3892 backend developer English-speaking jobs in Poland

patterns, or services that require close mobile/backend coordination; Prior experience in high-ambiguity ... mobile applications; Strong understanding of networking, API integration, error handling, and mobile-backend ... and platform services into the iOS application; Work across networking layers, API integrations, and backend-connected ... mobile foundations used by multiple product teams; Experience with cloud-connected mobile features, backend-for-frontend

patterns, or services that require close mobile/backend coordination; Prior experience in high-ambiguity ... mobile applications; Strong understanding of networking, API integration, error handling, and mobile-backend ... and platform services into the iOS application; Work across networking layers, API integrations, and backend-connected ... mobile foundations used by multiple product teams; Experience with cloud-connected mobile features, backend-for-frontend

patterns, or services that require close mobile/backend coordination; Prior experience in high-ambiguity ... mobile applications; Strong understanding of networking, API integration, error handling, and mobile-backend ... and platform services into the iOS application; Work across networking layers, API integrations, and backend-connected ... mobile foundations used by multiple product teams; Experience with cloud-connected mobile features, backend-for-frontend

maintain Android applications using Kotlin Integrate AI-powered features (chat, voice, vision) via backend ... and error handling Optimize app performance, responsiveness, and reliability Collaborate closely with backend

health-tech projects Understanding of architectures involving wearable devices, mobile applications, and backend ... Professionals with experience in one or more of the following areas: Android / Wear OS iOS / watchOS Flutter Backend

health-tech projects Understanding of architectures involving wearable devices, mobile applications, and backend ... Professionals with experience in one or more of the following areas: Android / Wear OS iOS / watchOS Flutter Backend

health-tech projects Understanding of architectures involving wearable devices, mobile applications, and backend ... Professionals with experience in one or more of the following areas: Android / Wear OS iOS / watchOS Flutter Backend

health-tech projects Understanding of architectures involving wearable devices, mobile applications, and backend ... Professionals with experience in one or more of the following areas: Android / Wear OS iOS / watchOS Flutter Backend

health-tech projects Understanding of architectures involving wearable devices, mobile applications, and backend ... Professionals with experience in one or more of the following areas: Android / Wear OS iOS / watchOS Flutter Backend

executed according to latest version of company's Test Strategy Perform test automation for UI and backend ... with relational databases Experience working in Linux environment Ability to automate tests on UI and backend

Requirements 3 years of hands-on experience as a MuleSoft Developer/Engineer Proven experience designing ... (ESB, EDA, message queuing) Experience with CI/CD pipelines and DevOps practices MuleSoft Certified Developer

engage with broader business units.Product‑minded and pragmatic, comfortable switching between frontend, backend ... non‑technical stakeholders.Design, build, and ship AI‑powered applications from concept to production.Develop backend ... objectives.Strong portfolio or GitHub profile with personal projects is highly valued.Strong experience in Python backend

Integrating and developing Agentic AI solutions within backend systems. ... Opportunity Overview As a Mid Python Engineer, you will design and build robust backend services and ... Your Responsibilities Designing and building scalable, production-grade backend services and REST APIs

Integrating and developing Agentic AI solutions within backend systems. ... Opportunity Overview As a Mid Python Engineer, you will design and build robust backend services and ... Your Responsibilities Designing and building scalable, production-grade backend services and REST APIs

Integrating and developing Agentic AI solutions within backend systems. ... Opportunity Overview As a Mid Python Engineer, you will design and build robust backend services and ... Your Responsibilities Designing and building scalable, production-grade backend services and REST APIs

Integrating and developing Agentic AI solutions within backend systems. ... Opportunity Overview As a Mid Python Engineer, you will design and build robust backend services and ... Your Responsibilities Designing and building scalable, production-grade backend services and REST APIs

Integrating and developing Agentic AI solutions within backend systems. ... Opportunity Overview As a Mid Python Engineer, you will design and build robust backend services and ... Your Responsibilities Designing and building scalable, production-grade backend services and REST APIs

for support analytics Experience in customer success or account management Experience engaging with developer ... Knowledge Management Maintain feature, capability, and integration documentation Own API documentation, developer ... Product Management 2–4 years of product management (SaaS or CPaaS preferred) Experience with APIs and developer-facing

Main Responsibilities: The Java Developer will be responsible for the following key tasks: Develop and ... years of experience - up to 185 pln/h on b2b Introduction & Summary: We are seeking a skilled Java Developer

Identify opportunities to leverage AI for improving developer productivity and software quality. ... B2B Summary: This role focuses on leading the integration of AI in software engineering to enhance developer