446 react English-speaking jobs in Warsaw

/React Native. ... this role, you will be responsible for developing and implementing user interface components using React ... Native experienceKnowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.Experience ... workflows.Requirements3+ years of experience in JavaScriptBachelor’s degree in Computer ScienceReact / React

React Native experience is a must. ... 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

technologies-expected : React Web App principles RESTful API Karma Jasmine about-project : Currently ... , we are looking for React developers to join our teams and work on the most advanced, innovative and ... Tech stack: React, Web App principles, RESTful API, Karma/Jasmine responsibilities : Working on ambitious

About position: We are currently building our talent pool for future Senior Frontend Developer (React ... TL;DR • Who: Senior Frontend Developer (React) • Contract Type: B2B Framework Agreement • Salary range ... you’ll be doing: • Designing, implementing, and maintaining high-quality frontend applications using React ... the best fit if you have: • 5 years of experience as a Frontend Developer, with strong expertise in React ... techniques and building scalable web applications. • Experience with testing frameworks (e.g., Jest, React

/React deliverables; Provide technical skillset for the .Net/React capability from a design, development ... Responsibilities Develop and configure .Net/React solutions; Ensure the quality and integrity of .Net ... Azure DevOps Soft skills Self-driven performance Open mindset: ready to learn React.JS for non-react

using React and TypeScript . ... Expert React & TypeScript: Deep knowledge of modern React patterns and performance tuning. ... Senior Full Stack Developer (React / Node.js ) The Role As a Full Stack Developer with a strong emphasis ... on React , you will be responsible for crafting the visual and interactive elements of applications ... Key Responsibilities React Excellence: Lead the development of complex, data-driven web applications

We are currently looking for a React Native Developer to join a short-term mobile project estimated for ... Start: ASAP Our Requirements Must-have Technical Skills Strong commercial experience with React Native ... Native (Expo) TypeScript Expo EAS Pipeline React Native StyleSheet useTheme (optional theming support ... ownership of the implementation, work independently, and deliver high-quality mobile applications using React ... Attention to code quality and maintainability English at a communicative level (B2/C1) Technology Stack React

of experience with PHP (Symfony, PSR standards) 3 years of experience with TypeScript/JavaScript and React ... integrations Key Responsibilities Develop and maintain scalable full-stack applications using PHP and React ... Manticore/Sphinx Search Experience with SSR, WebPack/Vite, Leaflet Frontend testing experience ( Jest, React

Warsaw-based opportunity with hybrid work model (4 days per week in the office) As a Senior React Developer ... Strong expertise in React, TypeScript, and testing frameworks like Jest, Cypress, or Playwright. ... Your main responsibilities: Develop and maintain modern, dynamic web applications using React, Angular

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

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

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

Strong proficiency in React, JavaScript, and TypeScript . ... Opportunity overview As a Mid React Frontend Engineer , you will work on an innovative project for a ... Your Responsibilities Developing new user-facing features using React , with a keen eye for design and ... What We’re Looking For 2 years of experience as a Frontend or React Engineer in a commercial environment

Strong proficiency in React, JavaScript, and TypeScript. ... responsibilities : Developing new user-facing features using React, with a keen eye for design and UI ... Opportunity overview As a Mid React Frontend Engineer, you will work on an innovative project for a Fortune ... requirements-expected : 2+ years of experience as a Frontend or React Engineer in a commercial environment

You will be able to grow and develop your React Native skills with some flavor of native coding on Android ... requirements and how they translate into application features We are looking for: Proven experience in React

The Role As a React Developer , you will play a hands‑on role in designing and delivering modern, scalable

Technologies we work with: React, TypeScript, JavaScript, HTML, CSS, Cypress, Playwright, Node.js, REST ... new team members Required qualifications: 5 years of production software development experience in React ... Terraform Responsibilities: Designing, writing, testing functionalities for a frontend system written in React

React / Front-end: Advanced knowledge of React, TypeScript, state management patterns, component architecture ... Technical Execution Design and develop scalable user interfaces with React and TypeScript. ... Development Lead with over 15 years of software engineering experience and deep technical expertise across React ... Technical Leadership Lead the design, development, and delivery of complex full-stack solutions using React