Top Front End Developer Jobs in Valencia

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.

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.

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.

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

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.

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.

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

As a Frontend Engineer at Stedi, you'll collaborate with designers and product managers to create web interfaces, develop reusable components, and promote engineering excellence. You'll be integral in building foundational features and enhancing reliability across the platform.

Develop, test, and maintain high-quality features using React. Collaborate with cross-functional teams and contribute to frontend best practices.

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

The role involves designing, building, and implementing new services, working closely with the product team, and taking ownership of projects from 0 to 1.

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

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

As a Frontend Software Engineer, you'll design user interfaces in React, collaborate on user experiences, and maintain code quality while contributing to a scalable frontend architecture.

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

Join Fever as a Senior Frontend Engineer to design performant web experiences, collaborate with an agile team, and mentor newcomers.

As a Senior Frontend Engineer, you will design user-facing features, build React-based interfaces, optimize applications, and collaborate with cross-functional teams.

Join a remote team as a Middle Front-end Engineer, implementing features, building AI agents, maintaining tests, and collaborating with cross-functional teams.

As a Senior Frontend Game Developer, you will build client-side layers of real-time games using Dart, implementing game logic, UI components, and collaborating with various teams for optimized gaming experiences.

As a Frontend Engineer, you'll design performant web experiences, collaborate with cross-functional teams, and enhance application scalability and performance.

The role involves engineering, testing, and the development of advanced frontend components for an AI-driven cybersecurity product, integrating AI features and ensuring best practices are followed.

The role involves developing high-quality Vue.js applications, creating interactions, collaborating with back-end engineers, and writing tests.

As a Tech Lead Frontend, you will guide the engineering team in developing modern web applications, ensuring high coding standards and mentoring engineers.