AI Product Developer

Company: Data Freelance Hub
Apply for the AI Product Developer
Location: Leeds
Job Description:

⭐ – Featured Role | Apply direct with Data Freelance Hub

This role is for an AI Product Developer with a contract length of “unknown,” offering £400 – £500 per day. Key skills include Generative AI, Azure AI, Python, and vector databases. Hybrid work location in “Leeds.”

United Kingdom

Hybrid

Leeds, England, United Kingdom

#Libraries #Monitoring #Azure #Observability #Databases #Python #DevOps #Langchain #Cloud #Scala #AI #ETL

AI Product Developer | £400 – £500We’re working with a high-velocity enterprise AI innovation foundry on this exciting opportunity. They are at the forefront of engineering intelligent ecosystems that transform how modern enterprises operate through cutting‑edge Generative AI. This is a high‑octane role for a GenAI specialist to build production‑ready Copilots and LLM applications from the ground up. You will leverage Azure AI, RAG architectures, and advanced vector databases to deploy scalable, secure‑by‑design AI agents that solve complex business challenges at scale.

The Role

  • Architect and deploy sophisticated LLM‑powered applications and AI agents using Azure OpenAI and LangChain frameworks.
  • Engineer high‑performance RAG pipelines, optimizing embeddings and vector search capabilities for maximum accuracy.
  • Build and integrate custom Copilot solutions and prompt libraries into existing enterprise system architectures via secure APIs.
  • Establish robust AI observability and monitoring frameworks to track model performance, reliability, and token consumption.
  • Collaborate with cross‑functional teams to prototype “Agentic” workflows and develop reusable connectors for various cloud‑native data sources.

What You’ll Need

  • Deep technical expertise in Generative AI, LLMs (GPT‑4), and RAG implementation patterns.
  • Advanced hands‑on experience with the Azure AI ecosystem, including Azure OpenAI Service and AI Search.
  • Proficiency in Python and modern agent frameworks such as LangChain, Semantic Kernel, or Copilot Studio.
  • Strong background in vector databases (e.g., Pinecone, Weaviate, or Azure AI Search) and embedding strategies.
  • Solid understanding of DevOps/MLOps principles, including CI/CD pipelines, containerization, and secure‑by‑design engineering.

What’s On Offer

  • Competitive day rate of £400 – £500 per day (Outside IR35 potential depending on status).
  • Modern hybrid working model based in the heart of Leeds.
  • The chance to work within a specialist AI Foundry on high‑impact, enterprise‑grade products.
  • Immediate start available for a consultant ready to make an instant impact.

Apply via Haystack today!

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Posted: April 4th, 2026