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Jefferson L. Email & Phone Number

Software Engineer at LinkedIn at LinkedIn
Location: Seattle, Washington, United States 9 work roles 2 schools
1 work email found @linkedin.com 3 phones found area 408 and 650 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 3 phones

Work email j****@linkedin.com
Direct phone (408) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
LinkedIn
Role
Software Engineer at LinkedIn
Location
Seattle, Washington, United States

Who is Jefferson L.? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jefferson L. is listed as Software Engineer at LinkedIn at LinkedIn, based in Seattle, Washington, United States. AeroLeads shows a work email signal at linkedin.com, phone signal with area code 408, 650, and a matched LinkedIn profile for Jefferson L..

Jefferson L. previously worked as Senior Staff Software Engineer at Linkedin and Staff Software Engineer at Linkedin. Jefferson L. holds Master Of Engineering (M.Eng.), Data Science And Systems from University Of California, Berkeley.

Company email context

Email format at LinkedIn

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*@linkedin.com
68% confidence

AeroLeads found 1 current-domain work email signal for Jefferson L.. Compare company email patterns before reaching out.

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Profile bio

About Jefferson L.

Jefferson L. is a Software Engineer at LinkedIn at LinkedIn.

Current workplace

Jefferson L.'s current company

Company context helps verify the profile and gives searchers a useful next step.

LinkedIn
Linkedin
Software Engineer at LinkedIn
Website
dukelong.com
AeroLeads page
Company profile
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9 roles

Jefferson L. work experience

A career timeline built from the work history available for this profile.

Senior Staff Software Engineer

Current
Linkedin

Sunnyvale, Ca, Us

Sep 2022 - Present

Staff Software Engineer

Linkedin

Sunnyvale, Ca, Us

Oct 2018 - Sep 2022

Senior Software Engineer

Linkedin

Sunnyvale, Ca, Us

Oct 2016 - Sep 2018

Software Engineer

Linkedin

Sunnyvale, Ca, Us

Jul 2015 - Sep 2016

Software Engineering Intern

Linkedin

Sunnyvale, Ca, Us

May 2014 - Aug 2014

Software Engineering Intern

Intuit

Mountain View, California, Us

• Built framework for an iOS app to make easy Person-to-Person payments with Bluetooth LE.

May 2013 - Aug 2013

Software Engineering Intern

Digital Insight

Redwood City, California, Us

• Enhanced Intuit/DI’s app used by over 4 million users by allowing bill payment through QR codes.• Developed an iOS app for making mobile small business payments.

May 2013 - Aug 2013

Self-Paced Center Tutor

Uc Berkeley

• Taught students computer programming and language-specific elements in Java, C, and Python

Aug 2012 - Aug 2013

National Science Foundation Software Engineering Intern

Sc Solutions

San Jose, Ca, Us

• Enhanced Existing Software MFC software in C++ using Visual Studio.• Redesigned simulation scripts in MATLAB to perform Monte Carlo simulation.• Delivered a complete Python package containing tools, tests, and extensive examples and documentation for writing MVC applications using wxPython with configurable interfaces and appearances.• Set up a simple, demonstrative client-server network in C# and Python using ZeroC ICE that allows data/matrix exchange through a MATLAB interface.

Jun 2012 - Aug 2012
Team & coworkers

Colleagues at LinkedIn

Other employees you can reach at dukelong.com. View company contacts →

DL Dionne Lueder Dionne Lueder Colleague at LinkedinSan Francisco Bay Area, United States View → XL Xiaolu Li Xiaolu Li Colleague at LinkedinSan Francisco Bay Area, United States View → YZ Yan Z. Yan Z. Colleague at LinkedinSan Francisco Bay Area, United States View → DH Demariano Hill Demariano Hill Colleague at LinkedinBrooklyn, New York, United States View → EA Eugene A. Lee Eugene A. Lee Colleague at LinkedinChicago, Illinois, United States View → PL Paul Lui Paul Lui Colleague at LinkedinLos Angeles Metropolitan Area, United States View → JS Jeremy Stevens Jeremy Stevens Colleague at LinkedinNew York City Metropolitan Area, United States View → SP Sara Phillips, Cptd Sara Phillips, Cptd Colleague at LinkedinUnited States View → BH Brandon Hahn Brandon Hahn Colleague at LinkedinSan Francisco Bay Area, United States View → HP Henry Pistell Henry Pistell Colleague at LinkedinNew York City Metropolitan Area, United States View →
2 education records

Jefferson L. education

Master Of Engineering (M.Eng.), Data Science And Systems

University Of California, Berkeley

Bs, Electrical Engineering And Computer Science

University Of California, Berkeley
FAQ

Frequently asked questions about Jefferson L.

Quick answers generated from the profile data available on this page.

What company does Jefferson L. work for?

Jefferson L. works for LinkedIn.

What is Jefferson L.'s role at LinkedIn?

Jefferson L. is listed as Software Engineer at LinkedIn at LinkedIn.

What is Jefferson L.'s email address?

AeroLeads has found 1 work email signal at @linkedin.com for Jefferson L. at LinkedIn.

What is Jefferson L.'s phone number?

AeroLeads has found 3 phone signal(s) with area code 408, 650 for Jefferson L. at LinkedIn.

Where is Jefferson L. based?

Jefferson L. is based in Seattle, Washington, United States while working with LinkedIn.

What companies has Jefferson L. worked for?

Jefferson L. has worked for Linkedin, Intuit, Digital Insight, Uc Berkeley, and Sc Solutions.

Who are Jefferson L.'s colleagues at LinkedIn?

Jefferson L.'s colleagues at LinkedIn include Dionne Lueder, Xiaolu Li, Yan Z., Demariano Hill, and Eugene A. Lee.

How can I contact Jefferson L.?

You can use AeroLeads to view verified contact signals for Jefferson L. at LinkedIn, including work email, phone, and LinkedIn data when available.

What schools did Jefferson L. attend?

Jefferson L. holds Master Of Engineering (M.Eng.), Data Science And Systems from University Of California, Berkeley.

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