Top Front End Developer Jobs in Portugal

As a Senior Frontend Engineer, you will develop and enhance back-office applications, ensuring high-performance user interfaces for customer agents while collaborating with product teams to improve workflows and data accessibility.

As a Senior Software Engineer - Frontend, you'll design and build features for users, optimize performance, and collaborate with teams on complex challenges in a high-paced environment.

Develop scalable web applications for the Altium 365 Valispace R&D team, focusing on front-end direction, user experience, and interface improvement.

The Senior Frontend Software Engineer will develop and improve the Cloudflare Dashboard, focusing on user and developer experiences, utilizing various modern front-end technologies.

The Creative Tech Product Owner is responsible for product strategy, roadmap development, feature prioritization, and ensuring exceptional user experience, working in Agile methodology.

Manage and grow a team of engineers focusing on design systems, collaborating with design and product teams to enhance user experience.

As a Staff Frontend Engineer at Snyk, you'll create scalable user interfaces, develop intelligent AI agents, and mentor junior engineers while collaborating with cross-functional teams.

As a Senior Frontend Engineer at Deel, you will collaborate across teams to design, develop, and enhance applications, ensuring a seamless user experience while bringing your expertise in TypeScript and React.js.

As a Senior Software Engineer, you will contribute to the Cloud Security Platform, building user experiences, transforming datasets into visualizations, and optimizing performance using modern technologies.

The role involves developing cloud-native applications, ensuring UI/UX designs are technically feasible, and collaborating with the R&D team for front-end development.

The Frontend Developer will enhance code quality and performance, focusing on JavaScript and TypeScript while collaborating on a cross-platform home design software.

Design and build high-performance front-end applications using React and TypeScript, optimizing for performance and usability, while mentoring junior engineers and collaborating with a cross-functional team.

Design and develop user-friendly landing pages and web applications. Collaborate with designers for pixel-perfect UI and optimize for performance and SEO.

As a Senior Frontend Engineer, you'll build robust frontend applications, influence architecture decisions, and mentor teammates while contributing to a collaborative design system and product development environment.

The Senior Frontend Engineer will develop user-facing features, build reusable components, optimize performance, and design front-end architectures, collaborating in both English and German.

As a Software Development Engineer III for DEXI at GoCardless, you'll enhance the Merchant Dashboard, improve user experiences, and work collaboratively on core product development using various technologies.

This role involves implementing features, writing Playwright tests, fixing bugs, collaborating with product teams, and supporting on-duty work.

The Senior Frontend Developer will enhance UI, migrate pages to React, improve web performance, and ensure effective observability, collaborating with cross-functional teams.

The Senior Frontend Engineer will develop user-facing features, create reusable components, and optimize performance across devices, while collaborating with diverse teams and enhancing user experience.

As a Front-End Engineer at Catawiki, you will improve product innovation by developing responsive web frontends using TypeScript and ReactJS, collaborating with cross-functional teams to optimize delivery and enhance user experiences.

As a Senior Frontend Software Engineer at 1GLOBAL, you will develop and maintain web applications using React and Next.js, collaborating with design and backend teams to optimize user experiences and application performance.

As a Senior Frontend Engineer, you will enhance CoW DAO products, ensuring optimal user experience and engagement through innovative decentralized solutions.

As a Frontend Developer, you will lead the development of sportsbook web applications, ensuring a reliable and user-friendly experience through collaboration, coding, and debugging.

As a Senior Frontend Engineer, you'll create and deliver user experiences, collaborate with designers, and build scalable web applications using modern frameworks and best practices.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.