Remote Enterprise AI Architect for Safe AI Gateway

Digital Waffle; United Kingdom; Remote; GBP 90,000 - 150,000; Full time

Job summary

Digital Waffle seeks an experienced Enterprise AI Architect to lead the AI architecture workstream of a major transformation programme in the UK. You will translate a draft design into a buildable architecture that engineers will use, operating within a three-zone model (Ideas › Build › Run) and a managed AI gateway.

You will chair the Design Authority and Technical Design Review, mentoring an internal successor and ensuring governance from idea to production across AI initiatives.

Qualifications

• Enterprise architecture and Zero Trust experience.
• Deep knowledge of Entra ID and conditional access.
• Egress and network controls in production.
• LLM gateways, model routing and supply-chain controls.

Responsibilities

• Review the draft architecture and deliver a detailed multi-layer design, ending in a build specification.
• Lead AI gateway evaluation and selection (options may include LiteLLM, Kong and Azure APIM).
• Design the request pipeline, environments and egress controls, and Entra ID identity, including agent identity.
• Define supply-chain controls and model provider, residency and isolation strategy.
• Build a permission-aware grounding approach so AI only sees data users are entitled to.
• Own DLP and guardrail policy, the security control specification and the threat model.
• Run use-case governance from idea to production: the register, release gates and approved tools.
• Deliver reference patterns for priority initiatives, such as AI-assisted software delivery, ML routing and customer service agents.
• Chair the Design Authority and Technical Design Review, and mentor your internal successor.

Skills

Enterprise architecture

Zero Trust

Entra ID

Conditional access

Egress controls

Network controls

LLM gateways

Model routing

Supply-chain controls

Job description

Digital Waffle seeks an experienced Enterprise AI Architect to lead the AI architecture workstream of a major transformation programme in the UK. You will translate a draft design into a buildable architecture that engineers will use, operating within a three-zone model (Ideas › Build › Run) and a managed AI gateway.

You will chair the Design Authority and Technical Design Review, mentoring an internal successor and ensuring governance from idea to production across AI initiatives.