As a Senior .NET Developer, you'll design, build, and ship AI-powered features across our platform. You'll work closely with product, data, and design teams to turn cutting-edge AI capabilities into reliable, production-grade applications. This is a hands-on role where you'll influence architecture, tooling, and best practices for how we build with AI.<\/p>\n
What You'll Do
Design and develop scalable applications and APIs using C#, .NET 8+, and ASP.NET Core
Build and orchestrate cloud-native, distributed applications using .NET Aspire, including service composition, configuration, and local development environments
Integrate large language models (e.g., OpenAI, Azure OpenAI, Anthropic Claude) into production systems
Build retrieval-augmented generation (RAG) pipelines using vector databases and embedding models
Develop AI agents and orchestration workflows using frameworks such as Semantic Kernel or Microsoft.Extensions.AI
Implement ML models in .NET applications using ML.NET or ONNX Runtime where appropriate
Engineer and evaluate prompts, and build testing frameworks to measure AI output quality and reliability
Use Aspire's built-in observability (OpenTelemetry, the Aspire dashboard) to monitor and troubleshoot AI-powered services, including LLM calls and latency
Optimize AI features for latency, cost, security, and responsible use
Deploy and maintain services on cloud infrastructure (Azure preferred) with CI\/CD pipelines
Mentor team members and contribute to code reviews and technical standards
What You Bring<\/p>\n
Required:<\/p>\n
5+ years of professional software development experience with C# and .NET
Strong experience with ASP.NET Core, Entity Framework Core, and RESTful API design
Hands-on experience with .NET Aspire for building, orchestrating, and deploying distributed applications, including the AppHost, service defaults, and integrations (e.g., Redis, PostgreSQL, Azure OpenAI, vector stores)
Hands-on experience integrating LLMs or generative AI services into real-world applications
Working knowledge of RAG architectures, embeddings, and vector databases (e.g., Azure AI Search, Pinecone, Qdrant, pgvector)
Experience with Semantic Kernel, LangChain, or similar AI orchestration frameworks
Solid understanding of cloud platforms, preferably Azure (App Service, Functions, AI Foundry, Cognitive Services)
Familiarity with SQL and NoSQL databases
Strong grasp of software design principles, testing, and clean architecture<\/p>\n
Nice to Have:<\/p>\n
Experience deploying Aspire applications to Azure Container Apps or Kubernetes using the Azure Developer CLI (azd) or Aspire's deployment tooling
Experience with ML.NET, ONNX, or training and fine-tuning models
Knowledge of Model Context Protocol (MCP), function calling, and agentic AI patterns
Experience with Python for data or ML tasks
Familiarity with Docker, Kubernetes, and infrastructure as code
Understanding of AI safety, data privacy, and responsible AI practices
Front-end experience with Blazor, React, or Angular
Relevant certifications (e.g., Microsoft Azure AI Engineer Associate)<\/p>\n","protected":false},"excerpt":{"rendered":"
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