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Cory O'Brien Email & Phone Number
Lead Software Engineer
at
Reuters
2 work emails found
@squarespace.com
3 phones found area 202
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Who is Cory O'Brien? Overview
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Quick answer
Cory O'Brien is listed as Lead Software Engineer at Reuters, based in New York, New York, United States. AeroLeads shows a work email signal at squarespace.com, phone signal with area code 202, and a matched LinkedIn profile for Cory O'Brien.
Cory O'Brien previously worked as Founding Engineer at Cuebox and Tech Lead, Marketing Org at Squarespace.
Company email context
Email format at Reuters
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{first_initial}{last}@squarespace.com
89% confidence
AeroLeads found 2 current-domain work email signals for Cory O'Brien. Compare company email patterns before reaching out.
Profile bio
About Cory O'Brien
Cory O'Brien is a Lead Software Engineer at Reuters. He possess expertise in javascript, react.js, node.js, data visualization, user experience design and 13 more skills.
Listed skills include Javascript, React.Js, Node.Js, Data Visualization, and 14 others.
Current workplace
Cory O'Brien's current company
Company context helps verify the profile and gives searchers a useful next step.
11 roles · 20 years
Cory O'Brien work experience
A career timeline built from the work history available for this profile.
Founding Engineer
Joined as the first engineering hire to build a multi-frontend B2B platform, establishing frontend systems and engineering practices from zero to launch. Led development of shared component libraries and type-safe data layer using TypeScript and Go, while enabling the team to ship complex features in parallel and deliver core UX workflows.
Feb 2023 - Feb 2024
Tech Lead, Marketing Org
Developed and owned real-time editing features and asset workflows that became foundational patterns for product scaling. Progressed to leading critical features across Marketing org's platform unification, collaborating with teams to build complex workflows. Evolved into tech lead role driving cross-product initiatives, establishing practices that enabled.
Feb 2021 - Feb 2023
Senior Software Engineer
Aug 2018 - Feb 2021
Software Engineer, Frontend
Sep 2017 - Aug 2018
Lead Developer, Insights
Built and scaled B2B analytics platform from concept to market success, growing engineering team while establishing frontend architecture patterns. Designed high-performance visualization systems handling millions of data points, enabling company expansion into healthcare analytics through HIPAA-compliant data delivery.
Jan 2014 - Sep 2017
Senior Frontend Developer
Jan 2013 - Jan 2014
Project Lead, Video Cms
Architected site-wide video platform transformation, leading team of 6 engineers through complex system modernization
Apr 2012 - Jan 2013
Front End Developer
Built data visualization framework alongside industry experts, creating tools for complex geographic and temporal data analysis
Jan 2011 - Apr 2012
Freelance Web Developer & Consultant
Freelance
Built custom web applications and data-driven solutions for cultural institutions, nonprofits, and startups. Projects included content management systems, interactive data visualizations, and digital archiving platforms.
2006 - 2013
~7 yrs
Web Technologist
2009 - 2011
~2 yrs
FAQ
Frequently asked questions about Cory O'Brien
Quick answers generated from the profile data available on this page.
What company does Cory O'Brien work for?
Cory O'Brien works for Reuters.
What is Cory O'Brien's role at Reuters?
Cory O'Brien is listed as Lead Software Engineer at Reuters.
What is Cory O'Brien's email address?
AeroLeads has found 2 work email signals at @squarespace.com for Cory O'Brien at Reuters.
What is Cory O'Brien's phone number?
AeroLeads has found 3 phone signal(s) with area code 202 for Cory O'Brien at Reuters.
Where is Cory O'Brien based?
Cory O'Brien is based in New York, New York, United States while working with Reuters.
What companies has Cory O'Brien worked for?
Cory O'Brien has worked for Reuters, Cuebox, Squarespace, U.S. News & World Report, and The Washington Post.
How can I contact Cory O'Brien?
You can use AeroLeads to view verified contact signals for Cory O'Brien at Reuters, including work email, phone, and LinkedIn data when available.
What skills is Cory O'Brien known for?
Cory O'Brien is listed with skills including Javascript, React.Js, Node.Js, Data Visualization, User Experience Design, User Interface Design, Python, and Sql.
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