Found email addresses for Jeff Day:
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A different Jeff Day?
Sign up to search for other Jeff Day's across our 850M+ professionals databaseWork Experience 10 years
Apr 2016 - Current
Dec 2012 - Apr 2016
Apr 2012 - Dec 2012
May 2006 - Apr 2012
Their professional focus is Async, Build Tools, and C++ across 3 core areas.
Education
Bachelor of Computer Science (Co-op), Minor in Philosophy at University of Waterloo
Frequently Asked Questions
What is Jeff Day's email address?
SignalHire found verified email addresses for Jeff Day, both business and personal. Their business email is e**x@shelterinsurance.com, and personal emails include e*******3@gmail.com.What is Jeff Day's phone number?
SignalHire found multiple verified phone numbers for Jeff Day: +1-909-***-**25, and +1-480-***-**92.How do I contact Jeff Day at Google?
You can reach Jeff Day 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 Jeff Day's professional background?
Jeff Day has 10 years of professional experience. They have held roles including Staff Software Engineer, Staff Software Engineer, and Co-Founder at companies such as Google, Foursquare, and Stealth Mode Startup Company. Their education includes Bachelor of Computer Science (Co-op), Minor in Philosophy from University of Waterloo.Is Jeff Day's contact information up to date?
Yes. Jeff Day's SignalHire profile was last updated on 27 May 2026, reflecting their current position as Staff Software Engineer at Google in Mountain View, CA, United States.Jeff Day Namesakes
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