AI Engineer at Harnham - Data & Analytics Recruitment, London, £550-£650 per day

AI Engineer

Fully Remote

3 Month Contract

£550 to £650 per day. Outside IR35

The Company

They are a technology-led organisation working at the intersection of AI, customer experience, and immersive digital products. The team partners closely with enterprise clients to design and build advanced AI-driven interfaces that blend conversational intelligence with rich visual experiences. This project sits at the heart of their innovation roadmap and is expected to evolve into a long-term IP-led platform.

The Role and Deliverables

• Design and build conversational dialogue flows for a GenAI-powered chatbot, aligned to an existing storyboard.
• Develop and integrate LLM-driven pathways for product discovery, recommendation, and problem-led customer journeys.
• Implement solutions on Google Cloud Platform, using services such as Vertex AI and Dialogflow.
• Integrate APIs to enrich conversations with real-world context, such as stock availability, product data, and environmental signals.
• Define and apply guardrails to manage off-topic, inappropriate, or constrained user interactions.
• Support model fine-tuning, testing, and iteration to ensure conversational accuracy across accents and multiple languages.

Your Skills & Experience

• Strong experience building and deploying generative AI or conversational AI solutions in production environments.
• Hands-on expertise with GCP, particularly Vertex AI, Dialogflow, and related services.
• Proven capability designing complex dialogue flows that adapt to user intent and context.
• Experience integrating LLMs with structured product or inventory data for recommendation use cases.
• Comfortable working in fast-paced, delivery-focused projects with high stakeholder visibility.

How to Apply

If you are a contract Generative AI Engineer interested in shaping an ambitious, immersive AI product from the ground up, please apply to learn more about the assignment.