Hybrid AI Platform Architect for Enterprise LLMs

Intact Insurance Careers; Horsham; Hybrid; GBP 110,000 - 150,000; Full time

Benefits offered by this job

Hybrid working

Annual discretionary incentive plan

25 days annual leave

Flexible benefits

Job summary

Intact Insurance is building an AI-first capability in its Chief Data Office. We seek an AI Platform Architect to shape the enterprise AI platform behind our UK insurance business, spanning agentic AI, LLMs and machine learning in the cloud.

You’ll enable production use across underwriting, claims, pricing and data. You will lead end-to-end platform design, define reference patterns for AI agents and RAG, and drive security and governance from day one.

Qualifications

• Hands-on AI platform architecture and cloud design experience.
• Experience deploying AI/ML platforms in production on AWS or Azure.
• Knowledge of Bedrock, SageMaker or equivalents is a strong advantage.
• Strong cloud fundamentals: IaC, CI/CD, security controls.
• Ability to mentor engineers and lead design reviews.

Responsibilities

• Architect the enterprise AI platform end-to-end in the cloud, including model access, orchestration, guardrails and cost controls.
• Define patterns for AI agents, RAG, tool use and multi-agent workflows in production.
• Lead design authority: review designs and document decisions for lifecycle gates.
• Plan deployment, serving and migration of ML models onto the platform.
• Lead data quality and AI agent workstreams on the data platform, connecting to the AI platform.
• Evaluate new models and tooling, translating learnings into platform capabilities and standards.
• Embed security, data protection, responsible AI and regulatory controls from the start.
• Mentor platform and AI engineers, run design reviews, share reusable patterns.
• Represent AI architecture with enterprise architecture, security and cloud teams.

Skills

AI platform

Cloud architecture

MLOps

AWS

Azure

Tools

Bedrock

SageMaker

Vector search

RAG

Job description

Intact Insurance is building an AI-first capability in its Chief Data Office. We seek an AI Platform Architect to shape the enterprise AI platform behind our UK insurance business, spanning agentic AI, LLMs and machine learning in the cloud.

You’ll enable production use across underwriting, claims, pricing and data. You will lead end-to-end platform design, define reference patterns for AI agents and RAG, and drive security and governance from day one.