10312 frontend developer English-speaking jobs in Poland

Frontend Development: Nice to have : React.js, Redux , Context API. ... Proven expertise in backend development , cloud computing, and system architecture, complemented by frontend ... Innovation : Lead initiatives in building scalable, high-performance systems, while collaborating across frontend

managers to deliver pixel-perfect UI/UX Implement component libraries, maintainable codebases, and frontend ... engineering experience Deep knowledge of React, JavaScript/TypeScript, and modern frontend tooling Experience ... tooling, and best practices with real decision-making influence What We’re Looking For 5 years (L3) of frontend

managers to deliver pixel-perfect UI/UX Implement component libraries, maintainable codebases, and frontend ... engineering experience Deep knowledge of React, JavaScript/TypeScript, and modern frontend tooling Experience ... tooling, and best practices with real decision-making influence What We’re Looking For 5 years (L3) of frontend

managers to deliver pixel-perfect UI/UX Implement component libraries, maintainable codebases, and frontend ... engineering experience Deep knowledge of React, JavaScript/TypeScript, and modern frontend tooling Experience ... tooling, and best practices with real decision-making influence What We’re Looking For 5 years (L3) of frontend

managers to deliver pixel-perfect UI/UX Implement component libraries, maintainable codebases, and frontend ... engineering experience Deep knowledge of React, JavaScript/TypeScript, and modern frontend tooling Experience ... tooling, and best practices with real decision-making influence What We’re Looking For 5 years (L3) of frontend

managers to deliver pixel-perfect UI/UX Implement component libraries, maintainable codebases, and frontend ... engineering experience Deep knowledge of React, JavaScript/TypeScript, and modern frontend tooling Experience ... tooling, and best practices with real decision-making influence What We’re Looking For 5 years (L3) of frontend

We are looking for a Cloud Fullstack Engineer (Frontend-focused) who will own the frontend but is also ... What you’ll do: Own our frontend architecture and implementation.

Redux) to manage shared application state between frontend and backend interactionsWork with databases ... RESTful APIs, handle authentication, data validation, error handling, security, and loggingDevelop frontend ... perform CRUD operations, optimize queries, ensure data integrityWrite unit tests for both backend and frontend ... JavaScript fundamentalsUnderstanding of backend development using Basic understanding of React or any other frontend

Redux) to manage shared application state between frontend and backend interactionsWork with databases ... RESTful APIs, handle authentication, data validation, error handling, security, and loggingDevelop frontend ... perform CRUD operations, optimize queries, ensure data integrityWrite unit tests for both backend and frontend ... JavaScript fundamentalsUnderstanding of backend development using Basic understanding of React or any other frontend

Redux) to manage shared application state between frontend and backend interactionsWork with databases ... RESTful APIs, handle authentication, data validation, error handling, security, and loggingDevelop frontend ... perform CRUD operations, optimize queries, ensure data integrityWrite unit tests for both backend and frontend ... JavaScript fundamentalsUnderstanding of backend development using Basic understanding of React or any other frontend

Develop new frontend components by working closely with UX partners. ... Preferred qualifications Experience working on frontend or web projects. ... Build frontend functionality for the human-in-the-loop advertiser facing tools. ... Collaborate with Ads backend teams to call Remote Procedure Calls (RPC) from the frontend server.

Overview We are looking for a Fullstack Developer that will be part of the Unicorn startup that is transforming ... stack familiarity: C# in backend (Rider or Visual Studio+ReSharper); React/Redux (ES6) and Less in frontend

Contribute to both backend development and, when needed, frontend development using React. ... Java Developer - Make a Global Impact on Payments Technology Join our Payments Engineering team and be

Fullstack Developer (Java Eximee) Miejsce pracy: Łódź Technologies we use Expected Java JavaScript jUnit ... This role will require a mix of backend Java programming and frontend development with JavaScript to ... form-based applications using Eximee or similar low-code platforms Develop backend functionality in Java and frontend

The ideal candidate will have a strong background in .NET development, proficiency in frontend, and experience ... React.js and its ecosystem Develop and consume RESTful APIs to ensure seamless communication between frontend ... development Strong proficiency in C# and the .NET (ideally .NET 6+) Demonstrable experience with modern frontend

This is a frontend focused full-stack position in which you will be working mostly on the frontend with ... #Viator Senior Software Engineer - Frontend Focused Role: Frontend-focused, with opportunities to contribute ... Senior Software Engineer - Frontend Focused (Viator) Get AI-powered advice on this job and more exclusive ... We’re looking for a Senior Software Engineer - Frontend Focus to join our fast-growing team.

This position involves designing scalable frontend applications, developing backend microservices, and ... development Solid experience with Node.js, especially in Backend For Frontend architecture Knowledge ... and REST APIs Background in modern software architecture Proficiency in Angular and TypeScript for frontend

Passion for developer experience, automation, and scalable architecture. ... Guide frontend modernization of Composer’s UI using design tokens, shared libraries, and consistent theming ... Contribute to a better developer environment and more efficient code delivery pipeline.

Understanding of frontend-backend integration and state management. ... React: Recent hands-on experience with React for frontend development, contributing to a seamless user ... Collaborate closely with frontend engineers, product managers, and other stakeholders to deliver end-to-end

modern experiences that resonate with today's players while staying true to GOG's identity.Our frontend ... GOG experiences.What success looks like in the first 6–12 monthsDeliver performant and maintainable frontend ... craft and product thinking.Job Requirements:What will help you succeedTechnical depth6+ years in frontend ... players engage with preservation and community features, through smoother, faster, and more accessible frontend ... and fast, iterative delivery.Balance short-term fixes with long-term code health.Deep expertise in frontend