Senior Software Engineer - .NET/Azure | Hybrid & Global Impact

Udg United Digital Group; Madrid; Hybrid; EUR 70,000 - 95,000; Full time

Benefits offered by this job

Hybrid work model

Office in Madrid

Bike leasing

GYM/Wellness via EGYM Wellpass

Retirement plan

Job summary

MSQ DX in Madrid is seeking a Senior Software Engineer to build and evolve modern digital platforms using .NET, Azure, Sitecore XM Cloud, Next.js, Kubernetes, and headless tech. You will shape scalable, future-proof solutions and own cloud architecture decisions.

You will work in an agile environment with self-organized teams, support from experienced colleagues, and a hybrid work model (3–4 days home office). Fluency in English is required; German is a plus.

Qualifications

• Proven experience with Azure, CI/CD and modern .NET.
• Hands-on knowledge of Docker/Kubernetes and containerized deployments.
• Experience with Sitecore XM Cloud, Content Hub and headless with JSS/GraphQL.
• Understanding of microservices and modern deployment strategies.
• Fluent English; German is a plus.

Responsibilities

• Architect and set up new .NET solutions, including .NET Aspire, with a future-proof foundation.
• Maintain code quality through clean coding and dependency updates.
• Design and shape Azure cloud architecture, including sizing, scaling, and cost optimization.
• Own Vercel / Next.js platform configuration and deployment with Edge Config.
• Define and maintain Git/Gitflow strategy across branches and releases.
• Build and operate containerized apps with Docker and Kubernetes.
• Develop enterprise web solutions with Sitecore XM Cloud, Content Hub, and headless architectures.

Skills

Azure

CI/CD

Modern .NET

Docker

Kubernetes

Sitecore XM Cloud

Headless (Next.js/JSS GraphQL)

Git/Gitflow

ASP.NET/C#

SQL Server

Tools

Docker

Kubernetes

Git

Job description

MSQ DX in Madrid is seeking a Senior Software Engineer to build and evolve modern digital platforms using .NET, Azure, Sitecore XM Cloud, Next.js, Kubernetes, and headless tech. You will shape scalable, future-proof solutions and own cloud architecture decisions.

You will work in an agile environment with self-organized teams, support from experienced colleagues, and a hybrid work model (3–4 days home office). Fluency in English is required; German is a plus.