.NET Backend Developer

Publicis Groupe .NET Backend Developer 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, media, 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 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. Nice to have Experience with microservices architectures and distributed systems. Experience with cloud platforms such as Microsoft Azure or Google Cloud Platform (GCP). Knowledge of NoSQL databases such as Cosmos DB or MongoDB. Knowledge of authentication and authorization standards, including OAuth 2.0 and OpenID Connect. Experience integrating services and platforms through APIs. Knowledge of CI/CD practices and tools. 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. Additional Information Why join us? Because we offer reasons such as: Flexible Benefits (Coverflex): 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 global 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". Partner Certifications: You'll have the opportunity to obtain certifications from industry giants such as Meta, Google, or Amazon. Work from anywhere: 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. Rest is also important! ‍ Well-being: We prioritize the well-being of our staff and organize various health initiatives such as daily meditation or yoga among others. Employee benefits are an integral part of the company's annual compensation package. These benefits are subject to the company's current policies and guidelines and may be modified, updated, or adjusted at the company's discretion to reflect organizational needs, regulatory requirements, or business conditions. We are certified as a Great Place to Work, your happiness and providing you with an outstanding experience means a lot to us, let's enjoy! Here at Publicis Groupe, we are committed to building a culturally diverse workforce and therefore strongly encourage applications from underrepresented groups. 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. If you have any reasonable adjustment needs arising from a disability or medical condition to fully participate in the recruitment process, please discuss this with the recruiter who contacts you. 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. Digitas