AI Engineer with .NET

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

Job summary

Valiant Technologies LLC is seeking a software engineer to design and build agentic AI applications using multiple agent SDKs and tools. You will connect agents to internal systems via MCP servers, create reusable skills and plugins for AI coding assistants, and use AI tooling daily to accelerate development, testing, and documentation.

You will deploy, monitor, and scale AI applications on AWS, manage infrastructure with Terraform and Helm, and collaborate with product and engineering to

Qualifications

• Strong hands-on experience with Python in AI tooling.
• Experience with agent SDKs, MCP servers, and tool calling.
• Daily use of Claude, Cursor, and Copilot in development workflows.
• Experience deploying AI apps to AWS and managing IaC.

Responsibilities

• Design and build agentic AI applications using Agent SDKs (e.g., Claude Agent SDK, OpenAI Agents SDK, LangGraph).
• Build and integrate MCP (Model Context Protocol) servers and tools that connect agents to internal systems and APIs.
• Create reusable skills, plugins, and extensions for AI coding assistants ( Claude Code, Cursor, GitHub Copilot).
• Use AI coding tools daily to speed up development, testing, documentation, and code reviews.
• Deploy, monitor, and scale agentic AI applications.
• Write infrastructure as code with Terraform and Helm for repeatable deployments.
• Work with product and engineering teams to find PDLC workflows that can be automated with AI.

Skills

Python

LLM tooling

Tools

Agent SDKs

MCP servers

Terraform

Helm

AWS

Docker

CI/CD pipelines

Kubernetes

Job description

• Design and build agentic AI applications using Agent SDKs (e.g., Claude Agent SDK, OpenAI Agents SDK, LangGraph)


• Build and integrate MCP (Model Context Protocol) servers and tools that connect agents to internal systems and APIs


• Create reusable skills, plugins, and extensions for AI coding assistants (Claude Code, Cursor, GitHub Copilot)


• Use AI coding tools daily to speed up development, testing, documentation, and code reviews


• Deploy, monitor, and scale agentic AI applications


• Write infrastructure as code with Terraform and Helm for repeatable deployments


• Work with product and engineering teams to find PDLC workflows that can be automated with AI

Required Skills:

• Strong hands‑on experience with Python


• Hands‑on experience with Agent SDKs, tool/function calling, and MCP servers


• Extensive daily use of Claude, Cursor, and/or Copilot in development workflows


• Experience building skills, plugins, or custom extensions for AI coding tools


• Experience deploying AI applications to AWS


• Working knowledge of Terraform, Helm, Amazon EKS, Amazon S3, and AWS IAM


• Understanding of containerization (Docker) and CI/CD pipelines

Good to Have:

• Experience with .NET / C#


• Experience with Angular


• Familiarity with LLM evaluation, observability, and guardrails


• Experience with prompt engineering and RAG patterns

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.