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John Stearns Email & Phone Number

CTO at Roo at Roo
Location: Encinitas, California, United States 13 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Roo
Role
CTO at Roo
Location
Encinitas, California, United States

Who is John Stearns? Overview

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Quick answer

John Stearns is listed as CTO at Roo at Roo, based in Encinitas, California, United States. AeroLeads shows a matched LinkedIn profile for John Stearns.

John Stearns previously worked as Chief Technology Officer at Roo and Interim Chief Technology Officer at Glassdoor. John Stearns holds Bcs, Computer Science from State University Of New York At Fredonia.

Company email context

Email format at Roo

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Roo

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Profile bio

About John Stearns

John Stearns is a CTO at Roo at Roo. Colleagues describe them as "I have worked with John for the last 3 1/2 years. He is one of the most talented and hardworking engineers I have had the pleasure of working with. He is able to dive into new technologies quickly and fearlessly. I cannot recommend John strongly enough."

Current workplace

John Stearns's current company

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Roo
Roo
CTO at Roo
AeroLeads page
13 roles

John Stearns work experience

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

Chief Technology Officer

Current
Roo

San Francisco, California, US

May 2022 - Present

Interim Chief Technology Officer

San Francisco, CA, US

May 2021 - Dec 2021

Vice President, Software Engineering - B2B

San Francisco, CA, US

Nov 2019 - May 2021

Senior Director Of Engineering, B2B

San Francisco, CA, US

May 2017 - Nov 2019

Director, B2B Engineering

San Francisco, CA, US

Nov 2015 - May 2017

Senior Engineering Manager

San Francisco, CA, US

Mar 2015 - Nov 2015

Engineering Manager

San Francisco, CA, US

Apr 2014 - Mar 2015

Lead Java Software Engineer

San Francisco, CA, US

Jan 2013 - Apr 2014

Senior Software Engineer

Sunnyvale, CA, US

May 2011 - Jan 2013

Applications Developer

Rochester, NY, US

Jun 2004 - Apr 2006

Web Application Development Intern - Information Technology Services

Fredonia, NY, US

May 2003 - Jan 2004
1 education record

John Stearns education

  • State University Of New York At Fredonia
    State University Of New York At Fredonia
    Computer Science
FAQ

Frequently asked questions about John Stearns

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

What company does John Stearns work for?

John Stearns works for Roo.

What is John Stearns's role at Roo?

John Stearns is listed as CTO at Roo at Roo.

Where is John Stearns based?

John Stearns is based in Encinitas, California, United States while working with Roo.

What companies has John Stearns worked for?

John Stearns has worked for Roo, Glassdoor, Yahoo!, Sony Online Entertainment, and Accenture Technology Solutions.

How can I contact John Stearns?

You can use AeroLeads to view verified contact signals for John Stearns at Roo, including work email, phone, and LinkedIn data when available.

What schools did John Stearns attend?

John Stearns holds Bcs, Computer Science from State University Of New York At Fredonia.

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