Fractional AI Agentic Engineer

Fractional AI Agentic Engineer

Full-Time 36000 - 60000 £ / year (est.) No home office possible
The Collecting Group

At a Glance

  • Tasks: Architect and build AI systems that transform operations and automate workflows.
  • Company: Join a dynamic team at The Collecting Group, redefining the auction industry.
  • Benefits: 25 days holiday, private medical insurance, and pension contributions.
  • Why this job: Be at the forefront of AI innovation and make a real impact.
  • Qualifications: 5+ years in software engineering with strong AI/ML project delivery.
  • Other info: Exciting career growth opportunities and access to exclusive automotive events.

The predicted salary is between 36000 - 60000 £ per year.

The Collecting Group (TCG) isn’t your average company; we’re a team of culture curators who live and breathe cars and watches. We’re not just disrupting the auction industry, we’re redefining it. Our brands, Collecting Cars and Watch Collecting, are already leading the pack, but we’re just getting started. We’re expanding, and we’re looking for a Fractional AI Engineer.

The Mission: You’ll architect and build AI agent systems that transform how TCG operates, focusing on high-impact automation that delivers measurable business value. This isn’t theoretical AI work; you’ll ship production systems that handle real workflows, from intelligent project management coordination to automated customer support triaging. You’ll work directly with the leadership team to identify bottlenecks where AI agents can create operating leverage, then rapidly prototype, validate, and deploy solutions. Success means turning coordination-heavy processes into self-running systems.

The Gearbox:

  • AI Agent Development
  • Design and build autonomous AI agent systems leveraging tools like AWS Step Functions, N8N, and Google Vertex.
  • Develop multi-agent workflows that coordinate across departments (e.g., project management, sales operations, customer support, etc.).
  • Integrate AI agents with existing systems (Google Workspace, Slack, Jira, Salesforce, custom platforms).
  • Build robust error handling, monitoring, and feedback loops for production AI systems.
  • Create interfaces that allow non-technical teams to interact with and configure agent behaviours.
  • Strategic Implementation
    • Conduct rapid discovery sessions with department heads to map high-value automation opportunities.
    • Build MVPs and proof-of-concepts to validate business value before full implementation.
    • Establish evaluation frameworks measuring agent performance against business KPIs.
    • Document agent architectures, prompt strategies, and system dependencies for knowledge transfer.
    • Advise on build-vs-buy decisions for AI capabilities and vendor evaluation.
  • Technical Infrastructure
    • Select and implement appropriate tech stack (LLM providers, vector databases, orchestration platforms).
    • By working with Data Engineering, design and deploy data pipelines feeding relevant context to agents while maintaining security and privacy.
    • Build observability into agent systems for debugging, cost tracking, and performance optimisation.
    • Create testing frameworks ensuring agent reliability and consistency at scale.

    The Specs (What We’ll Need From You):

    • 5+ years software engineering experience with demonstrated AI/ML project delivery.
    • Deep hands-on experience building with LLM APIs (OpenAI, Anthropic, Google) and agent frameworks.
    • Strong Python skills; comfortable with async programming, API integrations, and data processing.
    • Track record shipping production AI systems that solved real business problems (not just prototypes).
    • Understanding of prompt engineering, retrieval-augmented generation (RAG), and agent design patterns.
    • Ability to work autonomously, make pragmatic technical decisions, and communicate trade-offs clearly.
    • Commercial mindset – focused on ROI and business impact rather than technical elegance for its own sake.

    Performance Upgrades (Nice to Have)

    • Experience with Google Cloud Platform (Vertex AI, Firebase, Cloud Functions).
    • Background in workflow automation platforms (N8N, Make.com, Zapier).
    • Familiarity with vector databases and embeddings.
    • Previous fractional/consulting experience managing multiple stakeholders.

    The Pit Stop: This role will be based at our Head Office in Parsons Green, London.

    The Fuel: 25 days holiday (plus an additional day each year after 2 years tenure). Private medical insurance for you and your family. Company pension contribution. The opportunity to attend amazing automotive and watch events.

    The Finish Line: If you’re passionate about the limitless potential of AI, and you have the ambition to architect and deploy tools that redefine how we work then we want you in the driver’s seat. Buckle up and join us on this exhilarating ride. Ready to Shift Gears? Apply now and let’s build the future of The Collecting Group together.

    Fractional AI Agentic Engineer employer: The Collecting Group

    At The Collecting Group, we pride ourselves on being more than just a workplace; we are a vibrant community of culture enthusiasts dedicated to revolutionising the auction industry. Located in the heart of Parsons Green, London, we offer an engaging work environment that fosters creativity and innovation, alongside generous benefits such as 25 days of holiday, private medical insurance, and opportunities to attend exclusive automotive and watch events. Join us to not only advance your career as a Fractional AI Agentic Engineer but also to be part of a team that values collaboration, growth, and the transformative power of AI.
    The Collecting Group

    Contact Detail:

    The Collecting Group Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Fractional AI Agentic Engineer

    ✨Tip Number 1

    Network like a pro! Reach out to people in the industry, especially those at TCG or similar companies. A friendly chat can open doors that applications alone can't.

    ✨Tip Number 2

    Show off your skills! Create a portfolio showcasing your AI projects and how they’ve made a real impact. This is your chance to demonstrate what you can bring to the table.

    ✨Tip Number 3

    Prepare for interviews by understanding TCG’s mission and values. Tailor your responses to show how your experience aligns with their goals, especially in automating processes.

    ✨Tip Number 4

    Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the team.

    We think you need these skills to ace Fractional AI Agentic Engineer

    AI Agent Development
    AWS Step Functions
    N8N
    Google Vertex
    Multi-agent Workflows
    Integration with Google Workspace
    Slack
    Jira
    Salesforce
    Error Handling
    Monitoring
    Feedback Loops
    Python
    Async Programming
    API Integrations
    Data Processing
    Prompt Engineering
    Retrieval-augmented Generation (RAG)
    Agent Design Patterns
    Commercial Mindset

    Some tips for your application 🫡

    Show Your Passion for AI: When you're writing your application, let your enthusiasm for AI shine through! We want to see how you can transform our operations with your skills. Share specific examples of past projects where you've made a real impact.

    Tailor Your Application: Make sure to customise your application to fit the role of Fractional AI Agentic Engineer. Highlight your experience with AI systems and how it aligns with our mission at TCG. This shows us that you understand what we're all about!

    Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on how your skills can solve our challenges. Remember, we’re looking for practical solutions, not just theory!

    Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for this exciting opportunity. We can’t wait to hear from you!

    How to prepare for a job interview at The Collecting Group

    ✨Know Your AI Stuff

    Make sure you brush up on your AI and machine learning knowledge. Be ready to discuss specific projects you've worked on, especially those involving LLM APIs and agent frameworks. The Collecting Group is looking for someone who can hit the ground running, so showcasing your hands-on experience will definitely impress them.

    ✨Understand Their Business

    Dive deep into The Collecting Group's mission and values. Familiarise yourself with their brands, Collecting Cars and Watch Collecting. Think about how AI can specifically enhance their operations and be prepared to share ideas on high-impact automation that could deliver measurable business value.

    ✨Showcase Your Problem-Solving Skills

    Be ready to discuss how you've tackled real business problems with AI solutions in the past. They want to see your ability to identify bottlenecks and propose effective AI-driven solutions. Bring examples of MVPs or proof-of-concepts you've built that demonstrate your strategic thinking and technical prowess.

    ✨Communicate Clearly

    Since you'll be working closely with various departments, it's crucial to demonstrate your communication skills. Practice explaining complex technical concepts in simple terms. This will show that you can bridge the gap between technical and non-technical teams, which is key for this role.

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