424 frontend developer jobs in Madrid, España.

... fix OS-specific SIGSEGV errors in C++ code from LLDB. - Design clear, maintainable code and ensure the algorithms behind it are sound. C++/Kotlin Software Developer (RustRover Debugger) You care deeply about how developer tools are built, especially when it comes to the intricacies of debugging. You enjoy solving complex, ...

Sobre el rol Buscamos un Senior Full Stack Developer para unirse a nuestro equipo en Madrid y liderar el desarrollo de nuestra plataforma innovadora de análisis de datos empresariales. En esta posición, serás responsable de diseñar, desarrollar y mantener aplicaciones web de alta escala que procesan millones de datos en ...

... prácticas de arquitectura frontend. - Colaborar de forma fluida con Tech Leads, Product Owners y Backend Developers . - Desenvolverse con solvencia en aplicaciones frontend complejas y entornos productivos. Ideal para perfiles que quieran seguir creciendo técnicamente en proyectos exigentes, donde Frontend no significa únicamente ...

About the role What are we looking for? We are looking for a Frontend Architect to provide services to one of our leading clients in the banking sector. What you'll do Participate in the maintenance and evolution of the architectural components of the Frontend Technical Domain. Implementation of new functionalities and ...

... backend engineers) to deliver scalable, responsive solutions. Your role will involve contributing to technical discussions, refining best practices for modern frontend architecture and service integration, and supporting junior engineers through code reviews and knowledge sharing. We encourage our teams to embrace AI and make ...

... functional, production-ready applications; Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues; Collaborate closely with frontend developers, product managers, and QA to deliver end-to-end features; Participate in peer code reviews to ensure code quality and adherence to best practices; ...

... this Role Are you a backend-focused engineer who understands the intricacies of modern frontend architecture and web tooling? As a Software Engineer on our Frontend Infrastructure team, you will bridge the gap between core backend systems and user-facing frontend frameworks. You will design, build, and optimize backend ...

... reactivos, RxJS) y React . - Consumir e integrar APIs REST, gestionando estados y comunicación entre componentes. - Aplicar buenas prácticas de arquitectura frontend: SOLID, patrones de diseño y micro frontends. - Optimizar el rendimiento (CDK, TrackBy, Change Detection Strategies) y la seguridad (JWT). - Asegurar la calidad ...

... ciclo de desarrollo, desde el análisis funcional hasta el despliegue y la monitorización. ¿Experiencia de al menos 4 años en: Experiencia en el desarrollo de frontends web a gran escala. HTML5 JavaScript (ES2022+) TypeScript Experiencia con ReactJS y arquitecturas basadas en hooks. Desarrollo de aplicaciones con https://jobeax.com/link/JSd7UYCSg572jJDY ...

Desde casa Base de datos Trabajar en la oficina Trabajo híbrido

Founding Software Engineer / Developer (Python React Full Stack) Madrid onsite to €110,000 Are you a technologist with a range of skills across the full stack? You could be progressing your career in an impactful, hands-on Founding Software Engineer role for a successful and growing Private Equity firm in Madrid. As a Founding ...

eDreams ODIGEO is seeking an experienced Engineering Manager for Prime in a hybrid setup in Madrid or Barcelona. You will lead a cross‑functional team to scale our travel subscription platform, shaping technical strategy and delivering high-value features.

Beca Práctica Lunes a viernes

Grup Mediapro SLU en Madrid busca un/a Desarrollador/a Frontend con mentalidad de producto para dar forma a productos con IA en el área de Innovación. Trabajarás convirtiendo diseños UX/UI en interfaces rápidas, reutilizables y accesibles, colaborando con UX/UI, producto y backend para entregar valor real. Se ofrece horario ...

Ersilia en Madrid busca un Frontend Engineer con experiencia en React y Angular para un proyecto SaaS de gran escala del sector público. La misión es construir interfaces críticas, optimizar rendimiento y asegurar una experiencia de usuario de alta calidad. Trabajarás en un entorno híbrido (3 días remoto / 2 en oficina ...

... mantenible y eficiente acorde a los estándares del equipo. - Contribuir a planning, refinement, revisiones y mejora continua. - Colaborar con desarrolladores frontend. - Implementar y mantener pruebas unitarias y de integración. - Participar en operaciones con mentalidad DevOps. - (Deseable) Interés en frontend como Angular. ...

... agile culture, and the Digital Hub Madrid is one of our key global delivery locations. We are seeking a hands-on AI Engineer for BASF's DevHub - the Internal Developer Platform (IDP) used by thousands of engineers and product teams across BASF. DevHub already ships an enterprise AI Gateway (50+ governed models, Entra ID, ...

... Collaborate with engineering teams to identify performance bottlenecks and propose improvements. - Support the implementation of best practices in backend and frontend development. - Contribute to continuous integration and delivery processes. - Manage requests to other production support teams. What we're looking for A minimum ...

... - Ability to communicate with both business and technical profiles, facilitating interaction between the two areas. Nice to have - Previous experience as a Frontend or Full Stack Developer before moving into functional analysis roles. - Experience in eCommerce, Retail Media, Digital Marketing, or digital platform projects. ...

... de personas con discapacidad, de todas las edades, nacionalidades, orígenes y culturas. Dentsu está comprometida con la igualdad de oportunidades entre hombres y mujeres. Frontend Developer - Laboratorio Experiencias Programador Junior para Plataforma E-Learning Pozuelo de Alarcón, Community of Madrid, Spain 3 weeks ago