Oferty dla Data Analysis 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

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

15.04.2026 | Pełny etat | Warszawa | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄProcesses (Extract, Transform, Load) using tools such as IBM DataStage or similar enterprise technologies - Designing data models and optimizing data warehouse architecture based on Oracle Database - Collaborating with an international project team and business stakeholders in German - Taking an expert role

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

14.04.2026 | Pełny etat | Warszawa | P&P SolutionsTechnology Center w Polsce Do zespołu szukamy Senior Database Administratoraktóry dołączy do długoterminowego projektu związanego z utrzymaniem i rozwojem baz SAP ASE - z realnym planem dalszego rozwoju w kierunku PostgreSQL w kolejnych latach. Zakres obowiązków - Administracja i utrzymanie baz danych

14.04.2026 | Pełny etat | Warszawa | emagine PolskaEnhance Managed BDAP Services and associated components. - Conduct root cause analysis and bug fixing. - Develop robust and efficient code. - Manage Go-Live and migration scenarios. - Create documentation for processes and systems. - Facilitate knowledge transfer to Ops Second Level and Service Desk. Key

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