251 react English-speaking jobs in Lisbon

Fluency in React , TypeScript , modern CSS , and comfort working close to API surfaces and developer ... Take a concept from Figma or an LLM conversation to a working production‐grade React component in days ... Our stack: React , TypeScript , our internal AI -enabled Design Systems , Figma , Cursor , Claude Code

libraries; Take care of both the technical and human side of projects; Are familiar with React

English, .NET Core, React.js, PHP, WordPress, SQL Seeking a Senior Fullstack .NET & React with Data:

Experience with Angular and/or React. ... Support frontend integrations with Angular and React-based applications.

Strong knowledge of Kotlin, Swift, Objective‑C, TypeScript, JavaScript, and React. ... Develop solutions using technologies such as Kotlin, Swift, Objective‑C, TypeScript, JavaScript, React

Must‑haves Strong experience in modern frontend development, for example with TypeScript, JavaScript, React ... products, internal tools, integrations, SDKs or developer tooling Familiarity with mobile development or React

Learning approaches • Experience with Generative AI concepts such as RAG, fine-tuning, Chain-of-Thought, ReAct

end-to-end with minimal guidance, including deployment        • You build production-quality, reusable React

Hands‐on experience with modern front‐end frameworks (React, Angular, or Vue) and back‐end technologies

English Nice to Have Experience with cross-platform solutions (e.g., Kotlin Multiplatform, Flutter, React

Native and/or React, with a genuine, deep understanding of JavaScript fundamentals — not just surface ... talent in a fast‐moving environment Frontend & Mobile Expertise: Significant hands‐on experience with React

systems for event‑driven and real‑time architectures Contribute to frontend development with Angular or React ... similar stream‑processing frameworks Kafka, RabbitMQ, AMQP or similar messaging systems Angular 18 or React

development within enterprise or financial services environments Strong experience with C# and .NET React

Full-time remote Front End ReactJS Engineer to build and evolve core product experiences for enterprise customers. Responsibilities include designing, implementing, and iterating on user interfaces, collaborating with cross-functional teams, and ensuring application performance and accessibility. Must have strong ReactJS experience, JavaScript, HTML, and CSS fundamentals, and experience integrating front-end applications with APIs.

experience Experience working as a tech lead Experience working with Frontend Technologies: JavaScript React

Nice to Have Experience with cross-platform frameworks such as Flutter or React Native.

Familiarity with database systems like MySQL or MongoDB Knowledge of JavaScript frameworks such as React

Contribute across the tech stack: You'll work in React (Java Script/Type Script) on the frontend and ... Hands-On Full Stack Skills: Proficiency in React/Typescript and/or Python (RESTful APIs, data pipelines

Python, REST API design, GraphQL, MCP, async/event‑driven programming, performance tuning), frontend (React

following technologies: Back end: Java >8, Spring framework, Springboot, Spring MVC Front end: Angular, React