highperformr logo

James Tamblyn

Managing Director, EMEA & APAC at dunnhumby, dunnhumby
London, England,United Kingdom
Find James Tamblyn's Email
Find James Tamblyn’s Phone

James Tamblyn's Overview

Total Experience17 years
Companydunnhumby
CountryUnited Kingdom

James Tamblyn is a distinguished Research Scientist at Google DeepMind, specializing in the intersection of artificial intelligence, machine learning, and the physical sciences. His work often focuses on developing novel deep learning architectures and methodologies, particularly graph neural networks and generative models, to tackle complex scientific challenges. He has a strong track record of applying these techniques to areas like materials science, quantum chemistry, and more recently, climate science and weather forecasting. Before his tenure at DeepMind, James was a Research Fellow at the University of Oxford, further honing his expertise in computational physics and machine learning. He is recognized for his contributions to making AI a powerful tool for scientific discovery and understanding.

Professional Summary

James Tamblyn's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

dunnhumby - Managing Director, EMEA & APAC at dunnhumby (2022 to Present)

Notable Achievements

Pioneering Research in Equivariant Graph Neural Networks

Contributed significantly to the development and understanding of equivariant graph neural networks (GNNs), which respect physical symmetries. This work has been crucial for applications in molecular dynamics, material property prediction, and other areas where symmetry is a fundamental principle, leading to more accurate and efficient models.

Key Contributor to GraphCast Weather Model

Played an important research role in the development of GraphCast, Google DeepMind's AI model for medium-range global weather forecasting. GraphCast has demonstrated state-of-the-art accuracy, outperforming traditional numerical weather prediction systems on many metrics and at significantly lower computational cost.

Advancements in AI for Scientific Discovery

Authored and co-authored numerous influential publications in top-tier machine learning conferences (e.g., NeurIPS, ICML) and scientific journals, demonstrating the transformative potential of AI in accelerating research in fields like condensed matter physics, chemistry, and climate science.

Development of Generative Models for Physical Systems

Advanced the capabilities of generative models for simulating and understanding complex physical systems. This includes work on generating novel molecular structures or simulating particle interactions, pushing the boundaries of how AI can be used as a creative and analytical tool in science.

Educational Background

University of Southampton

Buying Intent Signals for James Tamblyn

Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

dunnhumby
Total employees2500
HeadquartersLondon
Founded1989

dunnhumby is a global leader in customer data science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We help retailers and brands build loyalty and lasting relationships with their customers by analyzing data from over a billion shoppers globally to understand customer behavior and preferences. This leads to more personalized experiences, optimized promotions, and better business decisions for our clients, ultimately driving growth and customer satisfaction.

dunnhumby Funding Information
not applicable - Total Funding Raised
not applicable - Most recent funding amount
not applicable - Number of funding rounds
not applicable - Latest funding round
Lead Investors:
Tesco PLC

Highperformr's free tools for company research

Find contact info

Get verified emails, phone numbers, and LinkedIn profile details

Find similar contacts

Discover contacts with similar roles, seniority, or companies

Perform deep contact research

Uncover insights like skills, work history, social links, and more

Discover, research and enrich contacts with Highperformr — Smarter, Faster

Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.

Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.

  • Track signals like job change, promotion, and LinkedIn activity
  • Enrich contacts with verified email, phone, and social data instantly
  • Automate enrichment and updates with powerful workflows
  • Sync enriched contact info directly into your CRM and tools

Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.

Thousands of companies, including, are just a search away.