Senior .NET and AI Engineer (Azure and Blazor, AI-First Environment)About the Company:Our client is a leading pediatric healthcare organization with a long-standing history of providing comprehensive care for infants, children, and adolescents. With a strong presence across multiple states in the U.S. and international operations, the organization serves generations of families through a wide network of clinics and healthcare professionals. Backed by a team of over 2,500 employees, they continue to expand and offer a dynamic, growth-oriented environment for professionals across medical, operational, and administrative functions.About the RoleWe are looking for a Senior Engineer with strong .NET expertise and hands-on AI experience. In this role, you will build and deliver cloud-native applications while actively using AI tools and integrating AI capabilities into products.This is not a junior position. We are looking for engineers who take ownership, think critically, and deliver real impact.What You Will DoDevelop scalable applications using .NET, ASP.NET Core and BlazorBuild cloud-based solutions on AzureDesign and optimize APIs and database structuresUse AI tools to improve development speed and qualityBuild and integrate AI-powered features into productsWhat We Are Looking For4+ years of professional C# / .NET development experienceStrong ASP.NET Core fundamentals — Web API, middleware, dependency injection, minimal APIsBlazor experience (WebAssembly and/or Server) — production experience preferredAzure services: App Service, Static Web Apps, Azure Functions, Service Bus, or similarEntity Framework Core — schema design, migrations, query optimization, and knowing when NOT to use the ORMSQL proficiency: query writing, indexing, and diagnosing performance issuesSolid REST API design and consumption patternsGit-based workflows: branching strategies, PR culture, code reviewTesting (Emphasized)Strong experience with unit, integration and end-to-end testingHands-on experience with tools such as xUnit or NUnit and mocking librariesExperience with integration testing approaches such as TestServer or similarFamiliarity with end-to-end testing tools such as Playwright is a plusAbility to design meaningful test scenarios and prioritize quality over coverage metricsAI-Assisted DevelopmentActive use of AI coding tools such as GitHub Copilot, Cursor or similar in daily workStrong prompt writing skills and ability to guide AI effectivelyExperience using AI for code generation, refactoring, documentation and code reviewAbility to critically evaluate AI-generated outputs and ensure code qualityKeeping up to date with evolving AI tools and applying them in development workflowsBuilding AI-Powered FeaturesExperience integrating LLM APIs into applicationsUnderstanding of AI-driven workflows and agent-based systemsFamiliarity with concepts such as RAG, semantic search or vector databasesAbility to evaluate AI outputs and design reliable user-facing featuresAwareness of data privacy and security considerations when working with AINice to HaveAzure AI services and monitoring toolsCI/CD pipeline experienceExperience in healthcare or regulated environmentsWho You AreYou write clean and maintainable codeYou take ownership and deliver end-to-endYou focus on building rather than discussingYou are curious, proactive and open to continuous learningIf you enjoy building real products and working with modern technologies, we would be happy to hear from you.