Oferty dla Database Developer praca Polska

01.03.2026 | Pełny etat | AndersenTesting backend APIs and system integrations. Validating request/response contracts and ensuring API compliance. Creating and maintaining test cases and test plans. Executing end-to-end testing across integrated systems. Tracking and managing defects in Jira. Validating data directly in databases

17.02.2026 | Pełny etat | HAYS POLAND Sp. z o.o.The deepest technical expertise and experience in mainframe application platform technologies, they are experts in advising clients on modernization and optimization of database-driven, secure, integrated platforms for high-performance online transaction and data processing, assisting client IT teams advising