Senior Software Engineer – AI (.NET/C#)

Client: New Raise
Location: Coppell, TX – Hybrid (3 days onsite per week)
Duration: 6-month Contract-to-Hire
Openings: 1
Rate: $50/hour on W-2 or $60/hour on 1099

Must-Have Skills

• 9+ years of software development experience with .NET and C#

• 1+ year of hands-on experience developing AI solutions and intelligent agents using Microsoft technologies

• Strong knowledge of Prompt Engineering, Context Engineering, LLMs, and RAG

• Experience with Azure OpenAI, Azure AI Foundry, and Microsoft Agent Framework

• Experience with REST APIs, microservices, and cloud-native application development

• Knowledge of AI agent orchestration, tool calling, memory management, and evaluation

Job Responsibilities

• Design, develop, and maintain scalable enterprise applications using .NET and C#.

• Build and integrate AI-powered solutions and intelligent agents using Microsoft Azure AI services.

• Implement RAG pipelines, vectorization, indexing, and context management to improve AI responses.

• Develop agent workflows with tool orchestration, action planning, state management, and feedback loops.

• Integrate AI solutions with enterprise systems, APIs, and business workflows.

• Collaborate with cross-functional teams, conduct code reviews, and follow software development best practices.

Preferred Skills

• Semantic Kernel, AutoGen, LangGraph, and Microsoft AI platforms

• Generative AI, NLP, and conversational AI

• CI/CD pipelines, Git, Agile methodologies, and Azure certifications

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.