3474 backend developer English-speaking jobs in Poland

(Junior) Back-end Developer (.NET) | Deloitte | Poland Frontend Web Developer (Next.js + TypeScript) ... Frontend Developer (Angular) – Remote @ ViaBill We’re unlocking community knowledge in a new way.

Proactively identify opportunities to enhance developer experience and efficiency. ... As a Senior Cloud Security and Developer Platform Engineer , you will be working for our client, a

Developer Autonomy: Build internal APIs and custom tooling to streamline the developer experience across

What you’ll be doing Lead architecture, design, and delivery of backend services (PHP is the primary ... 8+ years of professional software engineering experience, with 4+ years building and operating PHP backend ... Our tech stack Backend: Go, PHP, Laravel Frontend: JavaScript, TypeScript, React, Redux Data APIs: PostgreSQL

multi‑agent systems used by real clientsIntegrate LLMs into production workflows (not prototypes)Own backend ... usersLangChain / LangGraph in production (not tutorials)Experience designing multi‑agent systemsStrong backend

Solid experience in any primary backend language (Java, Python, etc.) combined with React or any other ... Strong full‑stack fundamentals; comfortable owning significant pieces end‑to‑end across frontend and backend

Solid experience in any primary backend language (Java, Python, etc.) combined with React or any other ... Strong full‑stack fundamentals; comfortable owning significant pieces end‑to‑end across frontend and backend

software engineer, with experience in Java and/or React Hands‐on experience building and deploying backend

Develop backend services and APIs using Python .

Develop backend services and APIs using Python .

Develop backend services and APIs using Python .

Develop backend services and APIs using Python .

Develop backend services and APIs using Python .

reusable components and implement state management solutions (Redux, Redux Saga) Collaborate closely with backend

implement, and test pipeline automation solutions for fast and reliable delivery Build and integrate backend

What You’ll Do System analysis of Aristocrat Interactive cross-platform products: Backend application

systems (REST, JSON, SOAP, XML)Hands-on experience with microservices, Java/Java-based stacks or similar backend

Design and implement scalable, cloud-native Java applications within a Banking as a Service (BaaS) model. Develop software aligned with user needs and business goals. Analyze, troubleshoot, and resolve application issues. Collaborate on application architecture and technical decisions. Support and mentor team members.

OAuth2 Google Cloud Platform Microsoft Azure about-project : We are looking for a Senior React Native Developer

/ML Okta Integration Google AI Services about-project : We are looking for an experienced Mobile Developer