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Justin O'Brien Location
Redondo Beach, CA, US
Justin O'Brien Work
Software Engineer @ (January 2026 - Present)
Staff Software Engineer @ (February 2022 - December 2025)
Software Engineering Manager @ (December 2020 - February 2022)
Staff Software Engineer @ (November 2013 - February 2022)
Software Development Engineer Intern @ (May 2012 - August 2012)
Software Development Engineer Intern @ (January 2012 - April 2012)
Help Desk Employee @ (October 2010 - April 2012)
Software Development Engineer Intern @ (May 2011 - August 2011)
Assistant Manager @ Midwest Pool Management (March 2010 - August 2010)
Justin O'Brien Education
Missouri University of Science and Technology
B.S (Computer Science and Applied Mathematics)
2010-2014
Justin O'Brien Skills
Algorithms
Artificial Intelligence
C++
Cloud Computing
Computer Science
Data Mining
Django
Git
Java
JavaScript
Machine Learning
Programming
Python
Weka
Justin O'Brien Summary
Justin O'Brien, based in Redondo Beach, CA, US, is currently a Software Engineer at Meta. Justin O'Brien brings experience from previous roles at Theorycraft Games, Riot Games and Microsoft. Justin O'Brien holds a 2010 - 2014 B.S in Computer Science and Applied Mathematics @ Missouri University of Science and Technology. With a robust skill set that includes Algorithms, Artificial Intelligence, C++, Cloud Computing, Computer Science and more. Justin O'Brien has 1 emails and 2 mobile phone numbers on RocketReach.
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