Dotnet Developer

B2B Freelance Contract CDI Also Available Start: ASAP The consultants will join the IT teams responsible for the design, development, and evolution of the bank’s internal applications, in a modern environment based on Microsoft technologies. Main responsibilities • Analyze functional and technical needs. • Participate in the design of application solutions. • Develop new features. • Carry out unit and integration tests. • Ensure corrective and evolutionary maintenance of applications. • Participate in code reviews. • Contribute to continuous improvement of development practices. • Produce technical documentation. • Collaborate with Business, Architecture, Infrastructure, and Security teams. • Participate in Agile ceremonies (Sprint Planning, Daily Meetings, Retrospectives, etc.). Technical environment Back-End • C# • .NET Framework • .NET 6 / .NET 8 • ASP.NET MVC • ASP.NET Core • Web API REST Front-End • HTML5 • CSS3 • JavaScript • TypeScript • Angular (preferred) Database • Microsoft SQL Server • T-SQL • Entity Framework Tools & Methodologies • Visual Studio • Azure DevOps • Git • CI/CD • Agile / Scrum Profile sought – Senior .NET Developer (2 positions) Experience • Minimum 7 years of experience in .NET development. • Significant experience on complex and critical projects. • Experience in banking, financial, or highly regulated environments is a major asset. Mandatory technical skills • Excellent command of C#. • Excellent command of .NET Core / .NET. • Advanced experience in ASP.NET MVC and Web API. • Strong SQL Server skills. • Mastery of Entity Framework. • Good knowledge of N-Tier and Microservices architectures. • Experience with CI/CD and Azure DevOps. • Knowledge of application security best practices. • Good understanding of Clean Code and Design Patterns principles. Expected skills • Technical leadership. • Ability to supervise junior/medior developers. • Proactive mindset. • Strong analytical and problem-solving skills. • Excellent communication skills. Languages • Fluent French mandatory. • Professional English. Profile sought – Medior .NET Developer (2 positions) Experience • Between 3 and 6 years of experience in .NET development. • Participation in several application projects in a professional environment. Mandatory technical skills • Good command of C#. • Good knowledge of .NET Core / .NET. • Experience in ASP.NET MVC or ASP.NET Core. • Knowledge of SQL Server. • Use of Entity Framework. • Knowledge of REST APIs. • Experience with Git and Azure DevOps. • Understanding of Agile methodologies. Expected skills • Progressive autonomy. • Team spirit. • Rigor and quality in development. • Good communication. • Willingness to learn and evolve in a demanding banking environment. Languages • Fluent French mandatory. • Professional English. Appreciated criteria • Experience in the banking or financial sector. • Experience with Microsoft Azure Cloud. • Knowledge of Docker and Kubernetes. • Experience with SonarQube. • Knowledge of service-oriented architectures. • Sensitivity to cybersecurity issues.