Top Front End Developer Jobs in Barcelona

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.

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.

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, develop, and maintain web and mobile applications. Collaborate with teams to create responsive user interfaces and integrate APIs.

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

The role involves developing responsive web interfaces, collaborating with designers and developers, and maintaining high coding standards. Responsibilities include optimizing applications and ensuring accessibility.

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.

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.

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.

As a Senior Frontend Software Engineer, you'll lead technical projects, enhance user experiences, mentor juniors, and solve complex challenges in a scale-up environment.

Looking for a Front-End Architect/Tech Lead with expertise in ReactJS and NextJS to lead architectural decisions and development for eCommerce projects.

Develop and maintain user-friendly web interfaces using Angular, collaborate with UX designers and backend engineers, optimize data visualization, ensure code quality, and contribute to CI/CD practices in a remote environment.

Develop high-performance, reusable UI components using Angular and TypeScript. Collaborate with teams, resolve QA defects, and implement strategies for product development.

The Senior Front End Developer will create high-performing applications, coach team members, integrate front-end elements, and maintain product quality using top technologies.

Build and optimize scalable React.js/TypeScript front-end features, collaborate with product/design/backend teams, write tests, ensure performance, security, and accessibility, and contribute to product planning.

The Senior Frontend Engineer will develop high-quality code, utilize AI tools for efficiency, and collaborate on product improvements, while ensuring code quality and performance standards.

As a Senior Front-End Software Engineer, you'll design and implement services, contributing to the architecture and product strategy in a fast-paced environment.

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 deliver performant, scalable frontend experiences for a high-traffic global platform. Collaborate in cross-functional squads to implement end-to-end features, participate in architecture decisions, ensure quality through testing and code reviews, mentor teammates, and drive improvements in observability, scalability, and developer experience.

Build and maintain high-performance, scalable web experiences using modern frontend technologies. Collaborate in cross-functional squads to design, implement, and own features, ensure API-first integration, address cross-browser and responsive requirements, write quality tested code, and contribute to architecture and observability for large-scale systems.

Build performant, responsive web experiences as part of an agile cross-functional team. Implement scalable frontend solutions with Angular and TypeScript, follow API-first practices, write tested quality code, collaborate with designers, and improve performance and shared libraries.

The Senior Frontend Platform Engineer will enhance developer experience by optimizing tools, CI/CD pipelines, and workflows in a monorepo environment, focusing on automation and productivity for engineers.

The Senior Frontend Engineer will optimize and refine existing code, implement UX/UI improvements, and maintain high code quality, working autonomously and collaboratively with designers and engineers.