Company Description
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.
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.
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.
Design, develop, and maintain backend applications using C# and .NET.
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.
Collaborate with multidisciplinary teams including developers, architects, data specialists, AI experts, and business stakeholders.
Participate in modern cloud environments and CI/CD processes.
At least 2 years of experience developing with C# and .NET.
Experience in backend development using ASP.NET Core, Web API, and REST services.
Strong knowledge of Entity Framework Core.
Experience working with relational databases such as SQL Server, PostgreSQL, or similar.
Experience with unit testing frameworks such as xUnit, MSTest, or equivalent technologies.
Experience using GitHub for version control.
Experience using Jira or similar tools.
Solid understanding of SOLID principles, Clean Code, TDD, and software development best practices.
B2 English level or higher, allowing work with technical documentation and collaboration in international environments.
Experience with cloud platforms such as Microsoft Azure or Google Cloud Platform (GCP).




Knowledge of NoSQL databases such as Cosmos DB or MongoDB.
Interest or experience in Artificial Intelligence, automation, and data platform solutions.
Knowledge of the digital marketing ecosystem and advertising platforms such as Google Ads, DV360, Campaign Manager 360, Meta Business Manager, or similar tools.
Enjoy more than just work with flexible compensation including meal vouchers, health insurance, transportation, and more.
Growth Opportunities: You can advance in your career not only through the experience of working with major clients but also by accessing local and general training programs specialized according to your role, covering both technical and soft skills.
Free Online Training: You can access unlimited courses from LinkedIn Learning and Udemy Catalogs through our artificial intelligence platform "Marcel".
Telecommute up to 6 weeks from over 100 countries with our #WorkYourWorld program.
Attractive holidays package including your birthday & Advertising Day off plus some additional days off. We are committed to equality of opportunity and welcome applications from all individuals, regardless of their background: we do not discriminate on the basis of race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, marital status, or any individual's status in any group or class protected by law.
All employees are committed to complying with obligations regarding Information Security and Technologies, obligations related to the use of Artificial Intelligence, obligations stemming from the Quality and Environmental Management System, as well as obligations derived from the Integrity Management System, Corruption Prevention, and the Anti-Bribery and Anti-Corruption Policy. Furthermore, all employees are required to complete mandatory training courses, declarations, and compliance commitments in these areas.
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📌 Backend Engineer (Madrid)
🏢 Publicis Groupe España
📍 Madrid