Jonathan Holt
Principal Engineer - Energy 2.0 at British Gas
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJonathan Holt is a Principal Engineer with 11 years of experience building scalable, user-centric web platforms across energy and consumer services, currently leading Energy 2.0 at British Gas from London. He has a strong track record designing and operationalising design systems and developer tooling—most notably contributing to Nucleus.design—while bridging product, UX and DevOps disciplines. His career blends enterprise leadership roles at Centrica and British Gas with entrepreneurial experience as CTO and founder of Tubenav, where he reinvented a public-facing transit web app. Jonathan excels at turning complex domain problems into pragmatic, maintainable front-end architectures and platform capabilities that accelerate cross-team delivery. Colleagues describe him as a hands-on principal who mentors engineers, drives design-system adoption, and champions developer experience. He pairs a BA in Business Studies with a pragmatic engineering mindset that favours measurable customer outcomes over technical novelty.
11 years of coding experience
11 years of employment as a software developer
Business studies (BA Hons), Business studies (BA Hons) at University of PlymouthKings of Wessex
Github Skills (129)
testing10
sketch10
javascript10
adobe-xd10
angular10
fonts10
browserstack10
saucelabs10
vue10
sketch-app10
woff10
protractor10
react-native10
bootstrap10
css10
Programming languages (8)
Github contributions (5)
centrica-engineering/playground-elements
Feb 2023 - Dec 2023
Serverless coding environments for the web.
Contributions:12 releases, 2 reviews, 5 PRs in 10 months
jholt1/serverless-alexa-ability
Mar 2017 - Mar 2018
Contributions:12 releases, 3 PRs, 95 pushes in 11 months
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