Senior Frontend Lead: React

Our mission is to enable everyone to build wealthWe reinvent how trading and investing work by creating exceptional products people love.That takes high standards, high velocity and engineers who own what they ship.Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, frontend performance, correctness...

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...

A leading tech firm in Spain is seeking a Senior Frontend Developer (React) to join their multicultural team. The role involves developing web applications, collaborating in Agile environments, and ensuring code quality. Ideal candidates will possess strong React skills and a Bachelor's degree in Computer Science or related field. This position offers hybrid...

Block Labs is building the frontend of a multi-brand platform using React, Next.js, and TypeScript. You will be the most senior frontend engineer, owning architecture, implementation, and production behavior across brands. You will steer prototypes built with AI tools into production, setting standards for performance, accessibility, and code quality, with a...

trading212 is seeking a Staff Frontend Engineer in London to shape frontend architecture and platform direction across React, React Native, and the Nx monorepo. You will elevate product teams, improve performance, and raise quality at scale. As a hands-on leader, you will own cross-team platform capabilities, libraries, tooling, and developer experience,...

Trading 212 Ltd. seeks a Staff Frontend Engineer to shape architecture and engineering direction across product teams. You’ll own platform capabilities, shared libraries and tooling while delivering durable improvements to frontend systems. You will mentor engineers, drive performance, and collaborate with product and QA on cross-team decisions. This role...

DEKRA España is seeking a Senior Frontend Developer with strong Angular and TypeScript expertise. You will design, develop, and evolve scalable enterprise web applications, lead migrations, and contribute reusable UI components and libraries.You will mentor developers, drive best practices, and collaborate in agile teams to deliver high-performance frontend...

Parser Limited is seeking a Senior React Native Engineer to bridge native and hybrid technologies across a large-scale mobile ecosystem. You will run feasibility spikes and guide architectural transitions to define where hybrid delivery is viable and where native implementation remains essential. You will lead investigations, define integration strategies,...

En Krell Consulting buscamos incorporar un/a Full Stack / Frontend Engineer Senior para participar en un proyecto de integración de plataformas ubicado en Málaga. Buscamos un perfil con amplia experiencia en desarrollo de software, especialmente en tecnologías Frontend, capaz de participar en el desarrollo end-to-end de funcionalidades, desde la...