Senior Frontend Engineer – React/TypeScript, Global Retail

Descripción del trabajo Funciones principalesDesarrollar 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 Next.js, incluyendo SSR, SSG y App...

Emergo by UL's Human Factors business unit is a global leader in Human Factors Engineering (HFE) services, with team members in the US, Europe, and Asia. Emergo by UL's HF staff consists of human factors professionals who perform research, design, and usability studies primarily for the medical and pharmaceutical industries.We are seeking a service-minded,...

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 in a hybrid setup from our Barcelona...

MediaMarktEspa seeks a senior frontend engineer to design, develop, and maintain scalable React/TypeScript applications. You will build reusable UI components, optimize performance, and collaborate with product, design, and backend teams to deliver data-driven customer experiences. The role requires 5–8 years of experience, strong knowledge of React,...

UST is seeking a Senior Frontend Developer to design, build, and maintain modern web applications using React.js, 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 requires strong English communication, familiar with REST APIs and...

MediaMarkt España in Barcelona seeks an experienced Frontend Software Engineer to design, develop, and maintain scalable web applications using React and TypeScript. You will work with product, design, and backend teams to deliver high-performing, accessible user interfaces across global experiences.The role emphasizes performance optimization, testing...

LeoVegas is seeking a passionate Senior JavaScript Engineer to join our multinational frontend team and contribute to LeoVegas.com’s full product scope. You will collaborate with product managers, designers, and backend peers to build features across responsible gaming, payments, lobby layout, and new markets. The role focuses on delivering high-quality...

Senior Frontend Software Engineer - React / Typescript / AI We're hiring for multiple experienced frontend engineers with experience in React for a rapidly expanding and well established software company HQ'd in Switzerland. This is a full-time position based mainly remotely in Spain or Poland, with travel to Madrid or Berlin twice a month. The company is...

Descripción del trabajo Funciones principales 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 Next.js, incluyendo SSR, SSG y App...