Josh Rosso
Principal Engineer at Reddit, Inc.
Boulder, Colorado, United States
Summary
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RockstarJosh Rosso is a Principal Engineer based in Boulder, Colorado with 11 years of experience building and operating large-scale infrastructure and backend systems, currently focused on Reddit's compute platform. He co-authored Production Kubernetes (O'Reilly) and has a deep background leading Kubernetes distribution and platform efforts—most notably building and scaling VMware Tanzu Community Edition after his work at Heptio and CoreOS. Josh blends hands-on systems programming (Go, TypeScript) with field-facing architecture and product strategy, having guided production Kubernetes rollouts at Fortune 500 enterprises and contributed upstream to core Kubernetes projects. He’s led and maintained multiple substantial open-source projects and has a track record of turning enterprise requirements into deployable, automated platforms across cloud and bare-metal environments. Colleagues know him as a technical lead who mentors teams, shapes roadmaps, and publishes practical operational guidance that bridges developer tools and production reliability.
11 years of coding experience
9 years of employment as a software developer
Stackoverflow
43reputation
2kreached
1answer
1question
Github Skills (176)
mule10
subproject10
controller10
scheduling10
kubebuilder10
coreos10
ingress-nginx10
mesos10
mulesoft10
kubernetes10
go10
load-balancer10
ingress-controller10
docker10
kubernetes-monitoring10
Programming languages (13)
Github contributions (5)
joshrosso/dotcom
Dec 2019 - Mar 2026
joshrosso.com's website source, templates, and content.
Contributions:14 PRs, 111 pushes, 14 branches in 6 years 4 months
javascript
octetz/avg
May 2020 - Oct 2020
audio, video, graphics (avg) creation related to octetz.com
Contributions:6 commits, 1 PR, 21 pushes in 5 months
audiographic
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