John Crocker
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John Crocker Email & Phone Number

Software Engineering Manager at Warner Bros. Discovery
Location: Seattle, Washington, United States 10 work roles 2 schools
1 work email found @hbo.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@hbo.com
LinkedIn Profile matched
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Current company
Role
Software Engineering Manager
Location
Seattle, Washington, United States

Who is John Crocker? Overview

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Quick answer

John Crocker is listed as Software Engineering Manager at Warner Bros. Discovery, based in Seattle, Washington, United States. AeroLeads shows a work email signal at hbo.com and a matched LinkedIn profile for John Crocker.

John Crocker previously worked as Quality Assurance Engineering Manager at Warner Bros. Discovery and Quality Assurance Engineering Manager at Warnermedia. John Crocker holds Bachelor Of Science (Bs), Computer Science: Game Design from University Of California, Santa Cruz.

Company email context

Email format at Warner Bros. Discovery

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{first}.{last}@hbo.com
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AeroLeads found 1 current-domain work email signal for John Crocker. Compare company email patterns before reaching out.

Profile bio

About John Crocker

Hi there, I hope your day is going well! Read below for information on me.I have been described as having a bright personality while being maturely humble. I excel in rapidly learning concepts. I support helping others in diverse team environments. I appreciate organization, accountability and integrity. I constantly aim to improve my ability to communicate clearly. I believe in leading by example through honesty and transparency. I love helping others realize their potential. I aim to pay in forward with action. I have a passion for learning and keeping up with the cutting edge tools/technologies to drive high levels of quality throughout the entire product development lifecycle. I thrive off making a large impact and helping drive projects to a successful launch and beyond. I discovered my love for developing and designing video games while obtaining a B.S. at the University of California Santa Cruz. I was fortunate to work at Chronic Logic LLC as a software developer intern on their 2D rock climbing game CLIMB!. On my senior game project Tearable World, I was part of a talented and award winning team that created an innovative gameplay experience. On Tearable World, I led the programming efforts, contributed on design and even made some of the art assets in my free time. See here for the trailer [https://www.youtube.com/watch?v=acdJFJqb6z4]. See here for a review of the game [https://www.youtube.com/watch?v=l2yogTauulc]. Once I completed the BS in Computer Science Game Design and a minor in Technology and Information Management, I moved up to Washington to work on Forza 5 as a vendor game tester at Microsoft. After leading the multiplayer manual test efforts on the Xbox One flagship title, I decided to challenge myself further by joining the HoloLens organization as a software test engineer. On HoloLens, my main role included ensuring high qualities of the operating system before internal and external partners adopted the update. Once the first version of HoloLens shipped, a door opened up to work on Minecraft as a vendor software developer engineer in test (SDET). Minecraft was a lot of fun to work on and I will always be grateful for the mentorship obtained by colleagues.These life changing experiences led me to my present adventures at Warner Brothers Discovery (formerly WarnerMedia & Home Box Office). I am currently blessed to lead and manage a team of talented software engineers who thrive in elevating the quality bar for our OTT global consumer base(s). Feel free to send me a message to hear more.Kind Regards!John

Listed skills include Artificial Intelligence, Gameplay Programming, Software Development, Game Development, and 36 others.

Current workplace

John Crocker's current company

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Warner Bros. Discovery
Warner Bros. Discovery
Software Engineering Manager
AeroLeads page
10 roles · 15 years

John Crocker work experience

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

Software Engineering Manager

Current

Seattle, Washington, United States

In January 2023, my role transitioned as I switched teams. I have the pleasure to currently be managing a team of talented Software Engineers on the Global Device Farm team nested within Global Quality Assurance Engineering.Duties include, but not limited to, Software development, cloud vendor management and managing cloud devices for many streaming.

Jan 2023 - Present

Quality Assurance Engineering Manager

Seattle

Discovery purchased WarnerMedia from AT&T. The merger was completed on May 17, 2021.I am currently honored to lead and manage a group of talented software engineers working hard to elevate the quality for our OTT media service customers. Please see previous role description for details on my current responsibilities.

Feb 2017 - Jan 2023

Quality Assurance Engineering Manager

Greater Seattle Area

Started working at HBO in February 2017. AT&T acquired Home Box Office (HBO). Employer officially changed from HBO to WarnerMedia around March 2021. During this time my role title transitioned to Manager, Quality Assurance Engineering.Noteworthy experience: - Orchestrated defining the entire org structure for QA Engineering. Inspired heavily by industry.

Feb 2017 - Jan 2023

Lead Software Developer Engineer In Test

Hbo

Greater Seattle Area

The scope of this role included the same responsibilities as my individual contributor role beforehand, plus added responsibilities around leading and managing members of the talented QA Engineering organization. This role included, but was not limited to, the follow:- Worked closely with individuals on a regular cadence to:- Ensure individual contributing.

Jun 2018 - Mar 2021

Software Developer Engineer In Test

Hbo

Greater Seattle Area

- Platforms of responsibility: Chromecast, Android TV, Android Mobile, Xbox, Playstation, Desktop Browsers, Apple Mobile (iOS), Apple TV and more.- Technologies: Git, GitHub, XCode, node.js, nvm, Jenkins, AWS, Zebra Tester, Chrome Developer Tools, Charles Proxy, JavaScript, TypeScript, etc.- Brands: MAXGO, HBOGO, HBONOW- Operated without direct oversight..

Feb 2017 - Jun 2018

Software Development Engineer In Test

Redmond, Washington

As briefly outlined in my summary above, since April 22, 2016 I have been working as a software developer engineer in test on Minecraft. More specifically, I work on the Minecraft Pocket Edition test engineering team as a vendor for Microsoft. Together we collaborate with the development and manual test teams to help drive and keep a high level of quality.

Apr 2016 - Jan 2017

Software Test Engineer

Redmond, WA

Currently (since 10/22/2015), I am a Software Test Engineer at Microsoft (contracted via Experis), working on the HoloLens. My roles include: Implementing tool features (C#, MSDOS bat), validating new platform builds before experience adoption, providing organization-wide status reports on OS build quality, facilitating team communication, writing test.

Oct 2014 - Apr 2016

Software Test Engineer

Vendor STE @ Microsoft. My responsibilities include running base verification tests on a closed-door project.

Oct 2014 - Apr 2016

Lead Qa Tester

Redmond, WA

Lead QA Tester on the flagship XBOX ONE title, Forza Motorsport 5. I was a key contributor in helping facilitate the communication between Turn10 and the Microsoft test team. I also helped develop several tools which are used by testers daily to optimize the testing workflow.

Jul 2013 - Jun 2014

Software Engineer Intern

Santa Cruz, California

Gameplay programmer, sound engineer, and game tester on their CLIMB! project.

2011 - 2013 ~2 yrs
2 education records

John Crocker education

Bachelor Of Science (Bs), Computer Science: Game Design

Activities and Societies: Software Engineering Internship and TA for Game Design courses I also minored in Technology and Information.

Hs Diploma, Public High School Education

Canyon Crest Academy

Activities and Societies: Spanish, Basketball, Football Obtained High School Diploma

FAQ

Frequently asked questions about John Crocker

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

What company does John Crocker work for?

John Crocker works for Warner Bros. Discovery.

What is John Crocker's role at Warner Bros. Discovery?

John Crocker is listed as Software Engineering Manager at Warner Bros. Discovery.

What is John Crocker's email address?

AeroLeads has found 1 work email signal at @hbo.com for John Crocker at Warner Bros. Discovery.

Where is John Crocker based?

John Crocker is based in Seattle, Washington, United States while working with Warner Bros. Discovery.

What companies has John Crocker worked for?

John Crocker has worked for Warner Bros. Discovery, Warnermedia, Hbo, Microsoft, and Experis.

How can I contact John Crocker?

You can use AeroLeads to view verified contact signals for John Crocker at Warner Bros. Discovery, including work email, phone, and LinkedIn data when available.

What schools did John Crocker attend?

John Crocker holds Bachelor Of Science (Bs), Computer Science: Game Design from University Of California, Santa Cruz.

What skills is John Crocker known for?

John Crocker is listed with skills including Artificial Intelligence, Gameplay Programming, Software Development, Game Development, Game Design, Technical Design, Qa Engineering, and Game Testing.

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