291 react English-speaking jobs in Île-de-France

You are proficient in JavaScript and React; experience with TypeScript and Websockets is highly valued ... by writing robust, maintainable code and participating in our continuous improvement efforts.Using React ... any specific functional area, but you have a strong willingness to learn and adapt quickly: Built on React ... shared packages for maximum code reuse, fast CI/CD, modern developer experienceTested with Vitest and React

Your Responsibilities Lead the design and development of scalable fullstack applications using React ... Strong expertise in React and modern frontend ecosystems (SPA architecture, state management, performance ... Background We’re looking for a Senior Fullstack Engineer (Staff / Principal level) with strong expertise in React

, TypeScript, React Native (mobile)* **Backend**: Java/Spring Boot, Ruby on Rails* **Data**: PostgreSQL ... design, and solve hard engineering problems alongside your teammates* Demonstrate deep **expertise in React ... structured data, semantic HTML, and content clarity at scale## ## ** Our Tech Stack*** **Frontend**: React ... can influence strategy and build alignment across teams and leadership* You have **deep expertise in React ... specialty requirements.* Our stack is composed of Rails, TypeScript, Java, Python, Kotlin, Swift, and React

Rigorous and good stress management to react quickly in production. ... Responsibilities React to production incidents and conduct investigations.

, and operations.As our first hire in Enterprise Systems, you will ship hands‑on (Node/TypeScript + React ... or Python (FastAPI) + React/TS; comfortable building web apps end‑to‑end.Track record shipping internal ... team’s Tech Lead as we grow.About youFull‑stack engineer with strong experience in TypeScript/Node + React

experience (typically 5+ years) as a software engineer delivering production systems.Solid experience with React ... improvements12 months Recognized internal expert / coach on JS/TS architecture and delivery at scaleFrontend: React

Our stack is composed of Rails, TypeScript, Java, Python, Kotlin, Swift, and React Native. ... design, and solve hard engineering problems alongside your teammates Demonstrate deep expertise in React ... leveraging structured data, semantic HTML, and content clarity at scale Our Tech Stack Frontend: React ... , TypeScript, React Native (mobile) Backend: Java/Spring Boot, Ruby on Rails Data: PostgreSQL, OpenSearch ... who can influence strategy and build alignment across teams and leadership You have deep expertise in React

Your SKILLS Excellent proficiency in Python and modern frameworks (React) Extensive knowledge of distributed

TL;DR You’ll build and ship features used by 850,000+ users on Finary’s web platform, working with React ... Fintech or personal finance experience Contributions to open‑source projects Tech Stack Frontend: React ... quality, developer experience, and engineering practices What We’re Looking For Strong expertise in React

Technical Skills: Proficiency in TypeScript, React, and Node.js. Rust is a plus. ... Web Development: Build and maintain responsive websites and admin dashboards using Rust, TypeScript, React

analytics, and team management interfaces.Build performant, accessible front-end experiences using React ... #39;re Looking For3+ years of professional full-stack development experience with modern TypeScript, React

will have experience in TypeScript building full-stack applications leveraging a frontend framework (React ... internship, you will be able to: Develop and maintain scalable and robust applications using NestJS and React

You have strong proficiency in Typescript, React and SQL. You value code simplicity and testing. ... Our current stack Frontend: Typescript, React, GraphQL Backend: Typescript, Node.js, Express, Postgres

Technical Skills: Expertise in Java, Spring Boot, and React. ... You’ll Do: Develop and maintain both back-end and front-end components using Java, Spring Boot, and React ... You are proficient in Java / Spring Boot and React, with a strong understanding of microservice architectures

technical skills: Significant experience with JavaScript (minimum 5 years), functional programming, React

High proficiency with modern web frameworks (React, Next.js, Vue, etc.) and NodeJS/TypeScript.

OSGi (Karaf), JCR/Jackrabbit, Lucene APIs: REST (JAX-RS), GraphQL Frontend: JavaScript / TypeScript, React ... with strong Java expertise in production environments Solid experience with JavaScript / TypeScript (React

diagrams, or other structured data exploration interfaces.Familiarity with front-end technologies such as React ... interaction design for complex, stateful interfaces.Comfort working directly with engineers — you can read a React

GraphQL federation/Apollo Router; GraphQL Yoga; Pothos; tRPC)UI integration: command-center-enrich is a React ... and modern TypeScript backends (Nx monorepos, NestJS).Familiarity coordinating frontend delivery in React

Our current stack Backend: Typescript, Node.js, Express, Postgres, and Redis Frontend: Typescript, React ... ideally working on data synchronization processes You have strong proficiency in Typescript and SQL React