> Markdown version of [/jobs/ext/3907584-adtech-backend-engineer-data-pipelines-api-mastery](https://www.wearedevelopers.com/jobs/ext/3907584-adtech-backend-engineer-data-pipelines-api-mastery). 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). --- # AdTech Backend Engineer: Data Pipelines & API Mastery - **Company:** IKEA - **Location:** San Sebastián de los Reyes, Spain - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Cloud Engineering, Data Architecture, Backend, Data Pipelines, Api Management - **Published:** October 25, 2026 - **Apply:** https://www.jobleads.com/es/job/adtech-backend-engineer-data-pipelines-api-mastery--san-sebastian-de-los-reyes--e83495f6107292107ab796a4282d9df59 ## About the Role You will design scalable data architectures and contribute to cloud-native, secure implementations in an Agile environment. Fluent English is required; the role emphasizes end-to-end ownership, continuous learning, and strong collaboration with ## Description IKEA is seeking an AdTech Software Engineer (Backend) to join the Marketing Acquisition Team in Madrid. You will develop AdTech solutions, manage data transfers to paid media channels and collaborate with external partners for API integrations. You will design scalable data architectures and contribute to cloud-native, secure implementations in an Agile environment. Fluent English is required; the role emphasizes end-to-end ownership, continuous learning, and strong collaboration with