Jon Sequeira: Email & Phone Number

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Career pause at Myself|Seattle, Washington, United States

Position:

Career pause at Myself

Location:

Seattle, Washington, United States

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Last updated: 2026-08-22

Updated: 2026-08-22

Found email addresses for Jon Sequeira:

Business emails:

g********************n@gmail.com

Personal emails:

s***@windowbox.com,

s***@news.microsoft.com,

j***@gmail.com,

j***@yahoo.com

Found phones for Jon Sequeira:

+1-520-***-**57,

+1-205-***-**83

Prospect analytics

Current work details

DepartmentInternet

Availability

TimezonePST

Best time to contact12:00 PM – 4:00 PM

A different Jon Sequeira?

Work Experience 30 years

Career pause at Myself

Jul 2026 - Current

Principal Software Engineer at Microsoft

May 2022 - Jul 2026

Principal Software Engineering Manager at Microsoft

Mar 2019 - Sep 2022

Senior Software Development Engineer Lead - Universal Store / Azure Marketplace at Microsoft

Jan 2015 - Mar 2017

Senior Software Development Engineer - SQL Server / Azure DataMarket / Azure Marketplace at Microsoft

Mar 2013 - Jan 2015

Software Development Engineer - Microsoft Advertising pubCenter at Microsoft

Aug 2008 - Mar 2013

Independent Software Vendor / Consultant (eCommerce) at Ultrastar Entertainment (A LiveNation Company)

May 2005 - Jan 2008

Architect, Lead Developer at Windowbox.com

Oct 2002 - Dec 2007

Software Developer at Cadwalader, Wickersham & Taft LLP

Jan 1997 - Jan 2002

SGML Conversion Specialist at Matthew Bender

Jan 1996 - Jan 1997

Jon Sequeira started working in 1996, then the employee has changed 5 companies and 9 jobs. On average, Jon Sequeira works for one company for 3 years 1 month.

Jon is proficient in English and Spanish. Their professional focus is .NET, Agile Methodologies, and Agile Project Management across 3 core areas.

Education

B.A. at Bard College

Bard College

Frequently Asked Questions

What is Jon Sequeira's email address?

SignalHire found verified email addresses for Jon Sequeira, both business and personal. Their business email is g********************n@gmail.com, and personal emails include s***@windowbox.com, s***@news.microsoft.com, and j***@gmail.com.

What is Jon Sequeira's phone number?

SignalHire found multiple verified phone numbers for Jon Sequeira: +1-520-***-**57, and +1-205-***-**83.

How do I contact Jon Sequeira at Myself?

You can reach Jon Sequeira 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 Jon Sequeira's professional background?

Jon Sequeira has 30 years of professional experience. They have held roles including Principal Software Engineer, Principal Software Engineering Manager, and Senior Software Development Engineer Lead - Universal Store / Azure Marketplace at companies such as Microsoft, Microsoft, and Microsoft. Their education includes B.A. from Bard College, and Bard College.

Is Jon Sequeira's contact information up to date?

Yes. Jon Sequeira's SignalHire profile was last updated on 22 August 2026, reflecting their current position as Career pause at Myself in World, Free.

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