Internship C# Developer

Societe Generale Global Solution Centre (SG GSC) acts as a business solution center for Societe Generale, one of the largest European financial groups. We provide high-quality professional services for more than 35 countries in various fields of activity – Finance & Accounting, HR, IT and Corporate Operations. Our mission is to be a partner of choice, valued for owning, transforming and innovating through best in class talent. IT Filiere is part of the Centre and comprises four Perimeters: Retail Banking, Security and Infrastructure, Internal Support Applications and Investment Banking, with a total of more than 800 IT professionals.

Our application is used for the management of collateral. It’s used by front office and middle office and provides different services: collateral exposure computation, security eligibility service to collateralization, optimization of movement on collateral proposal, middle office workflow to manage collateral with counterparts. In the same time, the application is key for MARK financing pre-trade and collateral workflow.

Specifically, you will be required to:

• Contribute to the design, development and testing of new features under the guidance of senior engineers as part of an Agile/Scrum team;

• Participate in the implementation and maintenance of backend services and user-facing applications using C# and .NET technologies;

• Learn and apply software engineering best practices, including clean code, code reviews, automated testing and secure development principles;

• Assist in troubleshooting, debugging and resolving application issues across development, testing and production environments;

• Collaborate with business analysts, developers and support teams to understand requirements and deliver high-quality solutions;

• Contribute to the continuous improvement of development processes, tooling and CI/CD pipelines;

• Create and maintain technical documentation related to implemented features and development activities;

• Take ownership of assigned tasks while actively learning from experienced team members and expanding technical knowledge.