AeroLeads people directory · profile

Zack Mariscal Email & Phone Number

Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL at UserTesting

Location: Santa Clara, California, United States 6 work roles 1 school

2 work emails found @usertesting.com 3 phones found area 800 and 650 LinkedIn matched

✓ Verified Jul 2026 4 data sources Profile completeness 100%

Current company

UserTesting

Role

Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL

Location

Santa Clara, California, United States

Who is Zack Mariscal? Overview

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Quick answer

Zack Mariscal is listed as Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL at UserTesting, based in Santa Clara, California, United States. AeroLeads shows a work email signal at usertesting.com, phone signal with area code 800, 650, and a matched LinkedIn profile for Zack Mariscal.

Zack Mariscal previously worked as Senior Software Engineer at Usertesting and Software Engineer I-II at Usertesting. Zack Mariscal holds B.S., Sociology from Santa Clara University.

Company email context

Email format at UserTesting

This section adds company-level context without repeating Zack Mariscal's masked contact details.

{first_initial}{last}@usertesting.com

92% confidence

AeroLeads found 2 current-domain work email signals for Zack Mariscal. Compare company email patterns before reaching out.

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Profile bio

About Zack Mariscal

At UserTesting, I have contributed to multiple major features by defining and extending public and internal APIs using GraphQL and Swagger. I have also served as a DevOps "champion" for several squads, standing up new services and helping to add infrastructure to existing ones. Additionally, I have built and maintained critical monitoring systems and dashboards, and responded to production emergencies. I am passionate about delivering high-quality software that meets the needs of users and stakeholders. I enjoy working with diverse and collaborative teams, and I value continuous learning.

Listed skills include Mobile, User Experience, Data Analysis, Mobile Applications, and 13 others.

Current workplace

Zack Mariscal's current company

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

Usertesting

Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL

Website

usertesting.com

AeroLeads page

Company profile

Usertesting

Los Gatos, California, Us

Providing world class support to clients and users through email. Working with customers to find speedy and satisfactory solutions to common and uncommon technical mobile issues. Diagnosing and reporting product issues to engineering team.

Oct 2014 - Nov 2015

Team & coworkers

Colleagues at UserTesting

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

RR

Rohit Rohit S Colleague at UsertestingDehradun, Uttarakhand, India View → GS

Ghali Soud Colleague at UsertestingLeatherhead, England, United Kingdom View → AR

Ashmy Rose Colleague at UsertestingKanayannur, Kerala, India View → BJ

Bob Jhon Colleague at UsertestingHale, England, United Kingdom View → SJ

Stephanie Jones Colleague at UsertestingSan Jose, California, United States View → AH

Audra Horton Colleague at UsertestingDenver, Colorado, United States View → EH

Evan Hanson Colleague at UsertestingAustin, Texas Metropolitan Area, United States View → NM

Noah Martin Colleague at UsertestingAtlanta, Georgia, United States View → EJ

Emma Jhummu, Cmrs Colleague at UsertestingBillericay, England, United Kingdom View → KT

Kaleb Tutt Colleague at UsertestingDenham Springs, Louisiana, United States View →

1 education record

Zack Mariscal education

Santa Clara University

Sociology

FAQ

Frequently asked questions about Zack Mariscal

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

What company does Zack Mariscal work for?

Zack Mariscal works for UserTesting.

What is Zack Mariscal's role at UserTesting?

Zack Mariscal is listed as Senior Software Engineer @ UserTesting | Ruby, Rails, TDD, BDD, GraphQL at UserTesting.

What is Zack Mariscal's email address?

AeroLeads has found 2 work email signals at @usertesting.com for Zack Mariscal at UserTesting.

What is Zack Mariscal's phone number?

AeroLeads has found 3 phone signal(s) with area code 800, 650 for Zack Mariscal at UserTesting.

Where is Zack Mariscal based?

Zack Mariscal is based in Santa Clara, California, United States while working with UserTesting.

What companies has Zack Mariscal worked for?

Zack Mariscal has worked for Usertesting.

Who are Zack Mariscal's colleagues at UserTesting?

Zack Mariscal's colleagues at UserTesting include Rohit Rohit S, Ghali Soud, Ashmy Rose, Bob Jhon, and Stephanie Jones.

How can I contact Zack Mariscal?

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

What schools did Zack Mariscal attend?

Zack Mariscal holds B.S., Sociology from Santa Clara University.

What skills is Zack Mariscal known for?

Zack Mariscal is listed with skills including Mobile, User Experience, Data Analysis, Mobile Applications, Technical Support, Research, Customer Support, and Leadership.

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