668 react English-speaking jobs in Warsaw

Job Description : We are looking for skilled Full Stack Developers (React/Node.js) who would like to ... Required qualifications : Requirements: Proven experience with React and Node.js for building dynamic ... Utilize core technologies, including React for dynamic user interfaces and Node.js for server-side logic

Optimize React applications for speed, scalability, and efficient rendering. ... a Frontend Developer , you will: Develop and maintain modern, user-friendly web applications using React ... Proficient in asynchronous data fetching and server-state management tools (e.g., SWR, React-Query). ... Nice-to-Have Skills: Hands-on experience with testing frameworks (e.g., Jest , React Testing Library) ... (others are a plus: Redux, Zustand) Testing Frameworks: Jest, React Testing Library (preferred) APIs

Strong proficiency in TypeScript and React . ... Key Responsibilities: Develop and maintain high-quality frontend applications using TypeScript and React

Familiarity with Storybook for documenting React components. ... are looking for an experienced front-end developer , proficient in building SPA applications using React ... means being ready for new challenges and understanding that JavaScript is not just frameworks like React ... Skills: Must have Strong proficiency in JavaScript/TypeScript , with proven experience in React and NEXT.js

Build React/Next.js based applications. ... Thorough understanding of React/Next.js core principles along with React router, hooks, Redux (or the ... Experience with Testing (Unit Testing, react-testing-library, E2E). English at least B2.

We invite a highly skilled JavaScript expert with extensive experience in React and Node.js, who excels ... large-scale software solutions and components using multiple technologies, with a primary focus on React ... development Strong experience in designing distributed and secure systems Strong experience with Node.js, React

Archived B2B Node.js remote We are seeking a proactive and experienced Node.js/React Developer to join ... ll Need: 5+ years of professional software development experience Strong proficiency in Node.js and React ... and maintain backend services using Node.js Build dynamic and responsive frontend applications with React ... Compensation: attractive salary and benefits package If you are passionate about leveraging your Node.js and React

Technologies you'll work with React Typescript HTML SASS SCSS RxJS Redux Material UI Axios React ... Join to apply for the Frontend Developer (React) role at Jit Team . ... You will be responsible for Front-End Development using React and TypeScript. ... Expected competences and knowledge Strong experience in front-end development with a focus on React and

React Mastery: Deep expertise in React, including advanced concepts like state management, performance ... about delivering high-quality, user-centric applications and have a strong background in TypeScript, React ... Next.js Proficiency: Strong practical experience with server-rendered React applications using Next.js ... of hands-on experience as a Full Stack Engineer or similar role, with a strong focus on TypeScript, React ... Excellence: Hands-on experience with modern testing frameworks such as Jest, Vitest, Playwright, and React

Senior Frontend Developer (React & Next.js) We’re Blazity - a team of React.js and Next.js experts creating ... Our Requirements At least 4-5 years of experience as a Frontend Developer Strong proficiency in React ... As we continue to expand, we are looking for an experienced Senior Frontend Developer with strong React ... least C1 level Scope of Responsibilities Develop, maintain, and optimize modern web applications using React

Proficiency in Angular or React for front-end development. ... The ideal candidate will also have experience with front-end frameworks such as Angular or React and ... Develop and optimize APIs, integrating with front-end applications built in Angular or React .

As a Full-Stack Engineer (Elixir React), you will play a key role in designing and developing modern ... from scoping to release Design efficient, reliable and scalable solutions Build software using Elixir, React ... Deep knowledge of Elixir for back-end development Knowledge of Typescript and React for front-end development

Software Senior Engineer (Front-end Automation | GUI | React | Angular) Are you ready to elevate your ... + years of experience in GUI development and/or automation development 2+ years of experience with React

production on-call duties rotation with the team members] Requirements: Java, JavaScript, TypeScript, React

We are looking for a Senior Software Engineer IoT in Crop Science IT division! Why Bayer and Bayer Crop Science IT? “Health for all and Hunger for none” is our mission at Bayer. Every day, we are privileged to work on purposeful cutting-edge projects to bring our mission to life.

Senior Full Stack Engineer - IoT (.NET, React, Azure) We are looking for a Senior Software Engineer IoT ... Very good knowledge of frontend development, JavaScript/TypeScript, preferred React, Angular possible

Experience with Angular or React, .NET Core and Typescript along with a solid understanding of microservices

We are looking for a Front End Developer with experience in React to join our growing team. ... Understanding the principles of client-server interaction Nice to have: Experience with WebRTC apps Jest & React

Experience with testing frameworks (Jest, React Testing Library, Cypress) is a plus. ... Role Overview: We’re looking for a skilled Front-End Engineer (React) to join us on a contract basis. ... What You’ll Do: Develop, test, and maintain high-performance React applications that power our AI-driven ... We’re Looking For: AT LEAST 5+ years of experience as a front-end engineer, with a strong focus on React ... Expertise in modern front-end frameworks, including React Hooks, Context API, and component-based architecture

Key Responsibilities Develop responsive and performant user interfaces using React and TypeScript Build ... Skills & Experience 3+ years of professional experience in frontend development Expert knowledge of React ... Computer Science or equivalent experience Nice-to-Have Qualifications Experience with Next.js or similar React ... Knowledge of frontend testing frameworks (Jest, React Testing Library) Familiarity with WebSocket implementations