Frontend Engineer: React, DDD & Data-Driven UX en Barcelona, España
coches.net
Spain, Barcelona
https://jobeax.com/link/CceYJvH61YMJlyJs is seeking a Frontend Engineer to join our fast-moving product teams in Barcelona. You will build and improve applications that transform the vehicle buying and selling experience, working closely with multidisciplinary teams across Product, UX, Data, and Backend.
This role emphasizes React, JavaScript, and CSS, with a focus on delivering high-quality, responsive user interfaces and a data-driven approach to feature validation through A/B testing.
knowmad mood está buscando un Frontend Developer especializado en React/Next.js y TypeScript para unirse a un equipo ágil. Se valoran habilidades en integración de APIs, pruebas con Vitest y Playwright, y experiencia en IA Generativa y LLMs. Ofrecen contrato indefinido y modalidad de trabajo híbrido, con una presencialidad ...
UST is a multinational technology services company seeking a Frontend React Engineer for our Madrid team. The role involves developing modern frontend applications, designing scalable architectures, and contributing throughout design, development, deployment, and monitoring. The candidate will join a collaborative environment, ...
... Desarrollar aplicaciones frontend con React, Hooks, Context API y TypeScript . - Diseñar componentes reutilizables con tipado estricto y patrones de diseño frontend. - Gestionar el estado mediante Redux, Zustand, React Query o tecnologías equivalentes. - Trabajar con https://jobeax.com/link/Z30sZYC3jcRenVso , incluyendo ...
UST is seeking a Senior Frontend Developer to design, build, and maintain modern web applications using https://jobeax.com/link/6WcBICn0LM558SP0, JavaScript, and TypeScript. You will join a cross-functional Agile team with a DevOps mindset to deliver scalable, secure software for a global wealth management client. The role ...
Spain, Madrid
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Grupo IskayPet (Tiendanimal, Kiwoko, Kivet, Clinicanimal)
... empresa líder en cuidado animal está buscando un Desarrollador/a Front-end en Madrid. El candidato ideal debe tener de 2 a 3 años de experiencia en desarrollo Frontend, ser proactivo y tener un buen manejo de tecnologías como JavaScript, HTML y CSS. Ofrecen un horario flexible, un entorno Petfriendly, un sistema de trabajo ...
... are leaders in digital technology services and deliver large-scale technology solutions for major companies. What are we looking for? We are looking for a Frontend React Engineer with solid experience in developing modern frontend applications, capable of designing scalable architectures and participating throughout the ...
Description: This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Frontend Developer (React) based in Spain. As a Frontend Developer, you’ll build elegant, high-performing web applications that make a tangible impact for users. You’ll take ownership ...
... of customers. The role focuses on optimizing funnel, conversion and revenue through personalization, with a hybrid setup in Barcelona or Milan. You’ll collaborate with product, data science and UX, drive ML adoption, and ensure high engineering standards while growing the team and delivering customer-impactful features.
... and next steps. Our partner is looking for a Senior Frontend Developer (React & React Native) based in Spain. This role is an opportunity for an experienced frontend engineer to build and evolve modern web and mobile experiences using React and React Native. You will contribute to stable, long-term projects with an active ...
Tamarind Intelligence busca un Frontend Developer para un proyecto tecnológico de gran escala en ciberseguridad, centrado en ingeniería, calidad y testing. Desarrollarás en React, construirás componentes reutilizables y colaborarás con equipos internacionales desde Barcelona. El rol ofrece un modelo híbrido, oficinas en ...
MediaMarktSaturn Technology is seeking a Senior Frontend Software Engineer to design, develop, and maintain scalable web applications using React and TypeScript. You will build reusable UI components, optimize performance, and collaborate with product, design, and backend teams across multiple workstreams. You will work ...
ahead is seeking a Senior Frontend Engineer to help us evolve our AI-first SaaS platform in Barcelona. You will take ideas from concept to production, building with React, TypeScript and https://jobeax.com/link/Z30sZYC3jcRenVso while exploring new AI tools and approaches. We value ownership, curiosity and collaboration ...
Octopus Energy is seeking a Senior Frontend Engineer in Barcelona or Valencia, Spain, to own frontend architecture for customer onboarding, private area, and billing features. You will collaborate with international teams across Europe, shaping fast-paced, customer-focused frontend solutions. You will work primarily on ...
Octopus Energy in Spain seeks a Senior Frontend Engineer to own frontend architecture for onboarding flows, private areas, and customer dashboards. You’ll collaborate with international teams to deliver high-impact frontend features across Europe. You’ll focus on TypeScript/React, https://jobeax.com/link/Z30sZYC3jcRenVso, ...
UST is seeking a Full Stack Software Engineer focused on frontend (React + TypeScript) while being comfortable with Java/Spring Boot backend. This replacement role is based in Madrid with hybrid work, emphasizing engineering practices and code quality within a regulated client environment. The candidate will join a cross-functional, ...
Treatwell is looking for an AI Software Engineer to join the AI Engineering team and build internal tools and customer-facing features with a strong AI-first mindset. You will work with TypeScript, https://jobeax.com/link/JSd7UYCSg572jJDY and React, collaborating with the Chief AI Officer and diverse stakeholders to rapidly ...
Wizeline in Spain is seeking a Senior Fullstack Software Engineer (AI) to develop cutting-edge AI-powered digital products and platforms, with a focus on TypeScript and React and integrating AI tools to optimize workflows. You will adapt across full-stack environments, draft, analyze, research, automate processes with LLMs, ...
... hiring a Software Engineer to help build the systems and user experiences powering our AI-driven sales-automation platform. You’ll contribute across backend and frontend domains, owning production-grade APIs, data pipelines, and customer dashboards while collaborating with Product, Design, and Engineering teams. Requirements ...
Octopus Energy is seeking a Senior Frontend Engineer to lead frontend architecture for customer onboarding flows and private area, with a focus on TypeScript, React, and Next.js. You will collaborate across Europe and own frontend modules end-to-end. Location options include Barcelona or Valencia in a hybrid setup. Strong ...