We're looking for a Full Stack Developer with strong Blazor and .NET/C# experience to build secure, mission-critical web applications and APIs. You'll own features end-to-end—from database to UI—working closely with product, design, and DevOps. As a Full Stack Developer IV you will: Design and build Blazor Server/WebAssembly front ends with accessible, responsive UI components. Develop ASP.NET Core services/APIs (REST/gRPC), apply clean architecture, and enforce domain boundaries. Model data and write performant queries using Entity Framework Core and SQL Server (or PostgreSQL). Integrate with third-party APIs and internal services; handle auth, rate limits, retries, and idempotency. Implement RBAC, OAuth2/OIDC (e.g., Azure AD/Entra, Okta), and application/security best practices. Set up and maintain CI/CD (DevOps/GitHub Actions), infrastructure-as-code, and deployment automation. Add tests (unit/integration/e2e), diagnostics, and observability (structured logs, metrics, tracing). Optimize performance (caching, async/await, pagination, profiling) and reliability (timeouts, circuit breakers). Collaborate on grooming, estimation, and delivery; contribute to code reviews and technical design docs.