> Markdown version of [/jobs/ext/1927992-senior-frontend-engineer-react-hybrid-build-tv-apps](https://www.wearedevelopers.com/jobs/ext/1927992-senior-frontend-engineer-react-hybrid-build-tv-apps). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Senior Frontend Engineer (React) - Hybrid, Build Tv Apps

- **Company:** Titan OS
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), HTML5, Cascading Style Sheets (CSS), ReactJS, Cypress (Programming Language), Front End Software Development, Restful APIs
- **Published:** August 5, 2026
- **Apply:** https://www.buscojobs.com.es/senior-frontend-engineer-react-hybrid-build-tv-apps-en-madrid-ID-365585408

## About the Role

Se valoran más de 7 años de experiencia en JavaScript con React, HTML5, CSS, y experiencia con Cypress y consumo de APIs RESTful.

## Description

Titan OS en Barcelona busca un Frontend Engineer para unirse a su equipo de ingeniería, trabajando junto a ingenieros para definir la arquitectura de las aplicaciones, desarrollar componentes complejos y entregar funcionalidades vistas en millones de hogares.Se valoran más de 7 años de experiencia en JavaScript con React, HTML5, CSS, y experiencia con Cypress y consumo de APIs RESTful.Se trabaja en un entorno ágil, con foco en código limpio y modular.#J-*****-Ljbffr


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