> Markdown version of [/jobs/ext/3092752-senior-full-stack-developer-react-node-ts-flexible-hours](https://www.wearedevelopers.com/jobs/ext/3092752-senior-full-stack-developer-react-node-ts-flexible-hours). 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). --- # Senior Full-Stack Developer: React/Node, Ts, Flexible Hours - **Company:** Qaracter Beyond your Challenge - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Databases, DevOps, Microsoft SQL Server, Node.Js, Next.js, SQL Databases, TypeScript, ReactJS, Backend - **Published:** September 26, 2026 - **Apply:** https://www.buscojobs.com.es/senior-full-stack-developer-react-node-ts-flexible-hours-en-madrid-ID-372739153 ## About the Role La posición se orienta a personas basadas en España. Se valora experiencia con Next.js, React, bases de datos SQL (MS SQL, T?SQL), herramientas de pruebas y prácticas DevOps. Se busca dominio de inglés y español. ## Description Ticket Merchant busca un Desarrollador Backend Medio-Senior para diseñar, construir y mantener servicios backend de alto rendimiento usando Node.js y TypeScript, y colaborar con equipos de producto y datos para automatizaciones y mejoras de escalabilidad.La posición se orienta a personas basadas en España.Se valora experiencia con Next.js, React, bases de datos SQL (MS SQL, T?SQL), herramientas de pruebas y prácticas DevOps.Se busca dominio de inglés y español.#J-*****-Ljbffr ## Related Videos - [GraphQL + Apollo + Next.js: A Lovely Trio](https://www.wearedevelopers.com/videos/311-graphql-apollo-next-js-a-lovely-trio) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)