187 react English-speaking jobs in Lisbon

You bring strong technical depth in JavaScript and React, with familiarity in Java and/or .NET service-oriented

five years of professional frontend development experience, with strong expertise in TypeScript and React

You contribute to test automation for web-based applications using modern technologies (Angular/React

explainability, and human-in-the-loop workflows); Basic understanding of front-end technologies (HTML/CSS/React

Understanding of ReAct-style loops, tool calling and structured outputs.

This is delivered through five SDKs (Android, iOS, React Native, Flutter & Web), which are embedded into ... Qualifications iOS: A portfolio of published apps on the App Store iOS SDK: SDK development experience React

HTML5, CSS, JavaScript and TypeScript; BEM/Atomic Design; and at least one framework such as Angular, React

(5+ yrs) with real experience leading a team, and deep, production-tested mastery over JavaScript, React

Ruby on Rail Typescript Python / Django Git SQL (MySQL / PostgreSQL) Mobile development (iOS, Android, React

Ruby on Rail Typescript Python / Django Git SQL (MySQL / PostgreSQL) Mobile development (iOS, Android, React

Nice to have: Experience with Vue.js, Angular, or React.

You will work across technologies including Java, Spring Boot, React, GraphQL, Databricks, AWS, Spark ... Experience with modern web technologies including React, Angular, Node.js, GraphQL, or similar frameworks

At least 2 years of experience with frontend frameworks such as Angular and/or React.

deliver to customer expectations within strict deadlines Ability to deal with ambiguity, embrace and react

C# and .NET Python React, Angular or another modern frontend framework Azure, AWS or GCP Semantic Kernel

The ideal candidate is literally obsessed with data and uses mainly them to act&react to any business

Familiarity with React-based applications and modern web product integration.

Deep JavaScript and React skills. ... Familiarity with Electron, React Native or similar cross‐platform frameworks, as well as installer systems

плюсом: MCP, real-time voice AI (WebRTC, SIP, streaming STT/TTS), event-streaming pipelines, TypeScript/React

You're a problem-solver with the ability to think on your feet, react rapidly to situations, prioritise