Lead Engineer (Digital/AI)

Yolk Recruitment Limited; Greater London; Hybride; GBP 70 000 - 80 000; Plein temps

Résumé du poste

Yolk Recruitment Limited is hiring a Divisional Lead Engineer (Digital & AI) for Cardiff with a hybrid setup (3 days on site). The role is hands-on and focuses on designing and delivering AI-powered applications, integrating LLMs, and guiding the technical direction of a new Digital & AI capability across the organisation.

You will work across stack including React, Next.js, Node.js and AWS, mentoring engineers and shaping governance for safe AI at scale.

Qualifications

• Strong software engineering fundamentals.
• Hands-on experience building AI-enabled applications, features or products.
• Experience integrating LLMs or AI services into applications, not just using AI as a tool.
• Understanding LLM APIs, orchestration, agents, RAG, guardrails and observability.
• AWS experience, ideally including Bedrock.
• Proficiency with JavaScript/TypeScript and modern web engineering.
• Experience with Node.js, React, Next.js or similar technologies.
• Solid software architecture and engineering best practices.
• Mentoring engineers or influencing technical direction.
• Genuine interest in emerging AI technologies and experimentation.

Responsabilités

• Design, build and deliver AI-powered applications and automation solutions.
• Integrate LLMs and AI services into real-world applications.
• Work with AI agents, RAG architectures and orchestration.
• Help define the technical direction of a new Digital & AI capability.
• Build controls, observability and governance for safe AI at scale.
• Define development standards and engineering frameworks.
• Mentor developers and provide technical guidance across the business.
• Collaborate with infra, cloud and wider technology teams.
• Stay hands-on while shaping the organisation's AI approach.

Connaissances

AI-enabled applications

LLM integration

AWS experience

JavaScript/TypeScript

Node.js

React / Next.js

Software architecture

Mentoring engineers

Technical leadership

Communicating with stakeholders

Hands-on experimentation

Outils

AWS Bedrock

Node.js

React

Next.js

TypeScript

Description du poste

Divisional Lead Engineer (Digital & AI) | Cardiff / Hybrid (3 Days Per Week) | £70,000 - £80,000 + Benefits

A rare opportunity to join an international organisation at the start of its Digital & AI engineering journey. The business is already exploring AI across multiple countries, with teams building applications, automations and new solutions to solve real business problems. The next step is building the technical foundations, governance and engineering capability to take that further. As the first dedicated hire in this area, you'll have genuine influence over how AI solutions are designed, built and deployed across the organisation. The key thing is that this is a hands-on engineering role. We need someone who has personally built AI into applications or products, understands how those solutions work beyond the development environment, and enjoys experimenting with new technologies as they emerge. You don't need to be managing a large engineering team already. This could suit a Senior, Lead or Principal Engineer who mentors others and influences technical direction but still wants to be close to the technology.

What You'll Do

• Design, build and deliver AI-powered applications and automation solutions
• Integrate LLMs and AI services into real-world applications
• Work with AI agents, RAG architectures and orchestration
• Help define the technical direction of a new Digital & AI capability
• Build the controls, observability and governance needed to use AI safely at scale
• Define development standards, engineering frameworks and best practice
• Mentor developers and provide technical guidance across the business
• Work across technologies including React, Next.js, Node.js and AWS
• Collaborate with infrastructure, cloud and wider technology teams
• Stay hands-on whilst helping shape the organisation's longer-term approach to AI

What You'll Bring

• Strong software engineering fundamentals
• Practical experience personally building AI-enabled applications, features or products
• Experience integrating LLMs or AI services into applications, rather than solely using AI as a development tool
• Understanding of areas such as LLM APIs, orchestration, agents, RAG, guardrails and observability
• AWS experience, ideally including exposure to Amazon Bedrock
• JavaScript / TypeScript and modern web engineering experience
• Experience with Node.js, React, Next.js or comparable technologies
• Strong understanding of software architecture and engineering best practice
• Experience mentoring engineers or influencing technical direction
• Genuine interest in emerging AI technologies and a willingness to experiment with new models, tools and approaches
• Ability to communicate technical ideas clearly to non-technical stakeholders

You Don't Need

• A Head of AI title
• Experience managing a large engineering team
• To have spent years in formal people management

Why You Should Apply

• Founding role within a growing AI Engineering function
• Opportunity to build something from the ground up
• Remain genuinely hands-on with AI and software engineering
• Influence technology choices, standards and ways of working
• Greenfield AI projects with strong organisational backing
• International scope across multiple regions and business units
• Opportunity to grow into a broader technical leadership position
• Hybrid working