1477 react English-speaking jobs in Poland

High level of proficiency in Java, React, and SQL. ... to build robust server-side solutions for a SaaS platform operating at scale, working across Java, React

High level of proficiency in Java, React, and SQL. ... to build robust server-side solutions for a SaaS platform operating at scale, working across Java, React

High level of proficiency in Java, React, and SQL. ... to build robust server-side solutions for a SaaS platform operating at scale, working across Java, React

About the job We are actively looking for a Senior Full Stack Engineer (Node.js & React). ... least 6 years of commercial experience in Full Stack development, strong understanding of Node.js, React ... Advantage: React Native, Expo, Microsoft Azure Fluency in English is required (minimum B2, C1 preferred ... Computer Science, or related technical field Must-have Technologies: JavaScript, TypeScript, Node.js, React

Must-Haves React + TypeScript (advanced) Strong JavaScript fundamentals (async, modules, performance ... I/O, API contracts) Nice-to-Haves Experience with Electron apps (main/renderer, preload, IPC) React ... other state libraries Advanced TypeScript patterns (generics, mapped types) Performance debugging (React ... skills Familiar with LLM-based features (streaming, prompts, AI-driven UI) Testing with Vitest/Jest + React

Must-Haves React + TypeScript (advanced) Strong JavaScript fundamentals (async, modules, performance ... I/O, API contracts) Nice-to-Haves Experience with Electron apps (main/renderer, preload, IPC) React ... other state libraries Advanced TypeScript patterns (generics, mapped types) Performance debugging (React ... skills Familiar with LLM-based features (streaming, prompts, AI-driven UI) Testing with Vitest/Jest + React

Role As a Fullstack Developer, you’ll primarily work with Java Spring and Node.js on the backend, and React ... , Warsaw Commercial experience with Java / Spring Boot, Node.js backend development Experience with React ... Technical Interview / Task – Backend and frontend discussion focused on Java Spring, Node.js, and React ... systems Tech Stack Area: Technologies Backend: Java Spring Boot, Node.js, NestJS, Express Frontend: React ... backend services using Java / Spring Boot and Node.js (NestJS / Express) Build frontend applications with React

systemWindowsAbout the projectAs a Senior React Developer, you will be working for our client, a leader ... considered for this role.Your responsibilitiesDevelop and maintain modern, dynamic web applications using React ... challenges.Our requirements5+ years of hands-on experience in front-end web development.Strong expertise in React ... Front-End Developer – React TechnologiesMiejsce pracy: WarszawaTechnologies we useExpectedReact.jsTypeScriptJestCypressPlaywrightOptionalSSRCSS-in-JSViteVitestwebpackOperating

Our Core Tech Stack TypeScript Next.js React React Native Nest.js Node.js PostgreSQL Supabase Responsibilities ... Develop and maintain high-quality mobile applications using React Native. ... If you’re a Mobile Developer working with React Native on a daily basis looking for meaningful project-based ... Requirements 3 years of commercial experience in mobile app development using React Native and TypeScript

Part of it is standard fullstack work: React on the frontend, FastAPI on the backend. ... Part of it is standard fullstack work: React on the frontend, FastAPI on the backend. ... Must have Strong experience with React Strong experience with FastAPI Comfortable owning features across ... requirements-expected : Strong experience with React Strong experience with FastAPI Comfortable owning

Technical Interview / Task – Backend (Node.js) and frontend (React) focus. 3. ... Responsibilities Develop backend services with Node.js (NestJS/Express) * Build frontend apps with React ... Your Role As a Fullstack Developer, you’ll primarily work with Node.js on the backend, React on the frontend ... applications At least 2 years of experience in maintaining production applications Solid frontend skills in React

MS degree strongly preferred. 2-5 yrs of experience of working with React and Java Experience with React ... Full-Stack Developer (React Java), Officer Miejsce pracy: Kraków Technologies we use Expected JavaScript ... Full-Stack Developer (React Java) will take care of the enhancement and maintenance of one or more Alpha ... We are seeking a strong Full-Stack Developer with strong front-end experience in React and Java knowledge ... The role focuses on building robust, scalable and secure front-end solutions using React with some working

MS degree strongly preferred. 2-5 yrs of experience of working with React and Java Experience with React ... Full-Stack Developer (React Java), Officer Miejsce pracy: Gdańsk Technologies we use Expected JavaScript ... Full-Stack Developer (React Java) will take care of the enhancement and maintenance of one or more Alpha ... We are seeking a strong Full-Stack Developer with strong front-end experience in React and Java knowledge ... The role focuses on building robust, scalable and secure front-end solutions using React with some working

⚙️Recruitment process: · I stage: 1h live coding React . · II stage: test online. ... About the role We are looking for a Senior React Developer to join the Business Services Digital team ... CSS preprocessors such as SASS or Less Experience with frontend testing frameworks such as Jest and React ... implement modern web-based applications Build rich, responsive, and pixel-perfect user interfaces using React ... team focused on quality, delivery, and best practices Contribute to modern frontend development using React

backend services using the ASP.NET Web API with C#, and intuitive frontend interfaces using mainly React ... Develop responsive user interfaces with React and TypeScript that enhance usability and performance. ... in building secure REST APIs using ASP.NET, as well as developing solid front‑end applications with React

Strong commercial experience with React Native and the React ecosystem Experience with state management ... Familiarity with React Navigation and deep linking. ... Key Responsibilities: Design and develop advanced mobile applications using React Native. ... As Senior Mobile Developer (React Native) you join a team of talented engineers and developers working ... If you have a passion for single code base development, a strong background in React Native, and enjoy

We build modern web & mobile apps for global clients using React, React Native, Next.js, and TypeScript ... Optional, but welcome: interest to work with React Native in the future. ... If you're keen to work with React Native in the future, we'd consider that a plus as well. ... What you’ll do Build and maintain mobile applications (the current case is strictly native iOS, but React

We build modern web & mobile apps for global clients using React, React Native, Next.js, and TypeScript ... Optional, but welcome: interest to work with React Native in the future. ... If you're keen to work with React Native in the future, we'd consider that a plus as well. ... What you’ll do Build and maintain mobile applications (the current case is strictly native iOS, but React

Skills & Experience Strong commercial experience with Java 17 (senior level) 4 years of experience with React

Skills & Experience Strong commercial experience with Java 17 (senior level) 4 years of experience with React