Top Front End Developer Jobs in Madrid

Develop and maintain user-friendly interfaces using React and TypeScript, manage routing solutions, and integrate APIs. Optimize performance and ensure code quality.

As a Senior Frontend Engineer, you will lead the design and implementation of session replay systems and collaborate with teams to enhance user experiences and investigate production issues.

Looking for a Senior Frontend Engineer to build scalable frontend applications, collaborate on features, and lead technical decisions. Responsibilities include improving developer experience and shaping product solutions.

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

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

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

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

The Senior Frontend Engineer will build scalable software components, improve SEO, and mentor junior developers while translating business needs into high-performance user 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 developing high-quality Vue.js applications, creating interactions, collaborating with back-end engineers, and writing tests.

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.

Develop user-facing features using React.js, optimize performance across devices, translate UI/UX designs into code, and work with QA engineers on test cases.

The Senior Frontend Engineer will design, develop, and maintain front-end services, collaborate on architecture, and enhance code quality through reviews and testing.

Join Hubstaff as a Senior Frontend Engineer, owning the frontend architecture using Astro and Vue 3, collaborating with teams to enhance workflows and user experience.

The Senior Frontend Engineer will lead frontend development for Usage Ingestion software, ensuring operational deliverables and collaborating closely with team members.

The Frontend Architect will define and oversee frontend architecture, ensure performance and security best practices, mentor teams, and collaborate with various stakeholders to drive technical decisions aligned with business objectives.

The Senior Frontend Engineer will build scalable applications, mentor team members, and focus on product quality while implementing security protocols and collaborating on UX design.

Develop and maintain mobile applications using React and React Native, collaborate with cross-functional teams, and ensure coding standards are met.

SynergyOS seeks software engineers for backend, frontend, and DevOps roles to build a productivity platform for enterprises, enhancing office workflows.

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.

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.

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

Develop high-quality web applications for HTS Checkout using React and TypeScript, collaborating with cross-functional teams to enhance product features and support partners.

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.