271 react English-speaking jobs in Lisbon

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

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

Strong expertise in: Node.js / TypeScript / JavaScript API design and development Front‐end knowledge: React

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

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

What we're looking for You might be a fit if: You have strong frontend engineering fundamentals (React

initiative   You design and develop end-to-end distributed systems across backend (Java) and frontend (React ... technical guidance   YOUR SKILLS MATTER Technical Background Strong experience with Java, Spring Boot, React

centered around Java and Spring frameworks , with modern frontend applications built using Angular and React ... Integration Testing End-to-End Testing Exposure to frontend technologies such as: Angular React

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

role Proficient in HTML, CSS, and JavaScript Experience with front‐end frameworks such as Angular, React

What You’ll Do Lead the design, build, and evolution of fullstack applications using React (TypeScript ... Qualifications 5+ years of professional experience in fullstack or software engineering Strong proficiency in React

Proficiency in C#/.NET and REACT.

experience Familiarity with CI/CD platforms Mastery of Microservices Javascript development experience React

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

TypeScript/JavaScript React-native on mobile. ... We often use TypeScript/JavaScript and React on our web app projects and Swift, Java/Scala/Kotlin, or

Proficient understanding of web markup including HTML5 and CSS3 Experience with front-end frameworks such as React

Experience with web development frameworks like React or Angular.

Proficiency in JavaScript/TypeScript development: Node.js, Next.js/React.