Mark Grennan Email & Phone Number
Software Engineer, Python @ Telnyx
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Mark Grennan Location
- Ireland
Mark Grennan Work
- Software Engineer, Python @ (August 2019 - Present)
- Mathematics, Applied Mathematics, IT Teacher @ (September 2016 - August 2018)
- Mathematics, Applied Mathematics Teacher @ St David's Secondary School (September 2013 - August 2015)
- Mathematics, Further Mathematics Teacher @ (September 2012 - August 2013)
Mark Grennan Education
- Trinity College Dublin
MSc (Computer Science)
2018-2019 - University of Oxford
Post Graduate Certificate in Education (Mathematics Teacher Education)
2011-2012 - University College Dublin
BSc (Mathematical Science)
2006-2010 - Gonzaga College 2000-2006
Mark Grennan Summary
- Mark Grennan, based in Ireland, is currently a Software Engineer, Python at Telnyx. Mark Grennan brings experience from previous roles at Sandford Park School, St David's Secondary School and Bodmincollege. Mark Grennan holds a 2018 - 2019 MSc in Computer Science @ Trinity College Dublin. Mark Grennan has 1 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Mark Grennan?
Find contact details for 700 million professionals.
Others Named Mark Grennan
Mark Grennan
Business Development Manager
New York, NY, US
Mark Grennan
DevOps Technical Lead
Oklahoma City, OK, US
Mark Grennan
Account Executive
Brisbane, QLD, AU
Mark Grennan
HD Fitter
Mount Isa City, QLD, AU
Mark Grennan
Logistics Manager
Ireland
Top Telnyx Employees
Ian Reither
Chief Operating Officer
United States
Jairaj Sounderrajan
SVP, Customer Success and Self Serve Experience
Scottsdale, AZ, US
Joe Rawling
VP of Sales - NORAM
Raleigh, NC, US
Michael Bratschi
Head of Global Field and Developer Marketing
Kansas City, MO, US
John Firmage
Associate General Counsel
Chicago, IL, US
X.d. Zhai
Vice President Of Product
Chicago, IL, US
James Whedbee
VP of Engineering
Chicago, IL, US
Alexander Sobin
VP International Sales
Denver, CO, US
Anirudh Tyagi
VP | Mobile Wireless Core
Dublin, Dublin, Ireland
Anwar Karzazi
Vice President, Global Partner Sales
United Kingdom
Lauren Bergstrand
Head of Design
Chicago, IL, US
Andy Muns
Director of AEO
Denver, CO, US
Mallika Naidu
Product Director - Growth
Sunnyvale, CA, US
Niamh Collins
Director of Revenue Operations
Chicago, IL, US
Aziz Alsinafi
Head of Demand Generation
Amsterdam, NH, NL
Stephen Malito
Director Solutions Engineering
Chicago, IL, US
Bri Galarza
Director of Business Development
Littleton, CO, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co