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NTT DATA Logo NTT DATA · IT - Software Development

GenAI developer

United Kingdom, London · Job Posted April 11, 2026
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Job Description

The Gen AI Developer role focuses on designing and implementing AI solutions using AWS and Azure technologies. Candidates should have a strong background in generative AI techniques and problem-solving skills. The position involves collaboration with global teams and working on innovative projects. A minimum of 5 years of experience is required, with a focus on AWS and Python expertise.

Job Responsibility

  • Deploy solution into new customer tenant (based on a re-usable method)
  • Onboard customer documents into the solution, including making sure diagrams have been properly parsed
  • Configure Langchain for vector processing and graph extraction
  • Create agents to generate new outputs from existing knowledge graph
  • Tune prompts so that customers can find the information they are looking for
  • Collaborate with off-shore teams and share knowledge with other AI developers around the world
  • Work on novel projects
  • The GraphRAG solution is however a good place to start and be a proving ground

Requirements

  • Technical data engineer with a strong desire and drive to learn new technologies
  • Must be eligible for SC (Security Check) clearance
  • Minimum of 5 years of experience
  • Strong background in designing and implementing AI solutions
  • Deep understanding of generative AI techniques
  • Knowledge and experience of either AWS or Azure
  • AWS (boto3, Bedrock, Sagemaker, Lambda, S3, EC2)
  • Azure (azure Open AI service, Cosmos DB)
  • Python
  • LangGraph
  • Neo4j/cypher
  • Other coding languages/frameworks e.g. Java/.Net
  • AI RAG (retrieval augmented generation)
  • Graph RAG
  • Few shot detection
  • Embedding models/LLMs - how they work, how they are trained
  • An understanding of AI, and AI ethics
  • An understanding of data safety in use of Large Language Models
  • Someone with a real technical facility to solve problems without significant oversight or leadership

What we offer

  • Range of tailored benefits that support your physical, emotional, and financial wellbeing
  • Continuous growth and development opportunities
  • Flexible work options
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