644 react English-speaking jobs in Warsaw

Fullstack Developer (React Node.js) Miejsce pracy: Warszawa Technologies we use Expected React.js Node.js

We are looking for a Full-Stack Developer (Node.js + React) to join our team and work on a long-term ... Confident use of modern React patterns (hooks, context, controlled components) Experience with state ... management solutions (Redux, React Query, or similar) Ability to design and implement scalable component ... and extend existing PHP and Laravel services Build and maintain complex front-end applications using React ... legacy PHP/Laravel codebases Front-end (React.js) Strong experience building complex applications with React

with real business value (LLMs, smart workflows) Frontend-driven role with strong backend ownership (React ... Lead Full-stack Engineer : build, review, mentor, and guide technical decisions Design and develop React ... currently looking for a Senior / Lead Full-stack Developer whose role will be approximately 60% focused on React ... What we're looking for: Strong commercial experience as a Senior Full-stack Developer with a React-first ... technical leadership roles Hands-on experience building and evolving production-ready applications , using React

Engineer with strong experience in modern front-end development and hands-on exposure to Python and React ... Experience working with MEAN or MERN stack (Node.js, Express.js, Angular or React, MongoDB) Experience ... Contribute to the design and development of applications using MEAN/MERN (MongoDB, Express.js, Angular or React ... authority Ability to work effectively in a fast paced, deadline driven, highly dynamic atmosphere and react ... visualization tools Develop clean, responsive, and accessible UIs using: HTML5, CSS3, JavaScript/TypeScript, React

Responsibilities Design and implement user-facing applications using React. ... The eCommerce platform consists of several Python applications for backend services connected to React ... primary focus will be developing user-facing web applications and components, implemented with the React ... Contribute to platform maintenance such as security updates and issues found with React/Next.js and all ... You are highly proficient with the React library and its core principles such as components, state, hooks

skillsProblem-SolvingAngielskiNode.js6+ years of experience in full-stack application development.Proficiency in React

Middle Python Full Stack Engineer will modernize data ingestion pipelines, dashboards, and reporting for a leading global investment firm. Responsibilities include developing and enhancing data visualizations, improving monitoring workflows, and collaborating with cross-functional teams. Requires 3+ years of experience with Python, React.js, data visualization libraries, REST API development, and AWS cloud services. Familiarity with ETL/data orchestration tools is a plus.

*instinctools is looking for a Senior Full Stack Developer (Python+React) for one of our clients. ... Tasks: Develop, enhance, and maintain features in Python (FastAPI), React; Contribute as an individual ... candidate: 5+ years of experience in full-stack development; Strong proficiency in Python, FastAPI and React

Responsibilities and Duties Designing and developing responsive user interfaces using React; Implementing

Required skills Strong knowledge of TypeScript, NestJS, React, and any kind of SQL-based database; ... writing or leading the NestJS backend services from scratch; Experience in writing or leading the React

end development experience Strong portfolio demonstrating user Interface design and development using React ... including automated testing, continuous integration, and infrastructure as code Our tech stack includes React ... problem-solving skills and attention to detail Professional experience building web applications using React ... frontend, services, and database tiers – you will: Create responsive, data-driven web applications using React

,[Full-stack development of innovative applications with Java, Spring, React, and modern JS frameworks ... Requirements: Java, Spring Boot, Spring Cloud, React, JavaScript, TDD, Microservices architecture, Jenkins ... Programming, including effective use of Java Streams. 4+ years of expertise in frontend development with React

Experience working with MEAN or MERN stack (Node.js, Express.js, Angular or React, MongoDB). ... Engineer with strong experience in modern front-end development and hands-on exposure to Python and React ... Develop clean, responsive, and accessible UIs using: HTML5, CSS3, JavaScript/TypeScript, React. ... Contribute to the design and development of applications using MEAN/MERN (MongoDB, Express.js, Angular or React ... Ability to work effectively in a fast paced, deadline driven, highly dynamic atmosphere and react quickly

Relevant Technologies and concepts: React, Angular, Typescript, Jest, Cypress, Redux, Node. js, CSS-in-JS ... rich web applications Strong hands-on experience with modern front-end technologies such as React

Familiarity with frontend frameworks (React is a plus). ... Tech Stack Backend: Java, Kotlin, Spring Boot, JVM-based microservices Frontend: React, TypeScript (

You’ll craft slick, responsive user interfaces with modern JavaScript frameworks (React), making sure ... Our Tech Stack Backend: C#, .NET, .NET Core Frontend: React, JavaScript Mobile: Flutter, Dart Databases ... We’re Looking For 5+ years hands‑on experience in C#, .NET Core, SQL Server, ideally JavaScript and React

experience with React + Redux Toolchain - Proven experience with a modern JS toolchain: NPM, Lerna, ... What you will be doing SDLC - Design, build, and maintain efficient, reusable, and reliable React code ... What we are looking for SPA - Proven experience in writing complex JavaScript SPA React/Redux - Proven

Experienced Enterprise Sales Executive sought to independently generate business with US and EMEA clients. Proven track record of closing large deals and scaling revenue required. Strong network of C-level contacts and deep experience in IT consulting and implementation services essential. This is a pure individual contributor role.

Blazity seeks a highly experienced Enterprise Sales Executive to independently generate business with enterprise clients in the USA and EMEA. This senior individual contributor role focuses on building relationships, closing large deals, and scaling revenue.

We are seeking a talented .NET Software Engineer with React experience to join our dynamic team. ... scalabilityStay up-to-date with the latest industry trends, technologies, and best practices in .NET, React