2517 backend developer English-speaking jobs in Poland

Preferred qualifications: 5 years of experience in managing internal infrastructure, developer tools

About The Role We are looking for an experienced SAP PI / SAP CPI Developer to join our integration team ... Our requirements 5–8 years of hands‑on experience as SAP PI / PO and/or SAP CPI Developer Strong knowledge

DescriptionWe are looking for experienced JDE / IBM i Developer to support, enhance, and modernize a

Role summary Developer combining knowledge of Python, basic SQL, agents and vibe-coding tools with a

About the Role We are looking for an experienced SAP PI / SAP CPI Developer to join our integration team ... Our requirements 5–8 years of hands‑on experience as SAP PI / PO and/or SAP CPI Developer Strong knowledge

The backbone offers composable infrastructure modules, development frameworks, CI/CD automations, and developer

The team is moving away from traditional, manual operational processes toward a more automated and developer‑focused

We are looking for a Lead Cloud Native Developer passionate about building scalable, resilient, and observable

We are looking for a Lead Cloud Native Developer passionate about building scalable, resilient, and observable

PCB Designer – Altium Designer PCB Designer – PADS Pro AUTOSAR Software Developer Software Test Engineer

implement, and test C/C++ code for software solutions Collaborate with our team, working with a senior developer

We are looking for an experienced WooCommerce Developer with strong BaseLinker expertise to join an e-commerce

Responsibilities Join our Fixed Income division as a Python Developer (for Market Finance), supporting

We invite the iOS developer to the RTC team.

and the real operating constraint Implement thin product slices in a live codebase across frontend, backend ... , shadcn/Tailwind; you can trace a user flow, change a screen, and respect server/client boundaries Backend

and the real operating constraint Implement thin product slices in a live codebase across frontend, backend ... , shadcn/Tailwind; you can trace a user flow, change a screen, and respect server/client boundaries Backend

Coach and facilitate the growth of less experienced team members Qualifications Strong experience in backend ... Practical knowledge of Docker or Docker‑like tools (Rancher Desktop, Podman) Ability to work closely with backend

and facilitate the growth of less experienced team members What you'll bring Strong experience in backend ... Practical knowledge of Docker or Docker‑like tools (Rancher Desktop, Podman) Ability to work closely with backend

We build on .NET and SQL on the backend and TypeScript on the frontend (React and Vue). ... help you pick up anything unfamiliar fast - but these fundamentals should already be there: Stack Backend

, component design, accessibility, and how users interact with AI outputs Integrate frontends with backend ... practices Experience with frontend testing (e.g., Playwright, Cypress, React Testing Library) Basic backend