Oferty dla Database Developer praca Polska

13.10.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaOf professional experience as a .NET - C# Developer Hands-on experience in the banking or investment banking sector (mandatory) Full-stack development experience (backend-focused, frontend included) Strong understanding and practical application of SOLID design principles Experience with document-based databases

13.10.2026 | Pełny etat | Kraków | Motorola SolutionsIn software development, with a focus on .NET-centric solutions. Strong database skills are welcome, including experience with MS SQL, PostgreSQL and MariaDB databases. Experience with Entity Framework (EF). Familiarity with following technologiesWeb API, SignalR, WCF, WinForms Familiarity

13.10.2026 | Pełny etat, Freelancer | Wysokie Mazowieckie | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Currently we are looking for a Senior Python Developer. Salary range up to 150 PLN/h Contract Freelance B2B Start date ASAP Engagement full-time, 3 months Location Remote (based in PL only) Polish

13.10.2026 | Pełny etat | Wysokie Mazowieckie | RTB HouseTeam (including DevOps, database experts, backend developers, product designers, and QA engineers). Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects. Cooperation based on B2B contract. You can cooperate 100 % remotely or choose one of our office

13.10.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaDevOps, and Application Insights Experience with Docker and Kubernetes in containerized environments Knowledge of Redis and NoSQL databases Strong communication skills and fluent English Nice to have Experience designing distributed systems at scale Knowledge of cloud-native development patterns

13.10.2026 | Pełny etat | Wysokie Mazowieckie | AllegroScalable REST APIs; Have solid experience with RDBMS (e.G., PostgreSQL) and ORM tools like Entity Framework; experience with other relational databases is also highly valued, as SQL knowledge is key; Are comfortable workingin a cloud-native environment with Docker, and Kubernetes; Have experience

13.10.2026 | Pełny etat | Wysokie Mazowieckie | EPAM SystemsEPAM's Financial Services Practice is looking for an exceptionally talented Senior Java Developer to join our team of world-class engineers. You will work on cutting-edge technology solutions for one of the world's largest and most prestigious global investment banks - an institution

13.10.2026 | Pełny etat | Wysokie Mazowieckie | Upvanta sp. z o.o.Zapewnienie stabilności, bezpieczeństwa i skalowalności środowisk produkcyjnych Rozwój obszaru observability, monitoringu i reagowania na problemy produkcyjne Współpraca z zespołem developerskim przy automatyzacji procesów oraz usprawnianiu środowiska developerskiego Rozwiązywanie problemów technicznych

13.10.2026 | Pełny etat | Katowice | Reply Polska Sp. z o.o.Responsibilities As a Senior Software Engineer at Nexi Digital, you will drive the modernization of an established, business-critical payment platform - migrating a large ASP .NET (WebForms/MVC) monolith from .NET Framework 4.X to .NET 8, together with its database layer and system integrations