Senior React Frontend Engineer (Migration) — Remote em Aveiro, Portugal

Welvaart is seeking an experienced Front-End Developer to build modern interfaces with React 17 and 19, using TypeScript and Material UI. You will implement complex forms, dynamic tables, and accessible UI components, while collaborating across UX, Backend, and Product teams. You will ensure WCAG-compliant UI, manage state ...

€55k EUR - €65k EUR / year

Develops user-friendly web applications, collaborates with teams, optimizes performance, and leads code reviews.

Jobtailor is seeking a senior frontend engineer to design and develop high-quality, scalable frontend solutions aligned with company standards. You will build AI-powered frontend experiences across Contact Center and Unified Communications products using Angular or React. Collaborate with UX/UI designers, optimize performance, ...

• Remoto

... Contribute to the frontend development of new web applications; Design and implement high-performance, maintainable, and reusable UI components; Drive the migration to modern tech stacks and architect scalable features for React applications; Visualize complexdata sets using advanced frontend techniques; Ensure bestpractices ...

• Remoto

We're looking for a Platform Engineer — Governance & Migration to join our team in Portugal in a fully remote working mode. In this role, you will implement governance workflows, migration processes, and lifecycle controls to ensure secure and compliant onboarding, approval, and management of MCP servers within the enterprise ...

• Híbrido

$6 USD

... building complex, high-performing web applications with high design standards - real application engineering, not just assembling components - Deep proficiency in React and TypeScript, with strong opinions on frontend architecture - component design, state management, rendering performance, and build systems (we use React 19, ...

• Remoto
• Híbrido

... Senior Frontend Developer who cares as much about architecture as they do about user experience. You’ll work on modern web applications built with Angular or React — leading frontend decisions, setting standards and collaborating closely with design, backend and product teams. You’re senior because you’ve been there: you ...

€46900 EUR - €73700 EUR / year

Seeking a Senior Frontend Engineer to build responsive, user-friendly web interfaces using https://jobeax.com/link/6WcBICn0LM558SP0, HTML, and CSS, collaborating with designers and backend developers for a leading AI healthcare company.

MEDvidi, an AI-powered mental health platform, is hiring a Senior Frontend Developer to own the end-to-end frontend for patient and clinician interfaces. You will work on a modern Angular monorepo, collaborate with product, design, backend and QA, and apply AI-assisted development tools in daily work. You will design, build, ...

Consort Group, based in Lisbon, is seeking a Senior Frontend Python Developer to join our nearshore Service Center. You will contribute to a cutting-edge AI platform, delivering both frontend and backend components, integrating APIs, and supporting deployments across international environments. You should have at least ...

• Híbrido

... extensively in React . - Practical experience integrating AI features into front-end applications. - Prior experience leading, mentoring, or managing a team of engineers (formally or as a tech lead). - Strong proficiency in JavaScript/TypeScript , modern React (hooks, context, component patterns), and CSS/styling frameworks. ...

• Híbrido

... extensively in React . - Practical experience integrating AI features into front-end applications. - Prior experience leading, mentoring, or managing a team of engineers (formally or as a tech lead). - Strong proficiency in JavaScript/TypeScript , modern React (hooks, context, component patterns), and CSS/styling frameworks. ...

• Híbrido

... procura de novas oportunidades na área de IT? Temos novidades para ti! Este Pode Ser o Desafio Perfeito, Se Tiveres - Experiência sólida em desenvolvimento frontend - Bons conhecimentos de JavaScript, HTML e CSS - Experiência com frameworks modernos (Angular ou https://jobeax.com/link/6WcBICn0LM558SP0) - Experiência em ...

• Híbrido

Join dPT diconium Portugal, unipessoal Lda as a Full-Stack Engineer, working across Java (Spring Boot) and modern frontend frameworks. You will design scalable backend services and build responsive UI with React and TypeScript, delivering end-to-end features while collaborating with product, design and DevOps teams. We ...

• Remoto
• Híbrido
• Presencial

... prompting, RAG, context management, agents, tools and MCPs - Effective use of AI tools in the workflow — task automation, code generation and review - Knowledge of React in a full-stack context is a plus - Work model: 3 days onsite / 2 days remote - European Union Citizenship or Portuguese Working Visa / Portuguese Residency. ...

... passando pelo marketing e pelas vendas. E agora precisamos que te juntes a nós neste caminho. We’re ready to scale up your career. Are you? O que vais fazer Frontend Engineer com experiência sólida em React para integrar uma equipa dinâmica e multifacetada, focada no desenvolvimento de produtos digitais. Valorizamos um perfil ...

• Híbrido
• Presencial

... escritório) Nível de experiência: +1 ano Procuramos um Junior React Developer para integrar um projeto desafiante, com foco no desenvolvimento de soluções frontend modernas, intuitivas e de elevada qualidade. O que vais fazer: - Desenvolver e evoluir interfaces web utilizando React - Implementar novas funcionalidades e ...

• Tempo integral

... development lifecycle—scoping requirements, reviewing work in progress, and addressing issues uncovered during automated and manual testing. The iCapital Identity frontend uses TypeScript , React , GraphQL , and Relay . The backend is built in Elixir/Phoenix , with some Go and https://jobeax.com/link/JSd7UYCSg572jJDY , backed ...

Intellias is hiring a Senior Data Engineer to join an enterprise data platform migration programme for a financial services client. You will write production code weekly, own architectural decisions, and mentor a paired mid-level engineer. You will work on a Databricks-based lakehouse, build pipelines, and register curated ...