Top Front End Developer Jobs in Barcelona

As a Senior Frontend Engineer, you'll maintain and develop innovative features, collaborate with teams, and mentor junior engineers, ensuring quality frontend architecture and documentation.

As a Senior Frontend Engineer, you will develop innovative features, collaborate with teams, and mentor junior engineers while enhancing frontend architecture.

The Senior Frontend Engineer at Veeva will build scalable web applications, lead technical planning, and enhance user experiences using modern front-end technologies.

As a Platform Software Engineer, you will develop core services and tooling for Perk's platform using Python/Django and React, focusing on reliability and scalability to improve developer experience.

The Senior Frontend Engineer at Quadrivia will build secure and intuitive interfaces for a clinical AI system while ensuring performance and compliance with healthcare standards.

The React Software Engineer will design and develop React components, collaborate with teams, implement best practices, leverage AWS, and drive innovation in software development.

As a Frontend Tech Lead, you will guide frontend development using Angular, ensuring high-quality, maintainable code while mentoring a team and promoting best practices.

Develop Vue.js components for a dashboard, create data visualizations, debug code, and collaborate with team members in an agile environment.

Lead technical strategy, architecture, and adoption of a company-wide Design System. Define roadmap, governance, and migration strategies; drive measurable adoption; ensure accessibility, performance, reliability, and excellent developer experience; build CI/CD, package and token pipelines, documentation, and design-to-code automation; mentor engineers and set frontend standards.

As a Senior Frontend Engineer, you will own features through their entire lifecycle, collaborate on product strategy, and ensure high-quality, user-centric frontend development using React and TypeScript.

Design and build internal AI tools at Stripe to enhance design workflows, ensuring quality, security, and performance while driving innovation.

As a Senior Frontend Engineer, you will build and enhance features on various products using React and TypeScript, collaborating with teams to improve UI and software architecture while ensuring performance across devices and browsers.

Define and steward frontend architecture and organization-wide frontend standards. Drive frontend-backend integration, performance, accessibility, security, and developer experience. Mentor technical leads, write ADRs/RFCs, and collaborate with UX, Product, and Backend to align technical decisions with business goals.

Work on transversal frontend projects: build and maintain scalable React/Next.js platforms, implement SSR and micro-frontends, perform code reviews, estimate tasks, ensure testing and CI/CD quality, and support onboarding and technical interviews.

The position involves solving complex web and React Native problems, mentoring junior engineers, and setting technical standards at Rover.

The Senior Frontend Engineer will collaborate with cross-functional teams to develop applications, manage state, and ensure optimal customer experience using TypeScript, React.js, and Node.js, with a focus on delivering high-value outcomes.

As a Senior Software Engineer at Kraken, you will collaborate with teams to develop onchain services, optimize applications, and mentor engineers, focusing on blockchain and DeFi technologies.

The Frontend Engineer will enhance analytics tracking, optimize data flow and attribution models while collaborating across teams to ensure data accuracy and governance.

The Frontend Tech Lead will manage feature development, enhance frontend applications using React and TypeScript, and ensure technical excellence while collaborating with product teams and customers.

As a Frontend Engineer at Fever, you will design web experiences, collaborate in an agile team, and optimize performance for user engagement.

As a Frontend Developer, you will implement features, develop reusable code components, optimize performance, and collaborate within agile teams, ensuring quality software development.

Join Planner 5D as a Frontend Developer to enhance home design software by improving existing code, writing tests, and ensuring product performance using JavaScript and TypeScript.

The T-Shape Front-End Developer will create responsive user interfaces, manage APIs, and build web applications, collaborating with designers and product managers.

The Software Engineer will develop high-quality solutions for WordPress and web applications, collaborating with cross-functional teams, and ensuring engineering excellence through best practices and user-focused design.

As a Lead Backend Engineer, you'll design and build core features, ensuring high performance and collaborating with cross-functional teams. You'll own features end-to-end and mentor other engineers, promoting engineering excellence and innovation.