AI & Emerging technologies

Artificial Intelligence Engineer

Ronald James Group

Newcastle Upon Tyne · England · United Kingdom

We're looking for an AI Engineer to design, build and deploy AI-powered features and services. This is a hands-on development role focused on integrating LLMs into production applications, building scalable backend systems and delivering practical AI solutions.

Key Responsibilities

  • Build and deploy AI-powered features from prototype to production.
  • Integrate LLMs, AI services, tools and agents.
  • Develop and maintain backend services and REST APIs.
  • Build reliable, scalable applications and integrations.
  • Work with product and engineering teams to identify AI opportunities.
  • Contribute to internal AI tooling and development best practices.
  • Practical experience building applications with LLMs, using tools such as LangChain, LlamaIndex, Semantic Kernel, OpenAI or Anthropic APIs.
  • Strong backend development experience, ideally with TypeScript and Node.js .
  • Some frontend experience, ideally with React.
  • Experience with REST APIs, asynchronous programming and databases such as MongoDB or PostgreSQL.
  • Understanding of software testing, deployment and production environments.
  • Experience using AI tools to support coding, testing and development.
  • A hands-on approach to prototyping, problem-solving and learning new technologies.
  • AWS services, including Lambda, SQS/SNS, S3, Bedrock or SageMaker.
  • Vector databases, embeddings and Retrieval-Augmented Generation (RAG).
  • Prompt engineering and LLM evaluation.
  • Docker, containerisation and CI/CD pipelines.
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Reference: WJ-766_23695028

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