FullStack Engineer

Position at one of the world’s largest banks involving stable, long-term projects with opportunities for personal growth and project rotation.

• 5+ years commercial full-stack experience with C# / .NET (.NET 6+/9) and ASP.NET Core.
• Strong EF Core and MSSQL / Azure SQL skills including query tuning, indexing, transactions, and stored procedures.
• Hands-on Azure experience with App Service, Azure SQL, Storage, Key Vault, Functions, and Service Bus.
• Experience with Infrastructure as Code using Terraform (modules, state, multi-environment provisioning).
• CI/CD experience in Azure DevOps using YAML pipelines-as-code, release, and environment management.
• Practical experience building and securing REST APIs with validation, versioning, authentication (OAuth/JWT, Azure AD).
• Automated testing experience using xUnit, Jest/Vitest, Playwright.
• Knowledge of observability tools including Application Insights and OpenTelemetry with structured logging.
• Good Git practices and code review discipline.
• English language proficiency for technical communication (B2+).

• Design and implement backend services and REST APIs in .NET 9 with Clean Architecture (API / Application / Domain / Infrastructure).
• Build and maintain React + TypeScript microfrontends using the shared UI component library integrated via module federation.
• Evolve MSSQL / Azure SQL schemas with SSDT, stored procedures, views; write and tune queries with EF Core.
• Author and maintain Infrastructure as Code using Terraform to manage Azure resources.
• Build, optimize and support CI/CD pipelines in Azure DevOps (build, test, release, environment promotion, pipelines-as-code).
• Integrate Azure AD (Entra ID) / MSAL authentication and apply security best practices (secrets, Key Vault, least privilege).
• Instrument services for observability (Application Insights, Serilog structured logging), health checks, and alerting.
• Refactor legacy .NET and T-SQL business logic during incremental migration.
• Write and maintain automated tests: unit, integration, API, and end-to-end tests.
• Troubleshoot production incidents, deliver fixes, and support deployments.