3474 backend developer English-speaking jobs in Poland

on‑call rotation for incidents What we're looking for: Required: 4+ years of work experience in a backend ... Experience writing production code in PHP following accepted coding standards Experience with Python for backend

TSR) and Plugin Success Identify, analyze, and resolve roaming‑related issues across EMSP, CPO, and backend ... not a must, knowledge Roaming Hubs‑setup Has a solid understanding of system integrations, APIs, and backend

Implement comprehensive testing strategies (Unit, Integration) using tools like JUnit for backend and ... You will operate as a bridge between domains, implementing robust backend logic in Java and sophisticated

highly motivated, and proficient team producing highly available, active-active, secure, and robust backend ... Extensive technical experience with developing backend distributed services on HTTP, JSON, Rest, Databases

of Client-Server architecture We offer Opportunities to develop in various areas (web, mobile, backend

certificate (Mendix Expert Developer certificate will be an additional advantage); Minimum 5 years of ... guarantee code quality in accordance with best practices requirements-expected : Mendix Advanced Developer ... requirements into a functional application prototype using the Mendix platform; Experience as an application developer

certificate (Mendix Expert Developer certificate will be an additional advantage); Minimum 5 years of ... guarantee code quality in accordance with best practices requirements-expected : Mendix Advanced Developer ... requirements into a functional application prototype using the Mendix platform; Experience as an application developer

certificate (Mendix Expert Developer certificate will be an additional advantage); Minimum 5 years of ... guarantee code quality in accordance with best practices requirements-expected : Mendix Advanced Developer ... requirements into a functional application prototype using the Mendix platform; Experience as an application developer

certificate (Mendix Expert Developer certificate will be an additional advantage); Minimum 5 years of ... guarantee code quality in accordance with best practices requirements-expected : Mendix Advanced Developer ... requirements into a functional application prototype using the Mendix platform; Experience as an application developer

certificate (Mendix Expert Developer certificate will be an additional advantage); Minimum 5 years of ... guarantee code quality in accordance with best practices requirements-expected : Mendix Advanced Developer ... requirements into a functional application prototype using the Mendix platform; Experience as an application developer

Implement and maintain function calling to backend systems or APIs. ... Collaborate closely with engineering teams to align GenAI strategies with backend enhancements, contributing

Build and maintain backend services, APIs, and microservices using C# .NET Core. ... C# .NET Core / Backend: Deep expertise in C#, API design, microservices, distributed architectures.

visualization (e.g., D3, OpenLayers), Storybook‑driven development, analytics/telemetry, and basic backend

Integration: Seamlessly connecting UI components with backend machine logic and external systems requirements-expected

● Proven experience in infrastructure engineering, DevOps, Site Reliability Engineering (SRE), or backend

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

Responsibilities Design and implement best developer tools and platform for customers of Vertex AI

About the role We are looking for a Senior React Developer to join the Business Services Digital

Senior Salesforce Developer – CRM Solutions Miejsce pracy: Warszawa Technologies we use Expected ETL ... As a Senior Salesforce Developer, you will be working for our client, a leader in innovative CRM solutions

The developer will also extensively use Nest.js to write microservices. ... The Fullstack Developer will be responsible for embedding these enterprise-focused features throughout