Backend Developer dotNet and AWS

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. Join us for a career full of opportunities, where you can make a difference and no two days are the same.

Your role

We are looking for an experienced Backend Developer with AWS experience who enjoys taking ownership and driving work from idea to production.

• Develop and modernize backend services using C# and .NET 10.
• Design scalable, cloud-native solutions on AWS.
• Build applications using Entity Framework and relational databases.
• Contribute to CI/CD pipelines, deployment processes and engineering best practices.
• Collaborate with business stakeholders, developers and architects in an international environment.
• Take ownership of solutions from requirements through implementation, deployment and support.

Your profile

• Strong hands-on experience with C# and .NET.
• Experience with Entity Framework and relational databases.
• Solid AWS knowledge and experience with cloud-based architectures.
• Experience with GitLab, CI/CD practices and modern software delivery processes.
• Good understanding of SOLID principles, clean code and Agile/Kanban ways of working.
• Ability to independently drive development activities from requirements to production support.

Nice to have

• Experience with Docker and containerized applications.
• Experience with AWS CDK, cloud-native development and cloud migration initiatives.
• Experience owning and maintaining CI/CD pipelines.
• Experience with PostgreSQL.
• Experience modernizing legacy applications and architectures.
• Experience with WPF (.NET Framework 4.8) and CoreWCF/service-oriented architectures.

What you will love about working here

• Impact and ownership: Work on a strategically important platform used across multiple brands and countries within the TRATON Group.
• Modernization journey: Help transform legacy technologies toward modern .NET, AWS, cloud-native architectures and scalable integrations.
• Learning and growth: Expand your expertise across backend development, cloud technologies, architecture, integrations and business-critical product configuration systems.
• Collaboration and knowledge sharing: Join a team that values collaboration, technical excellence, domain knowledge and continuous improvement.
• International environment: Work with stakeholders, architects and developers from different countries and business areas.

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value through AI, technology and people. The Group has nearly 60 years of heritage, over 420,000 team members in more than 50 countries, and reported 2025 global revenues of €22.5 billion.