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AI Engineer III

Vaco Recruiter Services
2 hours ago
Full-time
On-site
San Antonio, Texas, United States
AI Engineer III Position Overview We’re looking for a highly technical, hands-on

AI Engineer

to help design, build, and deploy the next generation of AI-powered applications.

This is not a role for someone whose AI experience stops at basic LLM integrations or RAG implementations. We’re looking for a strong

software engineer first

who has evolved into AI engineering and has real experience developing

Agentic AI solutions .

The environment is highly hands-on. You’ll have the opportunity to work across application development, AI architecture, cloud infrastructure, deployment, networking, and production support. The team is actively building several new AI solutions with additional development planned over the next 12 months.

What You’ll Be Doing

Design, develop, and deploy production‑grade Agentic AI applications

Build agent‑based and multi‑agent workflows that interact with enterprise applications and data

Develop AI solutions using LLMs, RAG, embeddings, vector databases, and modern AI frameworks

Build and integrate APIs, services, tools, and enterprise applications

Take applications from development and UAT through production deployment

Work across the full software development lifecycle

Support cloud infrastructure, servers, networking, and application environments as needed

Build scalable, secure, and reliable AI services

Work with DevOps and CI/CD processes to automate application deployment

Troubleshoot complex application and infrastructure issues

Participate in technical architecture and engineering decisions

Support security, governance, and audit requirements

Mentor other engineers and provide technical direction while remaining hands‑on

Help establish engineering standards and best practices as the AI environment continues to grow

Must-Have Experience

Strong

full‑stack software development background

Broad software engineering and IT experience beyond AI alone

Hands‑on

Agentic AI development experience

Deep understanding of AI agents, orchestration, tool use, and multi‑agent workflows

Experience with

LangGraph, LangChain, or similar agentic frameworks

Strong experience integrating

LLMs into production applications

Experience with

RAG, embeddings, and vector databases

Experience developing APIs and integrating multiple systems

Strong programming background with languages such as

Python, Java, C#, and/or JavaScript

Experience with cloud environments such as

AWS or Azure

Understanding of containers, microservices, CI/CD, and modern DevOps practices

Ability to take an application from development through production

Comfortable working across multiple areas of the technology stack rather than operating within a narrow specialty

What Will Separate the Best Candidates The strongest candidates will be able to clearly explain:

What they built

before moving into AI

Production applications they personally designed and developed

Agentic AI systems they have built hands‑on

How their agents reason, use tools, interact with data, and communicate with other systems

How they moved AI applications from development into production

Technical challenges they personally solved rather than projects where they were simply part of the team

RAG experience by itself is not enough for this position.

We’re specifically looking for engineers with deeper Agentic AI development experience.

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