senior frontend developer

Xelerate in Porto is looking for a Frontend Developer to design and build modern, intuitive web applications. You will work with React and Next.Js to create a guided product configuration experience, bridging complex engineering data and user interfaces. Your role involves architecting high-performance user interfaces, implementing responsive designs, and...

A technology solutions firm in Porto is seeking an experienced Frontend Developer to create high-performance, real-time trading interfaces. The successful candidate will have over 5 years in frontend development, strong expertise in Angular and the modern Java Script ecosystem, and knowledge of APIs and clean architecture. Experience with trading platforms...

A global technology firm in Porto is seeking a Front End Shopify Engineer to shape outstanding digital experiences for enterprise clients. You will create high-quality front-end code, ensure smooth integrations with various platforms, and work closely with teams in an Agile environment. Ideal candidates will have extensive Shopify experience and a solid...

Velenosi&Meredith is seeking a hands-on Senior UI / Frontend Engineer to craft modern frontends for our robotics software platform. You’ll partner with the Frontend Architect to turn architectural concepts into production-grade React code, delivering ~80% hands-on development while staying on a technical track rather than moving into pure architecture or...

Five9 is seeking a Senior Front End React/Redux Software Engineer to join a team delivering AI-enabled cloud contact center solutions. You will build high-performance web platforms using React/Redux, Java Script, and Type Script, contributing to Looker Studio plugins and dashboards. The role offers remote or hybrid work within Portugal, collaboration with...

Uniksystem in Carnaxide, Lisbon, Portugal, is seeking a Frontend Software Developer to build modern web applications using React.Js, Java Script, HTML and CSS, and to contribute to the Unik low-code BPM platform. You will work in an agile team, collaborate across teams, and help deliver scalable frontend solutions with a strong user experience. A degree in...

Intermedia Intelligent Communications is seeking a Senior Frontend Engineer in Portugal to join our Dev & Engineering team. This full-time role blends technical leadership with hands-on development in a primarily remote environment, with occasional visits to Coimbra or Aveiro. You will drive frontend architecture, build reusable components, collaborate with...

DACHSER Corporate IT Hub in Porto invites an experienced Software Engineer to lead frontend projects and shape the next generation of our Charter and Transport Planning Tool. You will drive Angular frontend architectures in a collaborative, international team and ensure robust delivery with modern testing and CI/CD practices. We expect a degree in IT or...

A fast-growing tech company in Portugal is seeking a Senior Frontend Engineer. This role involves designing scalable client-side applications using Type Script and React. The ideal candidate will have a strong background in web security and experience in a collaborative environment. Join the team to contribute to innovative solutions that impact the digital...

Intermedia Intelligent Communications is seeking a Senior Frontend Engineer in Portugal to join our Dev & Engineering team. This full-time role blends technical leadership with hands-on development in a primarily remote environment, with occasional visits to Coimbra or Aveiro. You will drive frontend architecture, build reusable components, collaborate with...

Aghanim, based in Lisbon, is searching for a Senior Frontend Engineer to join their team and build high-performance web applications for games. The ideal candidate has over 5 years of frontend development experience and a strong command of React and Next.js. This role involves designing scalable architecture and ensuring optimal performance in high-load...

Jobgether SRL is seeking a Senior Design Engineer for MetaMask to shape frontend experiences for Web3 users. You will work across React and React Native, turning complex user flows into fast, accessible interfaces while helping evolve scalable design systems and cross‑platform patterns. You’ll collaborate with designers, product managers, and engineers...

Lever, Inc. is seeking a Senior Manual QA (Front SEO) based in Portugal. You will join a growing QA team, conducting manual testing with a focus on frontend and technical SEO, across the full SDLC. The role emphasizes test documentation, collaboration with developers and product teams, and contributing to QA process improvements in a fast-moving,...

Jobgether SRL is seeking a Senior Design Engineer for MetaMask to shape frontend experiences for Web3 users. You will work across React and React Native, turning complex user flows into fast, accessible interfaces while helping evolve scalable design systems and cross‑platform patterns. You’ll collaborate with designers, product managers, and engineers...

Jobgether SRL is seeking a Senior Design Engineer for MetaMask to shape frontend experiences for Web3 users. You will work across React and React Native, turning complex user flows into fast, accessible interfaces while helping evolve scalable design systems and cross‑platform patterns. You’ll collaborate with designers, product managers, and engineers...

Lever, Inc. is seeking a Senior Manual QA (Front SEO) based in Portugal. You will join a growing QA team, conducting manual testing with a focus on frontend and technical SEO, across the full SDLC. The role emphasizes test documentation, collaboration with developers and product teams, and contributing to QA process improvements in a fast-moving,...

Lever, Inc. is seeking a Senior Manual QA (Front SEO) based in Portugal. You will join a growing QA team, conducting manual testing with a focus on frontend and technical SEO, across the full SDLC. The role emphasizes test documentation, collaboration with developers and product teams, and contributing to QA process improvements in a fast-moving,...

Lever, Inc. is seeking a Senior Manual QA (Front SEO) based in Portugal. You will join a growing QA team, conducting manual testing with a focus on frontend and technical SEO, across the full SDLC. The role emphasizes test documentation, collaboration with developers and product teams, and contributing to QA process improvements in a fast-moving,...

Lever, Inc. is seeking a Senior Manual QA (Front SEO) based in Portugal. You will join a growing QA team, conducting manual testing with a focus on frontend and technical SEO, across the full SDLC. The role emphasizes test documentation, collaboration with developers and product teams, and contributing to QA process improvements in a fast-moving,...

Jobgether SRL is seeking a Senior Design Engineer for MetaMask to shape frontend experiences for Web3 users. You will work across React and React Native, turning complex user flows into fast, accessible interfaces while helping evolve scalable design systems and cross‑platform patterns. You’ll collaborate with designers, product managers, and engineers...