Oferty dla Application Developer praca Polska

21.04.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.And user-friendly solutions. Integrating apps with backend systems and external APIs. Collaborating with project managers, developers, and QA teams. Participating in the design of application architecture and making key technical decisions. Experience in Swift. Practical knowledge of design & UX patterns

21.04.2026 | Pełny etat | Wysokie Mazowieckie | BlockyDevs sp. z o.o.We build end-to-end applications combining fintech-grade reliability with Web3 innovation. As a Fullstack Developer, you’ll primarily work with on the backend, React on the frontend, and occasionally contribute to smart contract development. Develop backend services with *d

20.04.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.Modern iOS applications using Swift and SwiftUI. - Implementing design and UX patterns to deliver high-quality and user-friendly solutions. - Integrating apps with backend systems and external APIs. - Collaborating with project managers, developers, and QA teams. - Participating in the design

20.04.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Projects with a real impact, and opportunities for continuous development, you’ll find a place for yourself at Sii. Your responsibilities - Developing and maintaining backend services using Java and Spring Boot - Troubleshooting and resolving issues in existing applications - Preparing technical

20.04.2026 | Pełny etat | Kraków | Sii Sp. z o.o.For a Java Test Developer to join a project for a leading US fintech. You will have the opportunity to work on mission‑critical financial functionalities supporting an investment platform. From a technical perspective, we use Java and Selenide/Selenium for UI testing, Rest Assured for API and backend testing

17.04.2026 | Pełny etat | Kraków | Atos Poland Global Services Sp. z o.o.And rollback applications on OCP - Enforce enterprise security standards; manage secrets and credentials - Integrate centralized logging and metrics - Remove deployment bottlenecks and optimize platform usage - Act as a technical interface between product teams and central DevOps - Collaborate with developers

17.04.2026 | Pełny etat | Wrocław | Atos Poland Global Services Sp. z o.o.And rollback applications on OCP - Enforce enterprise security standards; manage secrets and credentials - Integrate centralized logging and metrics - Remove deployment bottlenecks and optimize platform usage - Act as a technical interface between product teams and central DevOps - Collaborate with developers

17.04.2026 | Pełny etat | Warszawa | Atos Poland Global Services Sp. z o.o.And rollback applications on OCP - Enforce enterprise security standards; manage secrets and credentials - Integrate centralized logging and metrics - Remove deployment bottlenecks and optimize platform usage - Act as a technical interface between product teams and central DevOps - Collaborate with developers

17.04.2026 | Pełny etat | Bydgoszcz | Atos Poland Global Services Sp. z o.o.Collaborate with developers and test automation teams on delivery workflows Our requirements - Production experience with OpenShift-based platforms - Jenkins-driven CI/CD in enterprise environments - Helm-based deployments of containerized applications - CI/CD security and compliance integration - Centralized