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Jonathan Hoyt Email & Phone Number

Principal Engineer at GitHub
Location: San Mateo, California, United States 14 work roles 1 school
1 work email found @github.com 9 phones found area 650, 727, 517, 574, and 877 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 9 phones

Work email h****@github.com
Direct phone (650) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Principal Engineer
Location
San Mateo, California, United States
Company size

Who is Jonathan Hoyt? Overview

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Quick answer

Jonathan Hoyt is listed as Principal Engineer at GitHub, a with 501 employees, based in San Mateo, California, United States. AeroLeads shows a work email signal at github.com, phone signal with area code 650, 727, 517, 574, 877, and a matched LinkedIn profile for Jonathan Hoyt.

Jonathan Hoyt previously worked as Staff Engineer at Github and Staff Engineering Manager at Github. Jonathan Hoyt holds Bachelor Of Science (B.S.), Economics from Hillsdale College.

Company email context

Email format at GitHub

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{last}@github.com
89% confidence

AeroLeads found 1 current-domain work email signal for Jonathan Hoyt. Compare company email patterns before reaching out.

Profile bio

About Jonathan Hoyt

I have over two decades of experience building businesses, products, and teams. I love to learn, iterate, and fail fast on the path to success. I strive to lead with a servants heart and improve the lives of those around me.

Listed skills include Ruby On Rails, Ruby, Web Development, Javascript, and 23 others.

Current workplace

Jonathan Hoyt's current company

Company context helps verify the profile and gives searchers a useful next step.

GitHub
Github
Principal Engineer
88 Colin P Kelly Jr St, San Francisco, CA 94107, us
Website
Employees
501
AeroLeads page
14 roles

Jonathan Hoyt work experience

A career timeline built from the work history available for this profile.

Principal Engineer

Current

San Francisco, Ca, Us

Leading engineering efforts for Safety & Integrity, supporting the Platform Health, Trust & Safety Engineering, and Privacy Engineering teams. Focused on scaling abuse detection and prevention systems, supporting regulatory compliance, and enabling cross-company collaboration to build safer, more inclusive systems.

Dec 2024 - Present

Staff Engineer

San Francisco, Ca, Us

Focused on building infrastructure and tooling to stop spam and abuse@scale. Currently helping build and maintain a platform that serves dozens of analysts, machine learning specialists, support specialists, product owners, and other stakeholders across the company.

Sep 2022 - Dec 2024

Staff Engineering Manager

San Francisco, Ca, Us

Led the Platform Health engineering team and hired and built out two new engineering teams for Trust & Safety and Privacy.

Apr 2021 - Aug 2022

Staff Engineer

San Francisco, Ca, Us

Staff software engineer working with the Security team to design, build, and deploy security infrastructure and ML backed automated systems.

Nov 2019 - Apr 2021

Senior Engineer

San Francisco, Ca, Us

Senior software engineer working with the Security team to design, build, and deploy security infrastructure and ML backed automated systems.

Sep 2016 - Nov 2019

Senior Engineer

San Francisco, Ca, Us

Technical lead building features for github.com including organization 2fa enforcement and restorable organization memberships.

Apr 2016 - Aug 2016

Software Engineer

San Francisco, Ca, Us

Built out migration tooling for customers to move between github.com and GitHub Enterprise Products. Helped start and grow a team around migration and import/export related efforts.

Dec 2014 - Apr 2016

Team Lead

San Francisco, Ca, Us

Started and grew the first business tools team at GitHub serving the finance and sales teams. Helped with a number of business critical finance projects, helped improve billing infrastructure, helped plan for and deploy NetSuite, and helped integrate Salesforce and NetSuite and internal systems.

Apr 2013 - Dec 2014

Software Engineer

San Francisco, Ca, Us

Internal tools developer serving the support team and helping maintain https://speakerdeck.com.

Dec 2011 - Mar 2013

Developer

Orderedlist

Software developer and support specialist for http://harmonyapp.com, http://speakerdeck.com, and http://gaug.es.

Dec 2010 - Dec 2011

Owner

Sabretech Consulting Llc

Managed the IT infrastructure for hundreds of small businesses and individuals.

Jun 2005 - Dec 2010

Owner

Indianapolis, In, Us

Onsite and remote hardware and software technician.

May 1997 - Apr 2005

Contractor

Hoyt & Son Construction

Worked with my dad building houses and doing renovations.

Jan 1994 - Dec 1998

Co-Founder

Vrcade

Virtual reality arcade.

Apr 1996 - Aug 1996
Team & coworkers

Colleagues at GitHub

Other employees you can reach at github.com. View company contacts for 501 employees →

1 education record

Jonathan Hoyt education

  • Hillsdale College
    Hillsdale College
    Economics
FAQ

Frequently asked questions about Jonathan Hoyt

Quick answers generated from the profile data available on this page.

What company does Jonathan Hoyt work for?

Jonathan Hoyt works for GitHub.

What is Jonathan Hoyt's role at GitHub?

Jonathan Hoyt is listed as Principal Engineer at GitHub.

What is Jonathan Hoyt's email address?

AeroLeads has found 1 work email signal at @github.com for Jonathan Hoyt at GitHub.

What is Jonathan Hoyt's phone number?

AeroLeads has found 9 phone signal(s) with area code 650, 727, 517, 574, 877 for Jonathan Hoyt at GitHub.

Where is Jonathan Hoyt based?

Jonathan Hoyt is based in San Mateo, California, United States while working with GitHub.

What companies has Jonathan Hoyt worked for?

Jonathan Hoyt has worked for Github, Orderedlist, Sabretech Consulting Llc, Legend Computer Services, and Hoyt & Son Construction.

Who are Jonathan Hoyt's colleagues at GitHub?

Jonathan Hoyt's colleagues at GitHub include Cassidy Williams, Bethel Osahon, Steven Nunez, Duy Phạm Đức, and Jenny Kitson.

How can I contact Jonathan Hoyt?

You can use AeroLeads to view verified contact signals for Jonathan Hoyt at GitHub, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Hoyt attend?

Jonathan Hoyt holds Bachelor Of Science (B.S.), Economics from Hillsdale College.

What skills is Jonathan Hoyt known for?

Jonathan Hoyt is listed with skills including Ruby On Rails, Ruby, Web Development, Javascript, Git, Css, Software Development, and Web Design.

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