Principal Software Engineer
Current
Oct 2020 - Present
AeroLeads people directory · profile
Stephen Haynes Email & Phone Number
Principal Software Engineer
at
F5
1 work email found
@f5.com
2 phones found area 610
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal Software Engineer
Location
Seattle, Washington, United States
Company size
Who is Stephen Haynes? Overview
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Quick answer
Stephen Haynes is listed as Principal Software Engineer at F5, a with 5379 employees, based in Seattle, Washington, United States. AeroLeads shows a work email signal at f5.com, phone signal with area code 610, and a matched LinkedIn profile for Stephen Haynes.
Stephen Haynes previously worked as Senior Software Engineer - Front End at F5 Networks and Senior Application Developer at Darigold. Stephen Haynes holds Bachelor Of Science, Information Technology from Rochester Institute Of Technology.
Company email context
Email format at F5
This section adds company-level context without repeating Stephen Haynes's masked contact details.
shaynes@f5.com
76% confidence
AeroLeads found 1 current-domain work email signal for Stephen Haynes. Compare company email patterns before reaching out.
Profile bio
About Stephen Haynes
I am a motivated and intelligent Information Technology professional with 8+ years experience designing, developing, testing, and maintaining web driven applications. Strong communicator with good critical thinking skills, able to quickly grasp and adapt to new concepts and technologies. Interested in full time employment designing and building web applications in a challenging and progressive environment.Specialties: C#, Javascript (React, AngularJS), SQL, HTML, CSS
Listed skills include Web Applications, Javascript, Microsoft Sql Server, Databases, and 24 others.
Current workplace
Stephen Haynes's current company
Company context helps verify the profile and gives searchers a useful next step.
F5
7 roles
Stephen Haynes work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer - Front End
Jun 2018 - Oct 2020
Senior Application Developer
Lead a small team in designing and developing Azure-based web and mobile web applications used for company data management including reporting, shipping and logistics, and financial reportingWork with product owners and business leaders from various departments to plan and design solutions to their individual needsArchitect and develop a web based replacement for the existing aging corporate data management and logistics softwareLead tech adoption decision making and mentor teammates in new technologies, including a transition to AngularJS with ASP.NET Web Api and then to React/Redux, adopting an OAuth 2.0 token authentication system, configuring a modern build environment, and transitioning to GitAdminister and maintain the team’s cloud and devops resources such as Azure Active Directory, build and deployment processes, and source control server
Dec 2015 - Jun 2018
Senior Application Developer
Design and develop multi-tiered web applications used for internal customer, inventory, facility, and other company data management. Maintain and expand upon the central corporate database, including maintaining data integrity and solving problems with a variety of data driven bugsMaintain applications used for data import from a variety of third party data sources into the central corporate database. Maintain, administer, and develop for the corporate intranet including website administration, server administration, content development, content coordination, database administration, data recovery, and user support.
Feb 2013 - Jan 2015
Web Application Developer
New York State Governor'S Office Of Employee Relations
Design and maintain layouts and content for the websites that NYS GOER maintains. Design and lead development on internal web applications, including leave request system. Lead development on the new StateJobsNY web application
May 2010 - Dec 2012
Website Developer
Work with designers to develop a new corporate website. Produce electronic advertising materials in Flash and website format.
May 2009 - Aug 2009
Website Developer
Develop applications in ASP.NET with C# and Flash. Write stored procedures in MS SQL for reports and website application integration
May 2008 - Jan 2009
Team & coworkers
Colleagues at F5
Other employees you can reach at f5rock.com. View company contacts for 5379 employees →
DA
Dorianne Attiogbé
Colleague at F5Greater Seattle Area, United States
View →
LS
Liz Solari
Colleague at F5Buenos Aires, Buenos Aires Province, Argentina
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AD
Aimee Dumas
Colleague at F5Salem, Massachusetts, United States
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KV
Kamlesh Verma
Colleague at F5Bengaluru, Karnataka, India
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TH
Thomas Heloin
Colleague at F5Kirkland, Washington, United States
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LC
Lucinda Childs
Colleague at F5Greater Sydney Area, Australia
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NS
Nandini Srinivasan
Colleague at F5Bengaluru, Karnataka, India
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DR
Dinesh Reddy Kamineni
Colleague at F5Hyderabad, Telangana, India
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DL
David Lance
Colleague at F5Lexington, Massachusetts, United States
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MK
Manoj Kumar Pechetti
Colleague at F5Hyderabad, Telangana, India
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Dorianne Attiogbé
Colleague at F5Greater Seattle Area, United States
View →
LS
Liz Solari
Colleague at F5Buenos Aires, Buenos Aires Province, Argentina
View →
AD
Aimee Dumas
Colleague at F5Salem, Massachusetts, United States
View →
KV
Kamlesh Verma
Colleague at F5Bengaluru, Karnataka, India
View →
TH
Thomas Heloin
Colleague at F5Kirkland, Washington, United States
View →
LC
Lucinda Childs
Colleague at F5Greater Sydney Area, Australia
View →
NS
Nandini Srinivasan
Colleague at F5Bengaluru, Karnataka, India
View →
DR
Dinesh Reddy Kamineni
Colleague at F5Hyderabad, Telangana, India
View →
DL
David Lance
Colleague at F5Lexington, Massachusetts, United States
View →
MK
Manoj Kumar Pechetti
Colleague at F5Hyderabad, Telangana, India
View →
2 education records
Stephen Haynes education
Bachelor Of Science, Information Technology
Associate Of Science, Computer Science
FAQ
Frequently asked questions about Stephen Haynes
Quick answers generated from the profile data available on this page.
What company does Stephen Haynes work for?
Stephen Haynes works for F5.
What is Stephen Haynes's role at F5?
Stephen Haynes is listed as Principal Software Engineer at F5.
What is Stephen Haynes's email address?
AeroLeads has found 1 work email signal at @f5.com for Stephen Haynes at F5.
What is Stephen Haynes's phone number?
AeroLeads has found 2 phone signal(s) with area code 610 for Stephen Haynes at F5.
Where is Stephen Haynes based?
Stephen Haynes is based in Seattle, Washington, United States while working with F5.
What companies has Stephen Haynes worked for?
Stephen Haynes has worked for F5, F5 Networks, Darigold, Cubesmart, and New York State Governor'S Office Of Employee Relations.
Who are Stephen Haynes's colleagues at F5?
Stephen Haynes's colleagues at F5 include Dorianne Attiogbé, Liz Solari, Aimee Dumas, Kamlesh Verma, and Thomas Heloin.
How can I contact Stephen Haynes?
You can use AeroLeads to view verified contact signals for Stephen Haynes at F5, including work email, phone, and LinkedIn data when available.
What schools did Stephen Haynes attend?
Stephen Haynes holds Bachelor Of Science, Information Technology from Rochester Institute Of Technology.
What skills is Stephen Haynes known for?
Stephen Haynes is listed with skills including Web Applications, Javascript, Microsoft Sql Server, Databases, Website Development, Php, Technical Support, and C#.
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