Jack Marchant
Principal Software Engineer at Deputy
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolJack Marchant is a Principal Software Engineer based in Sydney with 11 years of hands-on experience building scalable web platforms, now leading architecture and delivery at Deputy. He brings deep practical expertise in PHP, Go, and Python across the full stack and a proven track record of progressing from web developer to technical lead within fast-paced product teams. Jack has driven workforce-management features and infrastructure at Deputy after prior senior roles in marketplaces and social tech, giving him a strong product-oriented engineering mindset. He’s comfortable balancing technical debt, mentoring engineers, and shipping dependable services at scale. A Wollongong-trained web developer who cut his teeth in client-focused shops, he pairs pragmatic engineering with a penchant for turning complex workflows into simple, reliable systems.
12 years of coding experience
10 years of employment as a software developer
Bachelor of Information Technology Web Design and Development, Bachelor of Information Technology Web Design and Development at University of Wollongong
Stackoverflow
56reputation
12kreached
4answers
0questions
Github Skills (57)
javascript10
typescript10
user-interface10
declarative10
frontend10
react10
tagging9
jquery-plugin9
bamboo9
jsdom9
nodejs9
html9
keyboard-navigation8
class-name8
documentation8
Programming languages (7)
Github contributions (5)
jackmarchant/ex_campaign_monitor
Jul 2018 - Jun 2020
A wrapper for Campaign Monitor JSON API
Contributions:2 releases, 41 commits, 59 PRs in 1 year 11 months
json-api
jackmarchant/jackmarchant.com
May 2020 - Jun 2026
Website
Contributions:1 review, 25 PRs, 57 pushes in 6 years 1 month
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