Founding Engineering Leader (CTO / VP Engineering) in London

Founding Engineering Leader (CTO / VP Engineering) in London

London Full-Time 80000 - 100000 £ / year (est.) No working from home possible
McGregor Boyall

At a Glance

  • Tasks: Lead the engineering vision and build innovative AI systems from scratch.
  • Company: Join a pioneering AI startup with a mission to revolutionise everyday tasks.
  • Benefits: Equity opportunities, hands-on leadership role, and a chance to shape company culture.
  • Other info: Work directly with visionary founders and tackle challenging engineering problems.
  • Why this job: Be at the forefront of AI technology and impact millions globally.
  • Qualifications: Experience in AI, cloud platforms, and building scalable systems.

The predicted salary is between 80000 - 100000 £ per year.

We're partnering with one of the most ambitious AI startups in Europe, building a proactive AI assistant designed to help billions of users automate conversations, workflows and everyday tasks. The product is being built around autonomous AI agents, persistent memory, multi-step reasoning and reliable task execution, solving some of the hardest engineering challenges in production AI. We're looking for a Founding CTO to define the company's technical vision and build the engineering organisation from the ground up.

What you’ll own:

  • Define the long-term technology strategy
  • Architect highly scalable AI-native systems
  • Build reliable multi-agent and autonomous AI platforms
  • Lead decisions across LLM infrastructure, distributed systems and developer platforms
  • Recruit and mentor a world-class engineering team
  • Establish engineering culture, technical standards and hiring practices
  • Partner directly with the founders on product and company strategy

We’re interested in CTOs who have built products involving:

  • AI Agents
  • LLM platforms
  • Generative AI
  • Autonomous workflows
  • Distributed systems
  • Cloud-native platforms
  • Large-scale backend architecture
  • Event-driven systems
  • Developer platforms
  • Production AI infrastructure

Experience with technologies such as OpenAI, Anthropic, LangGraph, LangChain, Kubernetes, Kafka, Vector Databases, RAG, MCP, Temporal or similar would be highly advantageous.

Ideal backgrounds:

  • Chief Technology Officer
  • Founding CTO
  • Technical Co-Founder
  • VP Engineering
  • Head of Engineering
  • Distinguished Engineer
  • Principal Engineer leading large technical organisations

From AI startups, AI infrastructure companies, developer tooling, cloud platforms, productivity software or high-growth technology businesses.

You’ll be successful if you’ve:

  • Brought engineering organisations from the ground up
  • Taken products from concept to production at scale
  • Made architecture decisions that balanced speed with long-term scalability
  • Led teams building distributed systems and cloud-native platforms
  • Hired exceptional engineers and technical leaders
  • Enjoyed remaining hands-on whilst operating at executive level

Why join?

  • Founding executive position
  • Significant equity opportunity
  • Work directly with an exceptional founding team
  • Solve genuinely difficult AI systems challenges
  • Shape the engineering culture from day one
  • Build technology with the potential to impact millions of users globally

Desired Skills and Experience:

  • Artificial Intelligence
  • Generative AI
  • GenAI
  • LLM
  • Large Language Models
  • AI Agents
  • Agentic AI
  • Autonomous Agents
  • AI Platform
  • AI Infrastructure
  • Prompt Engineering
  • Reasoning
  • Agent Orchestration
  • MCP
  • Model Context Protocol

McGregor Boyall is an equal opportunity employer and does not discriminate on any grounds. If you’re excited by building category-defining AI products rather than optimising existing platforms, I’d welcome a confidential conversation.

Founding Engineering Leader (CTO / VP Engineering) in London employer: McGregor Boyall

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McGregor Boyall

Contact Details:

McGregor Boyall Recruitment Team

We think you need these skills to ace Founding Engineering Leader (CTO / VP Engineering) in London

Artificial Intelligence
Generative AI
Large Language Models (LLM)
AI Agents
Autonomous Workflows
Distributed Systems
Cloud-native Platforms