Gen AI Developer, NTT DATA

Salary not provided

AWS

Python

.NET

Java

Azure

Cosmos DB

Sagemaker

Cypher

Junior, Mid and Senior level

London

Digital transformation consulting and services

Open for applications

Digital transformation consulting and services

1001+ employees

B2BConsultingCloud Computing

Open for applications

Salary not provided

AWS

Python

.NET

Java

Azure

Cosmos DB

Sagemaker

Cypher

Junior, Mid and Senior level

London

1001+ employees

B2BConsultingCloud Computing

Company mission

To leverage information technology to create new paradigms and values, which help contribute to a more affluent and harmonious society.

Job

Company

Role

Who you are

Technical data engineer with a strong desire and drive to learn new technologies, and to apply these technologies in new spaces
Someone with a real technical facility to solve problems without significant oversight or leadership
An understanding of AI, and AI ethics
An understanding of data safety in use of Large Language Models
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
SC cleared or 5 years uninterrupted residency in the UK and be prepared to go through SC clearance process

What the job involves

We are seeking highly skilled and experienced Gen AI specialist to join our dynamic Gen AI COE inside NTT DATA UK&I. The ideal candidate will have a strong background in designing and implementing AI solutions ideally using AWS technology. This role requires a deep understanding of generative AI techniques
The selected candidate would eventually take on a wider range of responsibilities, within our COE, for example to work on novel projects. The GraphRAG solution is however a good place to start and be a proving ground
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

Salary benchmarks

Our take

Nowadays, large organisations still struggle to keep up digitisation. Attracting future investment and ensuring growth is more than a matter of purchasing new tools. It involves a fundamental change in ways of working and company culture that few organisations have the expertise to achieve on their own.

The UK and Ireland arm of NTT Data, a global digital transformation consultancy and services firm, exists to support businesses and government organisations through this seismic change. It faces major competition from the likes of Deloitte, Accenture and IBM's consulting arm. That said, the company brings significant expertise in UK telecommunications, financial services and the British public sector - giving it an edge in this market.

NTT Data UK&I cited ambitious plans for the digital transformation market in the UK. To achieve them, it has formed strategic partnerships with infrastructure providers such as Google Cloud. In 2025, NTT Data was taken private by its parent company in order to expand its Global Data Centers division, which will enable yet more expansion in high-demand markets.

Steph

Company Specialist at Welcome to the Jungle

Insights

6% employee growth in 12 months

Glassdoor (3.8)

Company

Company benefits

A people focused business
Excellent opportunities to grow your career, including an online training platform with 3000+ courses, accessible from everywhere, to sharpen your skills
A varied client base

Company HQ

London, UK

Leadership

Niccolo Spataro

(CEO (NTT DATA UK&I))

Joined NTT DATA in 2016 and has been CEO of its UK&I operations since 2024. Has a range of experience from General Manager, Multi-channel Sales Management, Marketing and Services Sales and Delivery

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