Oferty dla Data Processing It praca Warszawa

11.02.2026 | Pełny etat | Warszawa | ISS World ServicesStreamlining processes and supporting CI/CD initiatives. In addition to database migrations, this position will be heavily involved in optimizing storage solutions, including Blob Storage, Azure Files, and other cloud-based storage services. What you’ll do Collaborate with Database Operations Engineers

11.02.2026 | Pełny etat | Warszawa | SiiAnd contribute to continuous improvement Collaborate with cross-functional teams in an Agile environment Use Git for version control and GitHub Actions for CI processes Requirements Minimum 4 years of commercial experience in Java development Strong knowledge of Spring Boot and building REST-based applications

11.02.2026 | Pełny etat | Warszawa | Antal Sp. z o.o.First environment Must Have Strong shell scripting skills (Bash, Zsh, or similar) Willingness to learn Nushell (or existing experience) Solid Python proficiency (data processing with Polars ) Experience refactoring and maintaining existing codebases Good working knowledge of Git (we also use Jujutsu

09.02.2026 | Pełny etat | Warszawa | Randstad Polska Sp. z o.o.The company culture through feedback initiatives and integration activities. - Performance Management Overseeing and coordinating the annual performance review process and feedback cycles. - Payroll Coordination Preparing monthly data for the external payroll provider and verifying the accuracy of pay runs

04.02.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Our client is a rapidly growing company that has been delivering innovative CRM and MarTech solutions, aimed at efficiently managing customer relationships and automating marketing processes. Wymagania - You hold a bachelor's degree in computer science or a related field; advanced degrees

04.02.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Our client is a rapidly growing company that has been delivering innovative CRM and MarTech solutions, aimed at efficiently managing customer relationships and automating marketing processes. Wymagania - You hold a bachelor's degree in computer science or a related field; advanced degrees

02.02.2026 | Pełny etat | Warszawa | Randstad Polska Sp. z o.o.Are you looking for a role where your financial expertise meets world-class career support? For our Client we are seeking an experienced Accountant with native-level German skills to lead our statutory reporting and process improvement initiatives. Join a team where your decision-making skills

22.01.2026 | 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 IT

30.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Teamwork between departments and emphasizes responsibility, growth, and constant refinement of processes. Responsibilities - Own month‑end close activities across several entities, ensuring accurate postings and on‑time delivery. - Execute actual costing and prepare/review standard costing in collaboration