579 react English-speaking jobs in Masovian Voivodeship

Tech Lead for a data and analytics platform focused on investment research. Designs, develops, and leads the delivery of features using Python, AWS, and JavaScript/TypeScript frameworks. Requires experience in agile software delivery, DevOps, and technical leadership.

Additional notes (optional)Frontend EngineerRole Overview:We are looking for skilled Frontend Developers (React

At least 5 years of experience with React. Practice with Next.js and Tailwind. ... on one of the most important technical challenges of our time.  ,[Designing complex, cutting-edge React ... available, especially between 4 PM and 10 PM CET daily, to cooperate with the client. ] Requirements: React

External React front‑ends & hybrid UI architectures Build and maintain external React/TypeScript front‑ends ... Note any experience with hybrid LWC + external React architectures and SFDX deployment pipelines. ... Nice to have Experience building external React + TypeScript front‑ends that integrate with Salesforce ... Figma prototypes into pixel accurate, responsive interfaces using modern frontend tooling (TypeScript/React ... maintain Apex (server-side logic), and where appropriate work with Visualforce/Aura patterns and external React

Strong understanding of React for frontend development. ... Implement the front-end components using React. Develop back-end services using .NET. ... Developer, contributing both front-end and back-end functionalities with a strong focus on .NET and React

Strong understanding of React for frontend development. ... Implement the front-end components using React. Develop back-end services using .NET. ... Developer, contributing both front-end and back-end functionalities with a strong focus on .NET and React

a key part in transforming an existing user interface into a modern, scalable front-end built with React ... Min. 5 years of hands-on experience with React and Next.js Strong proficiency in JavaScript/TypeScript ... a key part in transforming an existing user interface into a modern, scalable front-end built with React ... standards and best practices within the team. ,[Redesign and modernize an existing web interface using React ... Ensure high code quality through testing, documentation, and adherence to best practices] Requirements: React

The UI us React, with MUI, and Vite. ... Experience with ES6 / Typescript Strong knowledge of React optimisation techniques and patterns Knowledge ... of Cloud architecture, including serverless Proficiency in Node.js, React Must have a passion for technology

Join to apply for the Lead Fullstack Engineer (Node.js/React) role at CLOUDFIDEYou bring a strong fullstack ... practices and automation across environmentsQualifications & Tech ToolboxStrong experience with Node.js, React ... international team of engineers.Your impact zoneLead architecture and design for fullstack solutions (Node.js + React

18+, React Router, Redux / Zustand / Recoil, RxJS (optional) APIs: REST, GraphQL Testing: Jest, React ... What You’ll Do Develop and maintain modern, high-performance web applications using React 18+ Design ... reusable UI components and responsive layouts with React, Tailwind, or Material-UI Collaborate closely ... best practices Help shape the frontend development strategy and mentor other team members Framework: React ... Integrate REST and GraphQL APIs and handle complex data flows Ensure code quality through testing (Jest, React

remotely from any city of Ukraine.Weare looking for aFull-Stack Developer with astrong focus onfrontend (React ... timezone) with atleast partial overlap until 11PM Ukraine time.You will work with modern technologies (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

YOU WILL BE RESPONSIBLE FOR: Develop and maintain high-quality React native applications for both iOS ... We're looking for a React Native Developer with a mobile-first mindset and an understanding of native ... We are expanding our React Native team in Poland and are searching for talented engineers who are passionate ... least 5 years of experience working as a mobile developer for Android and iOS Strong experience with React

We are looking for a Senior React Native Engineer to work on the Pricing team and help implement solutions ... and code reviews What you'll bring: The Ingredients  At least 2-3 years of hands-on work with React

Experience supporting .NET-based backend services and modern frontend applications (React). ... automation, and cloud strategy for a modern microservices-based platform built with .NET (backend), React ... automation, and cloud strategy for a modern microservices-based platform built with .NET (backend), React ... Code, Terraform, Bicep, ARM, AKS, Azure DevOps, Microservices architecture, PowerShell, Bash, GitHub, React ... maintain scalable, secure Azure cloud infrastructure. , Build and optimize CI/CD pipelines for .NET and React

Frontend Mastery: Solid experience with React and TypeScript . ... Familiarity with state management (Redux, Zustand, or React Query). ... Frontend Leadership: Drive the development of responsive, high-performance web applications using React ... Professional Growth: Access to the latest tech—we operate on the "bleeding edge" of .NET and React ... Responsibilities Full-Scale Development: Own features end-to-end, from database schema and API design to the final React

Cooperation model: B2B Start date: ASAP Recruitment process: 2 - 3 online interviews Technology stack: React ... Employment agency Nr 17138. - 4+ years of experience with React and the JavaScript ecosystem (Webpack ... Requirements: PHP, React, SQL, JavaScript, MariaDB, Webpack, Yarn, npm, Symfony, Yii, Docker, Unix, OOP ... Cooperation model: B2B Start date: ASAP Recruitment process: 2 - 3 online interviews Technology stack: React ... Employment agency Nr 17138. ,[Implementing new features in React and enhancing existing modules;, Refactoring

Preferred Experience Experience with React. ... On behalf of NDA, FinTech, SD Solutions is looking for a talented Senior React Native Engineer. ... Strong production experience with React Native (must-have—including app lifecycle and deployment to stores

(React 16+ or modern React hooks preferred).Ability to build clean, reusable components that integrate ... Andersen is hiring a Full Stack Developer (.NET + React) for a project developing an enterprise meeting ... refactoring legacy .NET 4.6 components to improve performance, maintainability, and reliability.Working with React ... above.Desired skillsExperience supporting legacy enterprise systems and modernizing older codebases.Strong React ... refactoring.Experience working with synchronous and asynchronous patterns in older .NET environments.Proficiency with React

We’re looking for a Senior Full Stack Engineer with strong React expertise, solid backend experience, ... Responsibilities -Build and maintain a full stack web application using React -Develop and integrate ... years of software development experience -Strong spoken and written English -Advanced experience with React