Top Front End Developer Jobs in Barcelona

As a Software Engineer II, you'll develop and maintain UIs and APIs for Affirm's checkout experience, support product development, and contribute to team growth.

Responsible for maintaining UIs and APIs for Affirm's checkout experiences, setting technical strategy, collaborating across teams, and fostering quality and ownership within the team.

As a Senior Software Engineer on the Checkout Experience team, you will lead the development of APIs and UIs, collaborate on feature development, and ensure quality standards. You will manage projects, identify and solve technical issues, and mentor junior team members.

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

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

The Senior Frontend Engineer will design and optimize complex UIs, collaborate with teams, and resolve performance issues while ensuring code quality in a fast-paced environment.

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

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.

The Senior Frontend Engineer will build frontend applications, collaborate with cross-functional teams, mentor others, and influence platform decisions, focusing on user experience and performance.

As a Senior Front End Software Engineer, you will enhance the user interface of an FX platform, collaborate with various teams, mentor junior developers, and ensure quality code through testing.

As a Frontend Team Lead, you will manage a team of 5 engineers, drive React migration, ensure timely project delivery, and support team growth.

As a Software Engineer at Synthesia, you will own projects, contribute end-to-end in React, Python, and collaborate on product direction, focusing on commercial impact.

As a UI Engineer at Helius, you'll develop responsive UIs for real-time applications, collaborating with teams to shape product vision, prototype interactions, and evolve the design system for web3 products.

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.

Develop user-facing features and reusable code for application UI. Collaborate with teams to ensure technical feasibility and optimize application performance.

Seeking a Front-End Developer with 4+ years of experience for the Travel Member experience team, focused on building scalable web applications using React and related technologies.

Lead the development of a new web application for classifieds, ensuring quality through testing, participating in team processes, and maintaining application health.

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.

As a Frontend Engineer at Fever, you will design performant web experiences, collaborate with cross-functional teams, and craft scalable solutions while using technologies like Angular, HTML5, and Typescript.

As a Senior Front-End Engineer, you'll own features, enhance services, build UI/UX integrations, and ensure secure system architecture in financial technology contexts.

Design and develop web experiences for thousands of users, working with a cross-functional agile team, focusing on scalability and performance.

The Senior Frontend Engineer will develop large-scale React applications, maintain features, enhance user experience, and collaborate with customers for improvements.

The role involves developing and maintaining web applications, implementing UI components, collaborating with teams, and enhancing front-end architectures.

Develop and maintain responsive websites and marketing projects, translating designs into HTML/CSS, optimizing performance, and collaborating on interactive features.

The Senior Frontend Developer will design, develop, and optimize high-performance web interfaces, collaborate with cross-functional teams, and promote best development practices.