66 react English-speaking jobs in Greater Poland Voivodeship

Native ecosystem and contribute to team‑wide improvements, including the ongoing migration to the React ... Agile ceremonies: standups, sprint planning, refinement, and retrospectives; Stay current with the React ... software engineering experience; Strong commercial experience building cross‑platform mobile apps with React ... Native and TypeScript; Solid understanding of React Native architecture: state management (Redux), navigation ... calling REST APIs and working with token‑based authentication flows; Familiarity with the native side of React

React Developer We are looking for a React Developer responsible for developing and maintaining modern ... Responsibilities: Developing front-end applications in React and collaborating with the project team ... , React Testing Library, Vitest) Experience with version control systems (Git) Knowledge of Clean Code ... Hooks and modern React patterns Experience in REST API integration Familiarity with testing tools (Jest ... patterns Ability to write unit and integration tests Nice to have: Experience with Next.js or other React

Callstack also organizes React Universe Conf - the only community- driven and fully dedicated to React ... Our company provides top cross-platform consultancy & development in React.js and React Native. ... You will work with the best React Native experts on applications used by millions worldwide. ... You have a possibility to contribute to our projects in Open Source like React Native Paper, Linaria, ... possibilities to showcase your expertise: You can speak at our conference , be featured in our blog, or React

:) About the role We are looking for a Senior React Native Engineer to build and maintain consumer mobile ... Native and TypeScript ; Solid understanding of React Native architecture : state management (Redux), ... Native ecosystem and contribute to team-wide improvements, including the ongoing migration to the React ... including end-to-end flows on real devices via BrowserStack, and contribute to the ongoing migration to React ... Agile ceremonies: standups, sprint planning, refinement, and retrospectives; Stay current with the React

Full-Stack Developer (Java React) We are looking for a Full-Stack Developer responsible for developing ... Requirements: Minimum 3 years of experience with Java (8/11/17 and newer) Minimum 3 years of experience with 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

Solid experience with React & React Native, especially hooks and modern component patterns. ... Know or be ready to learn: React Query (@tanstack/react-query): comfortable working with queries, mutations ... What you’ll do: Develop and maintain our cross-platform interfaces using React-Refactor and modernize

Engineer to own automation quality for a global QSR brand’s customer-facing web platforms built on React ... What you will do Develop and execute test plans and test cases for React/Next.js web applications across ... compatibility; Build and maintain automated test suites using Cypress for end-to-end flows, Jest and React ... Agile ceremonies: standups, sprint planning, refinement, and retrospectives; Stay current with the React ... Must haves 4 years of professional web QA experience , with at least 1 year focused on React applications

Native testing ecosystem and contribute to migration to the React Native New Architecture. ... Must haves 4 years of professional mobile QA experience ; 1 year of React Native experience ; Strong ... compatibility; Build and maintain automated test suites using Detox for end-to-end flows, Jest and React ... (iOS and Android); Hands-on experience with Detox for end-to-end testing; Experience with Jest and React ... ceremonies including standups, sprint planning, refinement, and retrospectives; Stay current with the React

You are A Frontend/Fullstack Developer with 2.5 years of experience, combining deep React expertise with ... Your impact zone Design and develop full-stack solutions using React and Python, from concept to deployment ... tech toolbox Must-have: 2.5 years of professional development experience Very strong proficiency in React ... Experience with state management libraries (Redux, Zustand, MobX) Testing experience (Jest, Pytest, React

Are you a skilled React developer and are interested in capital markets? ... This is a fully remote frontend React development role for a developer in Poland . ... The Role at a Glance Senior Frontend Engineer with React expertise Fully remote for a top N. ... Role & Responsibilities Design, develop, and maintain desktop applications written in React in JavaScript ... What We’re Looking For Must-Haves 6 years of professional experience with React and JavaScript/TypeScript

Native testing ecosystem and contribute to migration to the React Native New Architecture. ... MUST HAVES 4+ years of professional mobile QA experience; 1+ year of React Native experience; Strong ... (iOS and Android); Hands‑on experience with Detox for end-to-end testing; Experience with Jest and React ... ceremonies including standups, sprint planning, refinement, and retrospectives; Stay current with the React ... testing; Validate payment and authentication workflows; Develop and execute test plans and test cases for React

The stack is practical and modern: React + TypeScript + Next.js on the frontend, Python/Django/DRF on ... Must-have At least 3 years of experience as a full-stack developer Strong knowledge of React, Python, ... The stack is practical and modern: React + TypeScript + Next.js on the frontend, Python/Django/DRF on ... the end of Q3. ,[Migrating functionality from a legacy monolithic system into the new platform (React ... complex tasks - making sound technical decisions independently, without hand-holding] Requirements: React

in Agile ceremonies: standups, sprint planning, refinement, and retrospectives;Stay current with the React ... with Cypress or Playwright for end‑to‑end testing;Experience with automated testing frameworks: Jest, React ... platform evolution.MUST HAVE4+ years of professional web QA experience, with at least 1 year focused on React ... monitoring tools (e.g., Quantum Metric, Sentry, Google Analytics);Basic understanding of TypeScript and React

Strong commercial experience building production web applications with React and TypeScript. ... Stay current with the React and Next.js ecosystem and contribute to team-wide improvements, including ... Solid grasp of state management using Redux Toolkit or equivalent and server-state patterns using React ... Deep understanding of React fundamentals, including hooks, context, component lifecycle, and performance ... You will write clean TypeScript using React and Next.js App Router, implement AEM headless content, integrate

You will develop React components, extend Python backend services, and work directly with LLM APIs—including ... experience with LLMs, preferably Claude, OpenAI APIs, similar APIs, or custom model integration;1+ year of React ... functionality, including prompt engineering, API-based model usage, and AI workflows;Build and maintain React-based

You will work primarily in Java on the backend, with growing involvement in TypeScript and React on the ... Contribute across the stack — primarily backend (Java), with growing involvement in frontend (TypeScript/React ... engineering experience Solid foundation in Java for backend development Working knowledge of TypeScript, React

and TypeScript ; Experience with CSS Modules or Tailwind ; Deep understanding of React fundamentals, ... You will write clean TypeScript using React and Next.js App Router, implement AEM headless content, integrate ... ; Solid grasp of state management using Redux Toolkit or equivalent and server-state patterns using React ... ceremonies, including standups, sprint planning, refinement, and retrospectives; Stay current with the React ... software engineering experience ; Strong commercial experience building production web applications with React

Tech Stack: Fluency in JavaScript and React . ... Svitla Systems Inc. is looking for a Full Stack Architect with React and .NET for a full-time position ... Development: Develop and maintain complex full-stack applications, ensuring seamless integration between React

Netguru seeks a Frontend Developer with 3+ years of experience in TypeScript and ReactJS to build customer-facing web applications. Must have strong communication skills and experience with Agile development.