Agentic AI Engineer: Multi-Agent Workflows & LLMs

Artifintech; Irvine (CA); On-site; USD 120,000 - 190,000; Full time

Job summary

Artifintech is seeking an experienced AI systems engineer to design and build enterprise AI agents and interoperable multi‑agent workflows. You will translate business use cases into agents that reason, access enterprise knowledge, maintain context, and coordinate with other agents via A2A patterns.

The role requires hands‑on work with Google ADK, Vertex AI, Agen t Engine and Gemini, plus integration of MCP tools and external APIs. CI/CD, testing, and robust memory management are essential.

Qualifications

• Proficiency in Python for building enterprise AI agents and tools.
• Experience with LLM/Generative AI applications and evaluation.
• Knowledge of agentic AI frameworks and A2A patterns.
• Familiarity with REST APIs and external service integration.
• Hands-on with CI/CD, automated testing and scalable deployments.
• Understanding of memory management, context handling and RAG workflows.

Responsibilities

• Design and build enterprise AI agents and interoperable multi‑agent workflows.
• Develop agent workflows using Google ADK, Vertex AI and Agent Engine.
• Use Gemini for reasoning, planning and structured outputs; create prompts and templates.
• Implement RAG, embeddings, chunking and retrieval evaluation for reliable context.
• Integrate agents with MCP tools, REST APIs and external AI services.
• Design A2A collaboration, orchestration and multi-step execution with checkpoints.
• Ensure secure handling of sensitive information and guardrails in outputs.
• Create modular Python components and support deployment and operational troubleshooting.
• Expose experience with A2A‑compatible agents and knowledge graphs.

Skills

Python development

LLM/Generative AI

Agentic AI patterns

A2A multi-agent patterns

RAG and embeddings

Context and memory management

REST API integration

MCP connectivity

CI/CD

Automated testing

Tools

Google ADK

Vertex AI

Agent Engine

Gemini

MCP

GCP

Git/GitHub

Docker

CI/CD

Automated testing

Vertex AI Search

BigQuery

AlloyDB

vector databases

knowledge graphs

IAM / RBAC / ABAC

Job description

Artifintech is seeking an experienced AI systems engineer to design and build enterprise AI agents and interoperable multi‑agent workflows. You will translate business use cases into agents that reason, access enterprise knowledge, maintain context, and coordinate with other agents via A2A patterns.

The role requires hands‑on work with Google ADK, Vertex AI, Agen t Engine and Gemini, plus integration of MCP tools and external APIs. CI/CD, testing, and robust memory management are essential.