Devin Callahan Email & Phone Number
Co-Founder and CTO @ SimpleSUB Water
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Devin Callahan Location
- Denver, CO, US
Devin Callahan Work
- Co-Founder and CTO @ (April 2019 - Present)
- Firmware Engineer @ (September 2015 - March 2019)
- Software Engineer @ (January 2015 - September 2015)
- Software Engineer Intern @ (May 2014 - December 2014)
- Intern - Platform and IP Process Tech @ LSI Corporation (May 2013 - August 2013)
- Teaching Assistant for Programming for Engineers (ECEN1030) @ (January 2013 - May 2013)
- Teaching Assistant for Microelectronics (ECEN3250) @ (August 2012 - December 2012)
- Preamp Design Group Intern @ LSI Corporation (May 2012 - August 2012)
- System Evaluation Intern @ (June 2010 - August 2010)
Devin Callahan Education
- University of Colorado Boulder
Master's degree (Electrical Engineering)
2013-2014 - University of Colorado Boulder
Electrical and Computer Engineering
2009-2013
Devin Callahan Summary
- Devin Callahan, based in Denver, CO, US, is currently a Co-Founder and CTO at SimpleSUB Water. Devin Callahan brings experience from previous roles at Rachio, Plexus Corp. and LSI Corporation. Devin Callahan holds a 2013 - 2014 Master's degree in Electrical Engineering @ University of Colorado Boulder. Devin Callahan has 3 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Devin Callahan?
Find contact details for 700 million professionals.
Others Named Devin Callahan
Devin Callahan
Communications Director
New York, NY, US
Devin Callahan
Project Manager
Boston, MA, US
Top SimpleSUB Water Employees
Alex Graves
Senior Account Executive
Denver, CO, US
Devin Callahan
Co-Founder and CTO
Denver, CO, US
Elliot Rutter
Head of Sales
Denver, CO, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co