Jay Rainey
Gen AI Research Engineer at NatWest Group
Cambridge, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJay Rainey is a Gen AI research engineer based in Cambridge with 13 years of experience building ML-driven systems, data pipelines, and production software for both enterprise and research contexts. He combines deep academic rigour—a PhD and postdoctoral work in digital health and HCI—with hands-on engineering across Python, C++, and web stacks to turn sensing and multimodal data into practical digital measures and products. At Newcastle he led teams that automated device data flows and prototyped patient-facing apps, and more recently drove machine learning engineering at Samsung before joining NatWest to apply generative AI at scale. He has a track record of shipping cross-disciplinary projects deployed globally (e.g., TalkFutures) and mentoring students, reflecting a talent for translating qualitative research insights into robust, usable systems. Notably, his work often blends participatory design with production-grade pipelines—making complex health and social data actionable without exposing sensitive details.
13 years of coding experience
6 years of employment as a software developer
Bachelor of Science (BSc), Computer Science with industrial placement, Bachelor of Science (BSc), Computer Science with industrial placement at Cardiff University / Prifysgol CaerdyddDoctor of Philosophy (PhD), Computer Science, Doctor of Philosophy (PhD), Computer Science at Newcastle University
Stackoverflow
386reputation
21kreached
4answers
7questions
Github Skills (65)
python10
muon10
audio-capture10
numpy10
mobile-application10
audio10
reduction10
csharp10
pcl10
xamarin10
music9
waveform9
audiowaveform9
api8
rest8
Programming languages (10)
Github contributions (5)
jawrainey/dotfiles
Dec 2012 - Oct 2022
Minimalistic configs for bash, git and vim
Contributions:121 commits, 3 PRs, 27 pushes in 9 years 11 months
bashvimdotfilespeco
ideafast/ideafast-patientapp
May 2020 - Jun 2021
WP3 React-Native Patient-facing application
Contributions:1 release, 20 reviews, 14 PRs in 1 year 1 month
react-nativereact-redux
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