Enterprise AI Architect - Scale, Governance & Pathway (Hybrid)

WeBuild-AI; Greater London; Hybrid; GBP 120,000 - 160,000; Full time

Job summary

WeBuild-AI is seeking a senior AI Architect to define and drive our AI architecture, strategy, and governance across enterprise-grade AI/ML systems. Based in London, you will lead multi-disciplinary teams and shape the future of our AI platform.

The role requires deep expertise in cloud AI ecosystems, agents and orchestration, and a strong software engineering foundation. This is a hybrid position with the London office.

Qualifications

• Deep experience architecting and scaling enterprise-grade AI/ML systems.
• Proven expertise with cloud AI ecosystems (AWS Bedrock, SageMaker, Azure OpenAI, Azure ML).
• Strong command of agent frameworks, vector databases, and LLM orchestration tools.
• Ability to lead multi-disciplinary teams and manage complex AI projects.
• Advanced proficiency in Python, MLOps, and software engineering principles.

Responsibilities

• Define the overall AI architecture and technology strategy, ensuring long-term scalability and reliability.
• Lead technical direction across multiple teams, overseeing the full AI solution lifecycle — from concept to production.
• Mentor and guide Lead AI Engineers and technical contributors to raise the engineering bar.
• Champion best practices for governance, observability, and lifecycle management of AI systems.
• Evaluate and introduce emerging frameworks, including Autogen, LangGraph, and other agentic ecosystems.
• Partner with senior stakeholders to align AI strategy with business goals.
• Drive the evolution of our internal platform (Pathway) to enable faster, safer AI delivery.
• Represent the company externally as a technical authority — at client workshops, conferences, or thought leadership sessions.
• Proactively identify and mitigate risks in AI adoption, ensuring ethical and compliant implementation.

Skills

Python

MLOps

Software engineering

LLM orchestration

Tools

AWS Bedrock

SageMaker

Azure OpenAI

Azure ML

Job description

WeBuild-AI is seeking a senior AI Architect to define and drive our AI architecture, strategy, and governance across enterprise-grade AI/ML systems. Based in London, you will lead multi-disciplinary teams and shape the future of our AI platform.

The role requires deep expertise in cloud AI ecosystems, agents and orchestration, and a strong software engineering foundation. This is a hybrid position with the London office.