Senior .NET Developer – AI Technology Transformation (hybrid)

Match-Made-Tech; Irvine (CA); Hybrid; USD 110,000 - 131,000; Full time

Job summary

Match-Made-Tech is seeking a Senior .NET Developer to join a major AI technology transformation initiative in Irvine, CA. Onsite Monday-Thursday with Fridays remote, this 1-year contract focuses on modernizing enterprise apps, integrating Generative AI, LLMs, and intelligent automation using the Microsoft stack.

The role demands hands-on software engineering experience, strong C#/.NET, Azure, REST APIs, and a track record of delivering secure production solutions.

Qualifications

• 5+ years of software development experience.
• Proficiency in C#, .NET, ASP.NET Core, REST APIs and SQL Server.
• Experience deploying applications in Microsoft Azure.
• Experience with Git, CI/CD, APIs, security, and modern software practices.
• Hands-on experience integrating AI/LLMs into applications.

Responsibilities

• Design and develop enterprise applications using C#, .NET, ASP.NET Core, SQL Server, and Azure.
• Build REST APIs, backend services, integrations, and cloud-based apps.
• Modernize legacy .NET apps and move workloads to Azure architectures.
• Integrate LLMs and Generative AI into enterprise apps and workflows.
• Build AI agents, agentic workflows, RAG solutions, and AI-powered automation.
• Connect AI solutions with enterprise APIs, databases, documents, and apps.
• Develop AI proof-of-concepts and turn them into secure, scalable production apps.
• Use AI-assisted development for coding, testing, refactoring, and troubleshooting.

Skills

5+ years exp

C# / .NET

ASP.NET Core

REST APIs

SQL Server

Azure

Git CI/CD

AI integration

Job description

Senior .NET Developer – AI Technology Transformation

NO SPONSORSHIP AVAILABLE- MUST BE A US CITIZEN OR GREENCARD HOLDER

LOCATION: Irvine, CA (onsite). Monday through Thursday onsite, Fridays remote.

COMPENSATION: $80-95 an hour- 1 year contract.

We are seeking a Senior .NET Developer with hands-on AI experience to join a major AI technology transformation initiative. This role will help modernize enterprise applications while integrating Generative AI, LLMs, AI agents, and intelligent automation into real-world business systems.

This is not a data science role. We are looking for a strong software engineer who knows the Microsoft stack and has practical experience building with emerging AI technologies.

What You’ll Do

• Design and develop enterprise applications using C#, .NET, ASP.NET Core, SQL Server, and Azure.
• Build REST APIs, backend services, integrations, and cloud-based applications.
• Modernize legacy .NET applications and move workloads to modern Azure architectures.
• Integrate LLMs and Generative AI into enterprise applications and workflows.
• Build AI agents, agentic workflows, RAG solutions, and AI-powered automation.
• Connect AI solutions with enterprise APIs, databases, documents, and applications.
• Develop AI proof-of-concepts and turn successful solutions into secure, scalable production applications.
• Use AI-assisted development for coding, testing, refactoring, troubleshooting, and modernization.

What We’re Looking For

• 5+ years of software development experience.
• Strong experience with C#, .NET/.NET Core, ASP.NET Core, REST APIs, and SQL Server.
• Experience building and deploying applications in Microsoft Azure.
• Experience with Git, CI/CD, APIs, application security, and modern software engineering practices.
• Hands‑on experience integrating AI/LLMs into applications, not simply using AI coding tools.
• Strong problem‑solving skills and an interest in evaluating and implementing emerging technologies.

AI Experience

Experience with several of the following is preferred: Azure OpenAI, OpenAI, LLMS, Agentic AI, AI Agents, MCP, RAG, Vector Databases, Embeddings, Semantic Search, Function Calling, Hermes, OpenCode, Ollama, vLLM, Python

Ideal Candidate

A Senior .NET Developer or Software Engineer who combines strong Microsoft engineering experience with a genuine interest in AI transformation.

You don't need to be an ML researcher. You need to understand how to integrate AI into enterprise applications and turn AI concepts into secure, reliable, production-ready technology.