Mark Stosberg
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Mark Stosberg Email & Phone Number

Senior Software Engineer, Thunderbird Web Services at Mozilla
Location: Bloomington, Indiana, United States 6 work roles 2 schools
1 work email found @rideamigos.com 1 phone found area 765 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email m****@rideamigos.com
Direct phone (765) ***-****
LinkedIn Profile matched
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Current company
Mozilla
Role
Senior Software Engineer, Thunderbird Web Services
Location
Bloomington, Indiana, United States
Company size
1756 employees

Who is Mark Stosberg? Overview

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Quick answer

Mark Stosberg is listed as Senior Software Engineer, Thunderbird Web Services at Mozilla, a company with 1756 employees, based in Bloomington, Indiana, United States. AeroLeads shows a work email signal at rideamigos.com, phone signal with area code 765, and a matched LinkedIn profile for Mark Stosberg.

Mark Stosberg previously worked as Director of Systems and Security at Rideamigos and Security Officer at Rideamigos. Mark Stosberg holds Ba, Computer Science from Earlham College.

Company email context

Email format at Mozilla

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{first}@rideamigos.com
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AeroLeads found 1 current-domain work email signal for Mark Stosberg. Compare company email patterns before reaching out.

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Profile bio

About Mark Stosberg

With over a decade of experience in engineering leadership, I thrive on solving complex problems and mentoring developers. I have a strong background in Node.js, databases and DevOps. As the Director of Systems and Security at RideAmigos, I automate our infrastructure, support the team with process improvements and code third-party integrations.

Listed skills include Perl, Postgresql, Open Source, Ubuntu, and 22 others.

Current workplace

Mark Stosberg's current company

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

Mozilla
Mozilla
Senior Software Engineer, Thunderbird Web Services
Bloomington, IN, US
Website
mozilla.org
Employees
1756
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6 roles

Mark Stosberg work experience

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

Senior Software Engineer, Thunderbird Web Services

Mozilla

Bloomington, IN, US

Director Of Systems And Security

Rideamigos

Bloomington, Indiana Area

As a servant leader I support our engineering team throughout the software lifecycle, including: * Coding, peer-reviews, sharing best practices with Node.js * Establishing coding standards and secure coding training * Leading DevOps work including C/I pipelines and automation with Ansible * Maintaining key open source projects and coordinating others *.

Security Officer

Rideamigos

Bloomington, Indiana Area

Led ISO 27001 compliance effort, provided security awareness training, OWASP Top training and security-focused code reviews. Integrated secure coding principles into coding guidelines.

Dec 2014 - Oct 2018

Senior Systems Engineer

Rideamigos

Bloomington, Indiana Area

Served in a hybrid role both as senior software engineer while also leading architecture, setup and scaling of cloud infrastructure.

Oct 2013 - Oct 2018

Open Source Developer

Node.Js

I've written, contributed to or co-maintain a number of open source Node.js projects. The most popular projects I co-maintain include node-config with over a million weekly downloads, and node-saml, with almost 10,000 weekly downloads. My projects are available here: https://www.npmjs.com/~markstos

Co-Founder And Senior Software Engineer

Summersault Website Development

Richmond, Indiana

Co-founded a web-development and hosting firm that grew to 11 employees. My role focused on being a lead developer. I also helped create policies, manage developers and infrastructure and support customers.In this role I was the lead developer building Adoptapet.com-- the largest pet adoption website in the United States. It was handling a million searches.

Aug 1997 - Oct 2013
Team & coworkers

Colleagues at Mozilla

Other employees you can reach at mozilla.org. View company contacts for 1756 employees →

AV Aidan Van Der Waal Aidan Van Der Waal Colleague at MozillaDaly City, California, United States, United States View → SM Sheharyar Malik Sheharyar Malik Colleague at MozillaPakistan, Pakistan View → BT Brian Tsoi Brian Tsoi Colleague at MozillaCanada, Canada View → مج مجتبی جلیلوند مجتبی جلیلوند Colleague at MozillaNew York, New York, United States, United States View → SC Sarah Chung Sarah Chung Colleague at MozillaToronto, Ontario, Canada, Canada View → JT John Trydoe John Trydoe Colleague at MozillaIsrael, Israel View → AA Amulya A. Amulya A. Colleague at MozillaSan Francisco Bay Area, United States View → HA Haik Aftandilian Haik Aftandilian Colleague at MozillaSan Diego, California, United States, United States View → AM Alex Meckes Alex Meckes Colleague at MozillaMedford, Massachusetts, United States, United States View → SK Sean Kim Sean Kim Colleague at MozillaToronto, Ontario, Canada, Canada View →
2 education records

Mark Stosberg education

Ba, Computer Science

Earlham College

Activities and Societies: Earlham Word

Education record

Institute For Creative Leadership
FAQ

Frequently asked questions about Mark Stosberg

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

What company does Mark Stosberg work for?

Mark Stosberg works for Mozilla.

What is Mark Stosberg's role at Mozilla?

Mark Stosberg is listed as Senior Software Engineer, Thunderbird Web Services at Mozilla.

What is Mark Stosberg's email address?

AeroLeads has found 1 work email signal at @rideamigos.com for Mark Stosberg at Mozilla.

What is Mark Stosberg's phone number?

AeroLeads has found 1 phone signal(s) with area code 765 for Mark Stosberg at Mozilla.

Where is Mark Stosberg based?

Mark Stosberg is based in Bloomington, Indiana, United States while working with Mozilla.

What companies has Mark Stosberg worked for?

Mark Stosberg has worked for Mozilla, Rideamigos, Node.Js, and Summersault Website Development.

Who are Mark Stosberg's colleagues at Mozilla?

Mark Stosberg's colleagues at Mozilla include Aidan Van Der Waal, Sheharyar Malik, Brian Tsoi, مجتبی جلیلوند, and Sarah Chung.

How can I contact Mark Stosberg?

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

What schools did Mark Stosberg attend?

Mark Stosberg holds Ba, Computer Science from Earlham College.

What skills is Mark Stosberg known for?

Mark Stosberg is listed with skills including Perl, Postgresql, Open Source, Ubuntu, Linux, Web Applications, Apache, and Web Development.

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