Lead Full Stack Engineer - Generative AI

Lead Full Stack Engineer - Generative AI

Full-Time 80000 - 100000 £ / year (est.) Home office (partial)
Metrica Recruitment

At a Glance

  • Tasks: Lead engineering teams to deliver innovative Generative AI solutions and applications.
  • Company: Join a global consultancy focused on transformation and sustainability.
  • Benefits: Flexible hybrid working, competitive salary, and opportunities for professional growth.
  • Other info: Dynamic role with mentorship opportunities and a focus on innovation.
  • Why this job: Shape the future of AI while making a real impact in diverse sectors.
  • Qualifications: Strong full-stack development experience and expertise in Generative AI technologies.

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

The Company

You will join a global digital and technology consultancy delivering large-scale transformation programmes across public and private sector organisations.

Based in Central London with flexible hybrid working, the business combines deep technical expertise with a strong commitment to innovation, sustainability and social impact.

Engineers are trusted to influence technical direction, engage directly with clients and take ownership of high-profile projects that deliver measurable outcomes.

The Role

As a Lead Full Stack Engineer – Generative AI, you will combine hands‑on software engineering with technical leadership, helping organisations adopt and scale Generative AI technologies in production environments.

You will lead multidisciplinary engineering teams, shape solution architecture and drive the delivery of intelligent applications built using modern cloud platforms, AI frameworks and full‑stack technologies.

Working closely with clients, stakeholders and delivery teams, you will help define technical approaches, oversee implementation and ensure solutions are scalable, secure and commercially valuable.

Alongside project delivery, you will contribute to business growth through technical leadership, innovation initiatives and mentoring.

Responsibilities

  • Lead engineering teams delivering Generative AI solutions.
  • Design and build scalable full‑stack AI applications.
  • Develop RAG pipelines, AI agents and LLM‑powered platforms.
  • Define technical architecture and engineering best practices.
  • Drive delivery from proof‑of‑concept to production deployment.
  • Engage directly with clients to shape technical solutions.
  • Mentor engineers and support capability development.
  • Contribute to proposals, bids and technical demonstrations.

Requirements

  • Must-Have
  • Strong full‑stack software engineering experience.
  • Expertise across backend and frontend development.
  • Hands‑on experience with Generative AI, LLMs and AI frameworks.
  • Experience building applications on cloud platforms.
  • Knowledge of vector databases such as PGVector or Mongo DB.
  • Strong stakeholder management and communication skills.
  • Experience leading technical projects and engineering teams.
  • Nice-to-Have
  • Consulting or client‑facing delivery experience.
  • Experience scaling AI proof‑of‑concepts into production systems.
  • Exposure to solution architecture and technical strategy.
  • Interest in innovation, thought leadership and emerging technologies.
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Lead Full Stack Engineer - Generative AI employer: Metrica Recruitment

As a Lead Full Stack Engineer - Generative AI at our global digital and technology consultancy in Central London, you will thrive in a dynamic work culture that prioritises innovation, sustainability, and social impact. We offer flexible hybrid working arrangements, robust opportunities for professional growth, and the chance to lead multidisciplinary teams on high-profile projects that make a real difference. Join us to influence technical direction and mentor fellow engineers while delivering cutting-edge AI solutions that drive measurable outcomes for our clients.

Metrica Recruitment

Contact Details:

Metrica Recruitment Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Lead Full Stack Engineer - Generative AI

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Metrica Recruitment or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Metrica Recruitment.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Metrica Recruitment.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Metrica Recruitment that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Lead Full Stack Engineer - Generative AI

Python
SQL
Problem-Solving Skills
Communication Skills
Data Engineering
Data Pipeline Development
API Integration

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Metrica Recruitment.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Metrica Recruitment and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Metrica Recruitment

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Metrica Recruitment uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.