John Samuelson

John Samuelson: Email & Phone Number

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CTO at Stealth Startup|Denver, Colorado, United States

Position:

CTO at Stealth Startup

Location:

Denver, Colorado, United States

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Last updated: 2026-05-02
Updated: 2026-05-02

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Work Experience 19 years

CTO at Stealth Startup

Nov 2024 - Current

CTO at ScatterSpoke

Feb 2020 - Nov 2024

Director Of Engineering at ShapeShift

Jan 2017 - Feb 2020

Text Messaging Platform Lead Engineer at Inteliquent, a Sinch company

Nov 2015 - Dec 2017

Senior Software Engineer at Oracle

Apr 2015 - Nov 2015

Software Engineer at Oracle | Datalogix

Sep 2014 - Apr 2015

Software Engineer at ReadyTalk

Aug 2012 - Aug 2014

Software Engineer at Bandwidth Inc.

Mar 2011 - Aug 2012

Software Engineer at dash Carrier Services

Oct 2010 - Mar 2011

Software Developer at Arizona State University

Jan 2009 - May 2010

Graduate Business Information Technology Technician at Arizona State University

Jan 2007 - May 2010

John Samuelson started working in 2007, then the employee has changed 9 companies and 6 jobs. On average, John Samuelson works for one company for 1 year 11 months.

Their professional focus is AI Agents & Multi-Agent Systems, AI Infrastructure, and Blockchain across 3 core areas.

Education

Bachelor of Science in Engineering at Arizona State University

Computer Systems Engineering at Arizona State University

Frequently Asked Questions

What is John Samuelson's email address?

SignalHire found a verified business email address for John Samuelson: **@harmonic.ai.

What is John Samuelson's phone number?

SignalHire found a verified phone number for John Samuelson: +1-***-***-0965.

How do I contact John Samuelson at Stealth Startup?

You can reach John Samuelson through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Samuelson's professional background?

John Samuelson has 19 years of professional experience. They have held roles including CTO, Director Of Engineering, and Text Messaging Platform Lead Engineer at companies such as ScatterSpoke, ShapeShift, and Inteliquent, a Sinch company. Their education includes Bachelor of Science in Engineering from Arizona State University, and Computer Systems Engineering from Arizona State University.

Is John Samuelson's contact information up to date?

Yes. John Samuelson's SignalHire profile was last updated on 2 May 2026, reflecting their current position as CTO at Stealth Startup in San Francisco, California, United States.

John Samuelson Namesakes

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Company
Position
John Samuelson
Senior Director of R&D for Connectivity and Insights
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John Samuelson
Chief Operating Officer
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John Samuelson
Director of Ad Operations
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