Agentic AI Architect

W3Global; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

W3Global is seeking an experienced software engineering leader in London to own and evolve the Claude Code Forge scaffolding and drive depth-first AWS/Azure migrations. You will mentor engineers in prompt-driven TDD and multi-agent orchestration while enforcing architecture with automated checks.

The role requires hands-on Claude Code, Claude Desktop, and Cowork proficiency, along with a track record in building developer tooling and CI/CD pipelines.

Qualifications

• 6-8 years software engineering experience.
• 2+ years leading delivery teams.
• Hands-on Claude Code, Claude Desktop, and Cowork proficiency.

Responsibilities

• Own and evolve the claude_code_forge scaffolding - repo structure, CLAUDE.md templates, creating agents, MCP tool configs, and custom slash commands.
• Decompose the AWS estate into depth-first migration work-packages with clear acceptance criteria agents can validate.
• Enforce architecture mechanically (structural tests, linting rules, dependency-layer checks) rather than through documentation alone.
• Run weekly entropy-management sweeps using background Claude Code tasks to maintain codebase coherence.
• Mentor engineers on prompt-driven TDD, multi-agent orchestration, and Claude Desktop / Cowork workflows.
• Report migration velocity, agent utilisation, and risk to stakeholders.

Skills

Software engineering

Delivery leadership

Prompt-driven TDD

Multi-agent orchestration

Tools

Claude Code

Claude Desktop

Cowork

AWS

Azure

Serverless

Lambda

DynamoDB

Cosmos DB

Step Functions

Durable Functions

CI/CD pipelines

Platform engineering

Job description

Key Responsibilities

• Own and evolve the claude_code_forge scaffolding - repo structure, CLAUDE.md templates, creating agents, MCP tool configs, and custom slash commands
• Decompose the AWS estate into depth-first migration work-packages with clear acceptance criteria agents can validate
• Enforce architecture mechanically (structural tests, linting rules, dependency-layer checks) rather than through documentation alone
• Run weekly entropy-management sweeps using background Claude Code tasks to maintain codebase coherence
• Mentor engineers on prompt-driven TDD, multi-agent orchestration, and Claude Desktop / Cowork workflows
• Report migration velocity, agent utilisation, and risk to stakeholders

You Bring

• 6-8 years software engineering; 2+ years leading delivery teams
• Deep AWS and Azure serverless experience (Lambda → Functions, DynamoDB → Cosmos DB, Step Functions → Durable Functions)
• Hands-on Claude Code, Claude Desktop, and Cowork proficiency
• Track record of building developer tooling, CI/CD pipelines, or platform engineering