Senior .NET AI Engineer — Azure & LLM Specialist

Valiant Technologies LLC; Redmond (WA); On-site; USD 120,000 - 180,000; Full time

Job summary

VALIANT TECHNOLOGIES LLC in Redmond, WA is seeking a senior software engineer specializing in AI and cloud-native .NET development. The role requires hands-on experience with LLMs, Azure AI services, and C#/.NET, plus solid Azure PaaS knowledge (App Services, Functions, Azure SQL).

You will tackle Microsoft projects, implement RAG/fine-tuning patterns and prompt engineering, and build AI workflows with orchestration frameworks such as Semantic Kernel or LangChain.

Qualifications

• Expertise with LLMs and Azure AI services (Azure AI Studio/Foundry and Azure OpenAI Service).
• Strong hands-on C#/.NET development with 5+ years experience.
• Solid experience with Microsoft Azure and Azure PaaS services (App Services, Function Apps, Azure SQL, ADLS).
• Knowledge of LLM development patterns (RAG, fine-tuning, prompt engineering).
• Experience with agent/orchestration frameworks (Semantic Kernel, Microsoft Agent Framework, Azure AI Foundry, LangChain).
• Experience working on Microsoft projects.

Skills

LLMs and Azure AI

C# / .NET

Azure PaaS

LLM patterns

Agent/orchestration

Microsoft projects

Job description

VALIANT TECHNOLOGIES LLC in Redmond, WA is seeking a senior software engineer specializing in AI and cloud-native .NET development. The role requires hands-on experience with LLMs, Azure AI services, and C#/.NET, plus solid Azure PaaS knowledge (App Services, Functions, Azure SQL).

You will tackle Microsoft projects, implement RAG/fine-tuning patterns and prompt engineering, and build AI workflows with orchestration frameworks such as Semantic Kernel or LangChain.