Jessie Young - Principal Engineer at GitLab

Jessie Young

Principal Engineer at GitLab

Oakland, California, United States

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Summary

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Rockstar

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Top School

Jessie Young is a Principal Engineer with 14 years of hands-on software engineering experience, currently shaping AI and identity features at GitLab while mentoring teams and guiding architecture. She brings deep expertise in identity systems, API design, and AI engineering, having driven authentication and single-sign-on work at 18F, Heroku/Salesforce, and GitLab. Jessie is a pragmatic backend developer and open-source contributor in the Ruby/Rails ecosystem—her work on projects like thoughtbot’s suspenders and Clearance and 18F’s identity-idp emphasizes testability, maintainability, and clear code boundaries. She pairs product-facing delivery (reducing import times and shipping enterprise account features) with platform-level thinking, creating documented, auditable interfaces around AI integrations. Based in Oakland, she blends a service-oriented background (government and open-source projects) with large-scale SaaS experience, and she often surfaces improvements through careful refactors and testing upgrades that quietly raise team velocity.

14 years of coding experience

12 years of employment as a software developer

HS Diploma, HS Diploma at Palo Alto High School

B.A. Government Philosophy, B.A. Government Philosophy at Colby College

Spanish

Stackoverflow

Stats

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Github Skills (23)

ruby-rails10

back-end-development10

testing10

rspec10

rails10

ruby10

identity-provider10

rake10

clearance10

backend10

ruby-on-rails10

seed9

configuration-management9

seeding9

activerecord9

Programming languages (10)

TypeScriptShellCSSSCSSJavaScriptGoHTMLVim script

Github contributions (5)

18F/identity-idp

Oct 2016 - Apr 2017

Role in this project:

Backend Developer

Contributions:246 commits, 319 PRs, 776 pushes in 6 months

Contributions summary:Jessie primarily focused on backend development tasks, particularly within the context of a Ruby on Rails application. Their contributions included refactoring controller methods, configuring Active Job, and making changes to the database seed data and schema. The user also addressed code style consistency. They also refactored components by moving business logic and view components into other classes.

govoidcprovideridpcivic-tech

thoughtbot/suspenders

Sep 2013 - Dec 2014

A Rails template with our standard defaults.

Role in this project:

Backend Developer

Contributions:8 commits, 6 PRs, 10 pushes in 1 year 2 months

Contributions summary:Jessie primarily contributed to the backend aspects of the Rails application. They added a rake task for seed data in the development environment, including setting up Factory Girl. Further contributions include incorporating a newrelic configuration file and upgrading the gem version. Moreover, they refactored code, removing comments and newlines from configuration files, and updating header syntax in the README and templates.

ruby-on-railsherokutemplaterailsruby

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