> Markdown version of [/jobs/ext/3129526-senior-backend-engineer-cloud-data-platform-hybrid](https://www.wearedevelopers.com/jobs/ext/3129526-senior-backend-engineer-cloud-data-platform-hybrid). 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 Backend Engineer - Cloud & Data Platform (Hybrid) - **Company:** Kureos - **Location:** Valladolid, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Data Infrastructure, Data Integration, DevOps, Python (Programming Language), Software Engineering, Backend, Data Management, Restful APIs - **Published:** September 28, 2026 - **Apply:** https://www.buscojobs.com.es/senior-backend-engineer-cloud-data-platform-hybrid-en-valladolid-ID-373510754 ## About the Role Kureos is seeking a Backend/Platform Engineer to build scalable services that connect applications, data and infrastructure. You'll work across software engineering, data platforms and cloud infrastructure, delivering robust APIs, data integration, and reliable platform tooling. The role requires 7+ years of experience with Python/C#/Java, cloud experience (Azure preferred) and strong DevOps practices. Hybrid work arrangement with potential Madrid presence is noted. #J-*****-Ljbffr ## Description Kureos is seeking a Backend/Platform Engineer to build scalable services that connect applications, data and infrastructure. You'll work across software engineering, data platforms and cloud infrastructure, delivering robust APIs, data integration, and reliable platform tooling.The role requires 7+ years of experience with Python/C#/Java, cloud experience (Azure preferred) and strong DevOps practices. Hybrid work arrangement with potential Madrid presence is noted.#J-*****-Ljbffr