259 frontend English-speaking jobs in Lisbon

Senior Frontend Developer — AI-Augmented Health Tech (Freelance via Shakers) We're hiring a Senior Frontend ... This isn't a regular frontend role. ... #Frontend #React #TypeScript #AI #HealthTech #Freelance #Shakers ... wired into REST APIs Implement AI coding agents for automated review, testing and refactoring Shape the frontend ... maintainability) Collaborate closely with product, design and backend What we're looking for 5+ years in frontend

Senior Frontend Developer (React) Job in Portugal 2026 Senior Frontend Developer (React) Job in Portugal ... Frontend development remains one of the most sought-after technology careers worldwide. ... An exciting opportunity is now available for a Senior Frontend Developer (React) in Lisbon, Portugal. ... 2026 Europe's technology sector continues to expand rapidly, creating strong demand for experienced frontend ... The role is ideal for experienced frontend engineers who enjoy solving complex technical challenges while

Senior Frontend Engineer We are looking for a Senior Frontend Engineer who wants to play a pivotal role ... Top responsibilities Build robust, scalable, and well‐tested frontend applications using modern frontend ... How the role contributes to our vision You'll be at the forefront of building the frontend experience ... and comfortable with modern frontend frameworks Have experience working with Design Systems Are familiar ... Frontend: Svelte + SvelteKit but moving towards React + TanStack, TypeScript, MeltUI (headless components

Knowledge of frontend testing frameworks and best practices in frontend quality assurance. ... Experience leading frontend initiatives from concept to delivery. ... Familiarity with state management libraries and modern frontend build tools. ... Experience integrating frontend applications with REST APIs and GraphQL services. ... Senior Frontend Developer – AI Department: Development & Engineering Employment Type: Full Time Location

Senior Frontend Engineer Role Overview Join the squad modernizing Solvace's frontend. ... testing, and continuous improvement across the SDLC Requirements Essential 5+ years of experience in frontend

Frontend Developer to help us continue building our engine. ... Frontend Developer to help us continue building our engine ¡Jobs with Impact! ... Scroll down and learn more about the "Frontend Developer" vacancy at kencko. ... Several years of experience building modular frontend applications in React.

About This Role DOJO's frontend is where everything we build becomes real. ... Deep experience (senior-level) - You own the frontend architecture and major product surfaces. ... You'll own the frontend architecture and the data access layer beneath it, shaping how a sophisticated ... What You'll Do Own the frontend application architecture - component systems, state management, performance ... are welcome Experience with data access layers (Supabase, Firebase, or similar) and shaping how the frontend

Develop web applications in an agile environment using Angular and/or React. Collaborate with a DevOps team on service and new functionality development. Participate in the full software development lifecycle.

Staff Frontend Software Engineer - React and Next.js Posted: 22.05.2026 Job reference: 7c941ecd20e5790b02d10b2a2d2c95de ... 06.07.2026 Responsibilities Lead the design and development of high-performance, secure, and scalable frontend

sprint execution and frontend delivery commitments Contribute to frontend architecture, patterns, and ... Engineer at The Trip Boutique , you will play a key role in owning, shaping, and evolving the frontend ... ) Workload: 100% Location: Lisbon, Portugal Workplace: Mostly remote / Hybrid Your role As a Senior Frontend ... You will work closely with product, design, and backend teams, act as a frontend point of reference, ... reliability across the product Establish, maintain, and own frontend test coverage Take ownership of

Implement API integrations and apply Backend-for-Frontend (BFF) patterns. ... Familiarity with SOLID principles and scalable frontend design patterns. ... Apply Domain-Driven Design (DDD) principles adapted for frontend architecture. ... Overview We are looking for a Frontend Developer with strong experience in building modern, secure, and ... Implement security best practices for frontend applications (e.g., XSS prevention, secure API calls,

We value autonomous and experienced professionals capable of working on both the Frontend, with strong ... Your Responsibilities: End‐to‐end WEB development, covering Frontend (React) and Backend (.NET / ASP)

Frontend Software Engineer - Hybrid - Lisbon About the job Frontend Software Engineer - Hybrid - Lisbon ... profile: Sc/MSc in Computer Science/Software Engineering 3+ years of Hands-On experience building complex Frontend

Experience building large‐scale frontend applications. ... Experience with Angular or similar frontend frameworks. ... Strong experience with TypeScript and modern frontend development. ... Our Frontend Stack TypeScript, Angular, Nx, Cypress/Jest #J-18808-Ljbffr ... Good understanding of frontend architecture, design patterns and web technologies.

   💻 THE ROLE We are looking for a #TechTalent to work as a Frontend Developer (Angular + .NET ... 🙂 YOUR DAY TO DAY Architecture & Design: Leading frontend software analysis and UI/UX implementation ...                                       💡 WHAT WE'RE LOOKING FOR 4+ years of professional experience in frontend

Technical Requirements Frontend Expertise Minimum 4+ years of professional experience in frontend development ... Design scalable and maintainable frontend architectures. ... Ensure seamless communication between frontend and backend systems. ... Promote best practices in frontend development and application design. ... Contribute to the continuous evolution of frontend frameworks and standards.

Our client is the leading company in the finance area on a global scale and he is looking for a Frontend ... meaningfully improving usability, navigation, and accessibility Architect and develop the Backend for Frontend

DEMETER A web application built on a micro‑services architecture using Spring Boot (backend) and Angular (frontend ... Do Contribute to backend development using Object‑Oriented Programming (Java/.NET) Build and enhance frontend

We are looking for a Senior / Lead Frontend Developer who can take ownership of complex backend systems ... Responsibilities Own and drive frontend architecture and technical strategy Lead development of scalable ... developers, conduct code reviews Requirements 5+ years of frontend development experience Strong experience ... applications Experience with architecture design on frontend Solid understanding of performance optimization ... improvements of existing codebase Manage integrations with third-party services and APIs Mentor and guide frontend

We are looking for a Tech Lead / Senior Frontend Developer to join our team in a hybrid role based in ... What you'll do Lead and develop frontend solutions using Vue.js 3 and TypeScript Define and promote best ... Developer or Tech Lead Solid knowledge of modern frontend architectures Experience ensuring code quality ... and Clean Architecture Collaborate with product, UX/UI, and backend teams Support and mentor other frontend ... 3, TypeScript CSS/SCSS, UnoCSS Vue i18n Figma What we're looking for Strong experience as a Senior Frontend