> Markdown version of [/jobs/ext/2778891-desarrollador-java-backend-senior-servicios-de-pago](https://www.wearedevelopers.com/jobs/ext/2778891-desarrollador-java-backend-senior-servicios-de-pago). 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). --- # Desarrollador Java Backend Senior - Servicios De Pago - **Company:** Metrica - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Payment Service Provider - **Published:** September 7, 2026 - **Apply:** https://www.buscojobs.com.es/desarrollador-java-backend-senior-servicios-de-pago-en-madrid-ID-369855880 ## About the Role El/la candidato/a ideal aporta experiencia consolidada en Java backend y capacidad para trabajar en un entorno de alta disponibilidad. xcskxlj Se valorará familiaridad con entornos de pago y APIs, y orientación a resultados. ## Description Métrica busca un programador/a Senior Java Backend para unirse a un proyecto estable en el sector Transporte/Movilidad en Madrid.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.Desarrollarás, desplegarás y darás soporte a servicios críticos de medios de pago con tarjeta, asegurando rendimiento y seguridad.El/la candidato/a ideal aporta experiencia consolidada en Java backend y capacidad para trabajar en un entorno de alta disponibilidad.xcskxljSe valorará familiaridad con entornos de pago y APIs, y orientación a resultados.#J-*****-Ljbffr ## Related Videos - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Web APIs you might not know about](https://www.wearedevelopers.com/videos/281-web-apis-you-might-not-know-about) - [Windtalker and DotID for the DotWallet SDK ](https://www.wearedevelopers.com/videos/150-windtalker-and-dotid-for-the-dotwallet-sdk) - [APIs and Architecture for scaling omnichannel payments](https://www.wearedevelopers.com/videos/90-apis-and-architecture-for-scaling-omnichannel-payments) - [Miner fee calculation and merchant API - new tools for the Bitcoin SV network](https://www.wearedevelopers.com/videos/28-miner-fee-calculation-and-merchant-api-new-tools-for-the-bitcoin-sv-network) ## Related Articles - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Backend Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/226-backend-developer-salary-in-austria-2023) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette)