Company Description
Publicis Groupe , the world's second largest communications group that is present in more than 100 countries and has more than 98,000 employees. With a unique work philosophy, The Power of One puts clients at the center by promoting the growth of their business through creative agencies (Leo Constellation:Publicis Spain, Leo Spain; Publicis Health, Digitas Wysiwyg, Nurun), media (Zenith, Starcom, Spark and Performics), and areas of transversal knowledge.
Publicis Groupe links Creativity, Technology and Data offering a value proposition that effectively connects brand and consumer.
Overview
At Publicis Groupe, we are driving the technological transformation of the communications, media, and marketing industry through cutting-edge data platforms, artificial intelligence, and cloud solutions.
We are looking for a .NET Backend Developer to join our technology teams, contributing to the development of strategic products and platforms used by some of the group's leading brands and agencies.
Responsibilities
- Design, develop,



and maintain backend applications using C# and .NET.
- Participate in the definition and evolution of architectures based on microservices and APIs.
- Develop and integrate REST APIs and services that connect different platforms and data sources.
- Implement unit and integration tests to ensure software quality and stability.
- Work following development best practices, SOLID principles, clean code standards, and code reviews.
- Collaborate with multidisciplinary teams including developers, architects, data specialists, AI experts, and business stakeholders.
- Participate in modern cloud environments and CI/CD processes.

Qualifications
- At least 2 years of experience developing with C# and .NET.
- Experience in backend development using ASP.NET Core, Web API, and REST services.
- Experience designing and implementing REST APIs.
- Strong knowledge of Entity Framework Core.
- Experience working with relational databases such as SQ

📌 .NET Backend Developer (Madrid)
🏢 Publicis Groupe España
📍 Madrid