Senior .NET Developer with Azure - banking industry (f/m/x)

• Minimum 5 years commercial experience full-stack with C# / .NET (including .NET 6+/9) and ASP.NET Core
• Strong skills in EF Core and MSSQL / Azure SQL, including query optimization and stored procedures
• Practical experience with Azure services such as App Service, Azure SQL, and Functions
• Knowledge of Infrastructure as Code using Terraform for provisioning in multiple environments
• Experience in CI/CD processes in Azure DevOps, including YAML pipelines-as-code
• Practical knowledge in building and securing REST APIs with validation and authentication
• Experience with automated testing frameworks such as xUnit, Jest, and Vitest
• Familiarity with observability tools like Application Insights and structured logging
• Good Git practices and code review discipline
• English language proficiency at advanced level (B2)

• Design and implement backend services and REST APIs using .NET 9 with Clean Architecture
• Develop and maintain microfrontends using React and TypeScript
• Develop MSSQL and Azure SQL database schemas
• Create and maintain Infrastructure as Code using Terraform for managing Azure resources
• Build, optimize, and support CI/CD pipelines in Azure DevOps
• Integrate Azure AD authentication and apply best security practices
• Instrument services for observability and state control
• Analyze, refactor, and extract business logic from legacy .NET and T-SQL during migration
• Create and maintain automated tests including unit, integration, and end-to-end tests
• Resolve production incidents and support deployments

Wyrażam zgodę na przetwarzanie moich danych osobowych zamieszczonych w niniejszym CV przez Sii sp. z o.o. z siedzibą przy Al. Niepodległości 69, 02-626 Warszawa („Sii”) dla celów procesów rekrutacyjnych prowadzonych przez Sii.