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Joe O'Brien Email & Phone Number
Lead Architect - Ventures, Applied R and D
at
Barclays
1 work email found
@barclays.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Lead Architect - Ventures, Applied R and D
Location
Greater Cheshire West and Chester Area, United Kingdom
Company size
Who is Joe O'Brien? Overview
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Quick answer
Joe O'Brien is listed as Lead Architect - Ventures, Applied R and D at Barclays, a with 64406 employees, based in Greater Cheshire West and Chester Area, United Kingdom. AeroLeads shows a work email signal at barclays.com and a matched LinkedIn profile for Joe O'Brien.
Joe O'Brien previously worked as Lead Architect - Ventures, Applied R&D at Barclays and Client Technical Architect at Ibm. Joe O'Brien holds Ba (Hons), Geography from University Of Sheffield.
Company email context
Email format at Barclays
This section adds company-level context without repeating Joe O'Brien's masked contact details.
{first}.{last}@barclays.com
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AeroLeads found 1 current-domain work email signal for Joe O'Brien. Compare company email patterns before reaching out.
Profile bio
About Joe O'Brien
Joe O'Brien is a Lead Architect - Ventures, Applied R and D at Barclays. He possess expertise in strategy, service management, technical support, enterprise architecture, servers and 25 more skills.
Listed skills include Strategy, Service Management, Technical Support, Enterprise Architecture, and 26 others.
Current workplace
Joe O'Brien's current company
Company context helps verify the profile and gives searchers a useful next step.
Barclays
7 roles
Joe O'Brien work experience
A career timeline built from the work history available for this profile.
Lead Architect - Ventures, Applied R&D
Lead Architect at Barclays focussed on delivering business change within Barclays UK.
Client Technical Architect
Chief Technology Advisor to a Global Banking client. Responsible for the successful delivery of complex programmes and using technology to enable strategic change. Focused on Open Banking, Cloud and Security (CISSP) and exploring new engagement models with Fintechs/Startups.
Nov 2011 - Jul 2018
Infrastructure Architect
Responsible for the design and technical delivery of complex global infrastructure projects for clients across a range of industries
Jun 2008 - Nov 2011
It Specialist
Technical Specialist focusing on Workplace and Thin-Client delivery services
Feb 2002 - Jun 2008
Applications Developer
Responsible for the design, delivery and support of the UK Commercial Business Workplace hosting infrastructure.
Feb 1998 - Feb 2002
Feb 1996 - Feb 1998
Team & coworkers
Colleagues at Barclays
Other employees you can reach at home.barclays. View company contacts for 64406 employees →
ML
Michaela Lambert
Colleague at BarclaysLondon, England, United Kingdom
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LH
Louise Higham
Colleague at BarclaysGreater Cheshire West And Chester Area, United Kingdom
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KS
Kaadappa Saravanaa
Colleague at BarclaysChennai, Tamil Nadu, India
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GK
Gourav Kothari
Colleague at BarclaysPune, Maharashtra, India
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SC
Stephanie Cousounis
Colleague at BarclaysPhiladelphia, Pennsylvania, United States
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SW
Shubhangi Wairagade
Colleague at BarclaysPune, Maharashtra, India
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SD
Sai Deepika Vadlamudi
Colleague at BarclaysAndhra Pradesh, India
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ML
Marielle Lejczak
Colleague at BarclaysLuxembourg
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RM
Roshan Mathew
Colleague at BarclaysPune/Pimpri-Chinchwad Area, India
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KI
Kumar India
Colleague at BarclaysKerala, India
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Michaela Lambert
Colleague at BarclaysLondon, England, United Kingdom
View →
LH
Louise Higham
Colleague at BarclaysGreater Cheshire West And Chester Area, United Kingdom
View →
KS
Kaadappa Saravanaa
Colleague at BarclaysChennai, Tamil Nadu, India
View →
GK
Gourav Kothari
Colleague at BarclaysPune, Maharashtra, India
View →
SC
Stephanie Cousounis
Colleague at BarclaysPhiladelphia, Pennsylvania, United States
View →
SW
Shubhangi Wairagade
Colleague at BarclaysPune, Maharashtra, India
View →
SD
Sai Deepika Vadlamudi
Colleague at BarclaysAndhra Pradesh, India
View →
ML
Marielle Lejczak
Colleague at BarclaysLuxembourg
View →
RM
Roshan Mathew
Colleague at BarclaysPune/Pimpri-Chinchwad Area, India
View →
KI
Kumar India
Colleague at BarclaysKerala, India
View →
2 education records
Joe O'Brien education
Ba (Hons), Geography
University Of Sheffield
Education record
The Campion School, Hornchurch
FAQ
Frequently asked questions about Joe O'Brien
Quick answers generated from the profile data available on this page.
What company does Joe O'Brien work for?
Joe O'Brien works for Barclays.
What is Joe O'Brien's role at Barclays?
Joe O'Brien is listed as Lead Architect - Ventures, Applied R and D at Barclays.
What is Joe O'Brien's email address?
AeroLeads has found 1 work email signal at @barclays.com for Joe O'Brien at Barclays.
Where is Joe O'Brien based?
Joe O'Brien is based in Greater Cheshire West and Chester Area, United Kingdom while working with Barclays.
What companies has Joe O'Brien worked for?
Joe O'Brien has worked for Barclays, Ibm, Ibm Global Services, and Royal And Sunalliance.
Who are Joe O'Brien's colleagues at Barclays?
Joe O'Brien's colleagues at Barclays include Michaela Lambert, Louise Higham, Kaadappa Saravanaa, Gourav Kothari, and Stephanie Cousounis.
How can I contact Joe O'Brien?
You can use AeroLeads to view verified contact signals for Joe O'Brien at Barclays, including work email, phone, and LinkedIn data when available.
What schools did Joe O'Brien attend?
Joe O'Brien holds Ba (Hons), Geography from University Of Sheffield.
What skills is Joe O'Brien known for?
Joe O'Brien is listed with skills including Strategy, Service Management, Technical Support, Enterprise Architecture, Servers, Solution Architecture, Disaster Recovery, and It Service Management.
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