Greg Ballenger
2 email domains
AeroLeads people directory · profile
Greg Eng Email & Phone Number
Staff Software Engineer
at
Slack
1 work email found
@gusto.com
5 phones found area 973, 508, 972, and 415
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 86%
Current company
Role
Staff Software Engineer
Location
Denver, Colorado, United States
Company size
Who is Greg Eng? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Greg Eng is listed as Staff Software Engineer at Slack, a with 2947 employees, based in Denver, Colorado, United States. AeroLeads shows a work email signal at gusto.com, phone signal with area code 973, 508, 972, 415, and a matched LinkedIn profile for Greg Eng.
Company email context
Email format at Slack
This section adds company-level context without repeating Greg Eng's masked contact details.
{first}.{last}@gusto.com
86% confidence
AeroLeads found 1 current-domain work email signal for Greg Eng. Compare company email patterns before reaching out.
Profile bio
About Greg Eng
Greg Eng is a Staff Software Engineer at Slack. He possess expertise in html, ruby on rails, css, ruby, git and 10 more skills.
Listed skills include Html, Ruby On Rails, Css, Ruby, and 11 others.
Current workplace
Greg Eng's current company
Company context helps verify the profile and gives searchers a useful next step.
Slack
1 role
Greg Eng work experience
A career timeline built from the work history available for this profile.
-
Staff Software Engineer
Team & coworkers
Colleagues at Slack
Other employees you can reach at slack.com. View company contacts for 2947 employees →
RM
Rebecca Mambouana
Colleague at SlackIreland
View →
MM
Moshidi Manaka (She/Her)
Colleague at SlackMelbourne, Victoria, Australia
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BB
Billy Bob
Colleague at SlackMississauga, Ontario, Canada
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JW
James Wilson
Colleague at SlackSan Diego County, California, United States
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AK
Abhishek K
Colleague at SlackJersey City, New Jersey, United States
View →
AM
Adrian Mojica
Colleague at SlackCathedral City, California, United States
View →
MC
Mariana Cadena
Colleague at SlackBenito Juárez, Mexico City, Mexico
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JL
Joshue Liaban
Colleague at SlackMetro Manila, National Capital Region, Philippines
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SU
Sunsetnoema Undefined
Colleague at SlackTulsa, Oklahoma, United States
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SA
Samer Alkarbuly
Colleague at SlackSamsun, Türkiye, Turkey
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Rebecca Mambouana
Colleague at SlackIreland
View →
MM
Moshidi Manaka (She/Her)
Colleague at SlackMelbourne, Victoria, Australia
View →
BB
Billy Bob
Colleague at SlackMississauga, Ontario, Canada
View →
JW
James Wilson
Colleague at SlackSan Diego County, California, United States
View →
AK
Abhishek K
Colleague at SlackJersey City, New Jersey, United States
View →
AM
Adrian Mojica
Colleague at SlackCathedral City, California, United States
View →
MC
Mariana Cadena
Colleague at SlackBenito Juárez, Mexico City, Mexico
View →
JL
Joshue Liaban
Colleague at SlackMetro Manila, National Capital Region, Philippines
View →
SU
Sunsetnoema Undefined
Colleague at SlackTulsa, Oklahoma, United States
View →
SA
Samer Alkarbuly
Colleague at SlackSamsun, Türkiye, Turkey
View →
FAQ
Frequently asked questions about Greg Eng
Quick answers generated from the profile data available on this page.
What company does Greg Eng work for?
Greg Eng works for Slack.
What is Greg Eng's role at Slack?
Greg Eng is listed as Staff Software Engineer at Slack.
What is Greg Eng's email address?
AeroLeads has found 1 work email signal at @gusto.com for Greg Eng at Slack.
What is Greg Eng's phone number?
AeroLeads has found 5 phone signal(s) with area code 973, 508, 972, 415 for Greg Eng at Slack.
Where is Greg Eng based?
Greg Eng is based in Denver, Colorado, United States while working with Slack.
What companies has Greg Eng worked for?
Greg Eng has worked for Slack.
Who are Greg Eng's colleagues at Slack?
Greg Eng's colleagues at Slack include Rebecca Mambouana, Moshidi Manaka (She/Her), Billy Bob, James Wilson, and Abhishek K.
How can I contact Greg Eng?
You can use AeroLeads to view verified contact signals for Greg Eng at Slack, including work email, phone, and LinkedIn data when available.
What skills is Greg Eng known for?
Greg Eng is listed with skills including Html, Ruby On Rails, Css, Ruby, Git, Microsoft Office, Sql, and Databases.
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