headquartered in Warsaw, we work with leading PE firms, VC funds, and healthcare organizations to build proprietary data infrastructure, deploy AI solutions, and drive AI-native transformation

14.04.2026 | Pełny etat | Warszawa | HN EXPERTSIn test management tools as a basis for test case creation - Creation of test data via the appropriate interfaces - Development of an integration test portfolio - Test execution - Documentation What You need to offer - 3 - years of experience as Test Lead or Test Manager in the Financial Services sector

23.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.This position requires living in Poland and working from the Warsaw office at least three times per week. - Contract of Employment (UoP) Your new company Our Client is a global leader in enterprise analytics and AI, helping organizations turn data into intelligent action. Their cloud‑native

02.04.2026 | Pełny etat | Warszawa | Randstad Polska Sp. z o.o.Your tasks - Responsible for Group reporting according to US GAAP, - Responsible for Statutory reporting according to German GAAP, - Direct liaise with financial auditors from BIG 4 for entities located in Germany and Switzerland, - Provide data to the external partners regarding statutory financial

01.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Causes of process gaps and define relevant KPIs in cooperation with business stakeholders and data teams •Plan and coordinate process improvement initiatives, including international projects and value-driven workshops •Present insights, findings, and recommendations to senior stakeholders, including

13.03.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Knowledge of master data (BOMs, routings, work centers, production versions) - Strong analytical and problem-solving skills - Excellent communication abilities with experience working with cross-functional teams - Fluency in English (both verbal and written) and German – nice to have - Experience with S

20.02.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.And preparing financial processes for the ERP implementation across AR, AP, GL, and Master Data Governance, considering the upcoming transformation. - Building and implementing key financial controls, ensuring clear accountability and effective communication between local and central teams. - Working closely