What you do.
- Architect and set up new .NET solutions, including .NET Aspire, with a clean and future-proof foundation
- Keep our codebase healthy through clean coding, dependency updates and ongoing modernization
- Design and shape our Azure cloud architecture, including sizing, scaling, cost optimization and CI/CD pipelines
- Own our Vercel / Next.js platform, from configuration and deployment to advanced features like Edge Config
- Define and maintain our Git/Gitflow strategy across branching, merging and releases
- Build and operate containerized applications with Docker and Kubernetes
- Develop enterprise web solutions with Sitecore XM Cloud, Content Hub and headless architectures (JSS, GraphQL), alongside ASP.NET , C# and SQL Server

What you bring along.
- Solid experience in Azure, CI/CD and modern .NET (incl. .NET Aspire)
- Hands-on knowledge of Docker/Kubernetes and containerized deployments
- Experience with Sitecore (XM Cloud, Content Hub, headless with JSS/GraphQL) across multiple versions
- Understanding of microservices,



API management and modern deployment strategies
- Clean code and best practices matter more to you than quick fixes
- You work independently in agile teams, across technologies
- Fluent English skills; good German skills are a plus

What we offer.
- The opportunity to become part of a large, international agency group: approx. 500 great employees, a modern, client-centric business model, and a true “New Work” environment. As part of MSQ, with a total of nearly 1,500 colleagues, we offer an international perspective with offices and sister agencies in the UK, the U.S., and Asia
- Adaptable work environment: hybrid (3–4 days of home office per week possible) or in one of our beautiful offices
- Agile organization: self-organized teams, comprehensive onboarding with a personal buddy, and plenty of support from experienced colleagues
- Benefits: bike leasing, fitness and self-care offerings through EGYM Wellpass, company retirement plan,

📌 Senior Software Engineer – (Barcelona)
🏢 UDG Rhein-Main
📍 Barcelona