Oferty dla Application Engineer praca Warszawa Powiat

22.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Zadania - Projektowanie oraz wsparcie techniczne dedykowanych rozwiązań z zakresu systemów UPS i infrastruktury centrów danych (UPS, HVAC, infrastruktura elektryczna, systemy bezpieczeństwa) - Ścisła współpraca z zespołem sprzedaży w zakresie wsparcia technicznego projektów oraz rozwoju biznesu w o

15.05.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Testability, security, observability, and system reliability. - Collaboration with developer teams, DevOps, architects, and business stakeholders. - Technical support for the team code review, engineering standards, mentoring. We kindly inform you that we will only respond to selected applications. TeamQuest

29.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Responsibilities - Design, maintain, and execute detailed manual test cases and test scenarios. - Conduct functional, regression, integration, and exploratory testing of web applications and backend systems - Validate backend logic and data consistency using SQL (PostgreSQL is a plus) - Perform

01.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Your new company For our client from Warsaw, we are looking for a Data Engineer to join an existing team. How you will get the job done • Conducting technical implementation in Celonis, including data transformation and dashboard application development • Translating business needs into technical

11.03.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.OHS, WildFly, Spring Boot. - Współpraca z zespołami Application & Middleware oraz Project Managerami przy budowie, testowaniu i migracji środowisk. - Diagnozowanie i rozwiązywanie problemów technicznych. - Monitorowanie środowisk pod kątem wydajności, dostępności i niezawodności. - Tworzenie

24.02.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Senior Frontend Developer We are looking for an experienced Senior Frontend Developer to join our engineering team and contribute to building modern, scalable, cloud‑native applications. If you enjoy working with cutting‑edge technologies and shaping high‑quality user experiences, this role offers

01.01.2012 | Pełny etat | Warszawa | TelitWork as Validation Engineer to verify interoperability of mobile devices with European Operators networks, and proper behaviour of functions and applications embedded. Main tasks - Test preparation and execution - Defect Management - Reporting - Other - Update sw on Devices Under Test - Capture logs

01.01.2012 | Pełny etat | Warszawa | SymantecAnd bugs through knowledgebase documents, product training, and white paper authoring. - You will Advocate customer requests, troubleshoot and resolve complex, critical and sensitive support issues, and participate in conference call escalations when required. - As part of the day to day job, engineers