Developer / Engineer

NTT DATA; Greater London; On-site; GBP 110,000 - 160,000; Full time

Job summary

NTT DATA in London seeks a Python Gen AI Developer to design, implement and optimize generative AI models for production systems. You will work with AI frameworks, cloud platforms, and data pipelines to deliver scalable ML solutions aligned with business goals.

You will collaborate with engineering and leadership to prototype, test, and train AI/ML solutions, ensuring robust analytics and performance. A strong Python background and experience with LLMs is required.

Qualifications

• 8+ years of experience in software development and AI.
• 5+ years Python coding with NumPy/Pandas.
• 3+ years in generative AI models (GANs, VAEs, LLMs).
• Experience with Python web frameworks (FastAPI, Flask, Django).
• Experience in agile/scrum environments.
• Strong communication skills.
• Experience with LangChain, Vector DB, embeddings.
• GCP knowledge a plus.

Responsibilities

• Design and optimize generative AI models using frameworks like TensorFlow, PyTorch, or JAX.
• Research and implement machine learning algorithms and tools.
• Integrate generative AI models into production systems and applications, often via APIs, microservices, and cloud platforms (AWS, Azure, GCP).
• Manage and direct R&D processes to meet the needs of our AI strategy.
• Develop machine learning applications in alignment with project requirements and business goals.
• Perform machine learning tests and statistical analysis to fine-tune the systems.
• Select appropriate datasets and data representation methods.
• Extend existing machine learning libraries and frameworks.
• Train systems and retrain as necessary.
• Collaborate with engineering and leadership on design, prototyping, testing, and training of AI/ML solutions.

Skills

Python

Gen AI

LLMs

Neo4J

MongoDB

Web frameworks

Scrum

Cloud platforms

LangChain

Vector DB

Embeddings

Data quality

Tools

Neo4J

MongoDB

TensorFlow

NumPy

Pandas

scikit-learn

Job description

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, We are currently seeking a Developer / Engineer to join our team in London, London, City of (GB-LND), United Kingdom (GB).

Job Description - Python Gen AI Developer

Day to Day job Duties:

• Design, implement, and optimize generative AI models using frameworks like TensorFlow, PyTorch, or JAX. This includes working with architecture like Generative Adversarial Networks (GANs), Variational Autoencoders (VAEs), and Large Language Models (LLMs).
• Research and implement machine learning algorithms and tools.
• Integrate generative AI models into production systems and applications, often involving APIs, microservices, and cloud platforms (AWS, Azure, GCP).
• Manage and direct research and development processes to meet the needs of our AI strategy.
• Develop machine learning applications in alignment with project requirements and business goals.
• Perform machine learning tests and statistical analysis to fine-tune the machine learning systems.
• Select appropriate datasets and data representation methods.
• Extend existing machine learning libraries and frameworks.
• Train systems and retrain as necessary.
• Work with the engineering and leadership teams on the functional design, process design, prototyping, testing, and training of AI/ML solutions.

Skills required:

• Overall 8+ years of experience.
• 5+ Years of strong Python coding skills and python libraries (like NumPy, Pandas etc.).
• 3 Years of solid understanding of generative AI models (GANs, VAEs, LLMs) and their underlying principles.
• Strong experience in using Neo4J, Mongo DB.
• Experience on any of the Python web development frameworks (FastAPI, Flask, Django).
• Experience in working as part of scrum team with knowledge of related ceremonies.
• Strong communication skills.
• Understanding and experience on Gen AI implementations.
• Experience on Langchain, Vector DB, Embeddings or related frameworks.
• Experience on AI/ML model implementations using scikit learn, Tensor flow etc., Experience with Chat, IVR, Banking will be plus Google Cloud (GCP) knowledge.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.