AI Solution Architect – Vertex AI, Multi‑Agent AI, LLM & RAG
Role Summary
Design and govern a multi‑agent AI architecture for vulnerability triage and automated remediation using Vertex AI, GPT, and Claude.

Required Skills
AI & Cloud Platforms

Vertex AI

GCP AI Services

Prompt Engineering

Large Language Models (LLMs), including: GPT, Claude, Gemini, LangChain, Semantic Kernel

Vector Databases & Knowledge Management

Pinecone

FAISS

Vertex AI Embeddings

Programming & Machine Learning

Python

Machine Learning (ML) Pipelines

AI / Agentic AI Expertise

Deep expertise in multi‑agent collaboration

LLM judge and scoring models

Autonomous decision‑making

Fallback logic

Design secure and explainable AI outputs

Key Responsibilities
AI Architecture & Orchestration





Design multi‑agent architecture, including triage agents, remediation agents, judge agent

Build LLM orchestration using Vertex AI, LangChain, and agent frameworks

Implement prompt engineering, prompt chaining, and tool usage delegation

RAG & Knowledge Management

Define Retrieval‑Augmented Generation (RAG) pipelines using secure coding knowledge packs

Design agent memory using vector databases and knowledge graphs

Model Governance & Evaluation

Establish model evaluation frameworks covering accuracy, false positives, latency

Define model versioning, evaluation harnesses, and governance frameworks

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📌 AI Solution Architect – Vertex AI, LLMs & Multi-Agent AI (Ontario)
🏢 Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
📍 Ontario