Oferty dla Database Developer praca Polska

11.04.2026 | Pełny etat | Białystok | Transition Technologies PSCAnd maintain unit and integration tests (xUnit, NUnit) Improve performance, stability, and maintainability Participate in technical design and modernization efforts Support and mentor less experienced developers Requirements Commercial experience as a .NET Desktop Developer Strong knowledge of C# and .NET

11.04.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaSummary The Senior .Net API Developer role focuses on developing and maintaining the Nordic commercial integration layer, enhancing secure and scalable integrations within the Auto and Consumer Finance space. The primary goal is to lead initiatives in backend API development while maintaining high

11.04.2026 | Pełny etat | emagine PolskaConsultant Database? Access to challenging PHP/Laravel projects with global clients. Assignments aligned with your technical expertise and growth goals. Collaborate with top-tier development teams and expand your portfolio. Key Responsibilities Develop robust and scalable backend solutions using PHP

11.04.2026 | Pełny etat | Wrocław | SpyrosoftEngineering, ideally in a Fullstack Developer, Backend Developer, or Integration Developer role Strong development experience in Python Good hands-on experience with API development and integration Solid SQL skills and experience working with relational and/or analytical databases Practical experience

11.04.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaSummary The Senior .Net API Developer role focuses on developing and maintaining the Nordic commercial integration layer, enhancing secure and scalable integrations within the Auto and Consumer Finance space. The primary goal is to lead initiatives in backend API development while maintaining high

11.04.2026 | Pełny etat | Wysokie Mazowieckie | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄAnd communicating in real time. We are looking for an experienced Python Developers who want to have a real impact on the architecture of mission-critical systems and work on products where performance, reliability, and fast engineering decisions truly matter. WORK MODE 100% remote - occasional visits to Warsaw

11.04.2026 | Pełny etat | Svitla SystemsExperience with Windows service and desktop application development in .NET (C#, WPF) Proficiency in database programming (.NET LINQ, SQL). Hands-on experience with Azure DevOps for project tracking and pipelines, including PowerShell scripting for automation and tooling. Working knowledge of Agile/Scrum

11.04.2026 | 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

11.04.2026 | Pełny etat | Gdańsk (Gdańsk) | Upvanta sp. z o.o.About the Role We are seeking a highly experienced Senior Full Stack Developer with deep expertise in React on the frontend and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures