At Q-tech, we collaborate with a German integral leader in industrial automation, with around 20,000 employees in 60+ countries and a large B2B e-commerce platform.

Their new digital team in Barcelona owns the full digital marketing journey: CMS, DAM, CDP, marketing automation and analytics. All of it is connected to SAP and CRM through a .NET backend.

We are looking for a Senior .NET Backend Engineer to build the services and integrations behind this ecosystem.

Responsibilities

- Design and build backend services, REST APIs and integrations in C# / .NET on Azure.
- Integrate with marketing platforms (CMS, DAM, Marketing Automation, Consent Management, Analytics).
- Improve CI/CD pipelines, automated testing and engineering standards.
- Take technical ownership of solutions and help shape the architecture.
- Support frontend work when needed (Razor / Blazor).





Requirements

- Solid backend experience with C# and .NET 10 on web applications.
- REST APIs and relational databases.
- CI/CD, automated testing and TDD.
- Experience in Agile/Scrum teams.
- Fluent English (used daily with international teams).

Nice to have

- Azure, IaC (Terraform/Bicep), observability, message-driven architectures, and experience with CMS or marketing automation products.

What is offered

- Permanent contract.
- Hybrid: 2 days a week in the Barcelona office.
- Flexible hours and early finish on Fridays.
- Childcare and school allowance, health insurance, on-site parking.
- Training and English classes.

📌 Sr. .NET Engineer (Barcelona)
🏢 Q-Tech
📍 Barcelona