Marco Diaz
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Marco Diaz Email & Phone Number

Senior Engineering Manager II at Walmart Global Tech
Location: San Francisco Bay Area, United States 6 work roles 1 school
1 work email found @walmart.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@walmart.com
LinkedIn Profile matched
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Current company
Role
Senior Engineering Manager II
Location
San Francisco Bay Area, United States

Who is Marco Diaz? Overview

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Marco Diaz is listed as Senior Engineering Manager II at Walmart Global Tech, based in San Francisco Bay Area, United States. AeroLeads shows a work email signal at walmart.com and a matched LinkedIn profile for Marco Diaz.

Marco Diaz previously worked as Senior Engineering Manager at Walmart Global Tech and Senior Mobile Engineer at Walmart Global Tech. Marco Diaz holds B.S. Information And Communication Technologies, Information Technology from Tecnológico De Monterrey.

Company email context

Email format at Walmart Global Tech

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*@walmart.com
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AeroLeads found 1 current-domain work email signal for Marco Diaz. Compare company email patterns before reaching out.

Profile bio

About Marco Diaz

As an Engineering Manager with over three years of leadership experience and more than a decade as a Software Engineer, I bring a robust background in Android and Node.js development. At Walmart Global Tech, I played a pivotal role in building and scaling the largest mobile grocery app in the market, contributing significantly to its success and wide adoption.Currently, as a Senior Engineering Manager II for Digital Financial Services within Walmart Global Tech, I lead innovation strategies and implement best practices by directing internal technical teams and collaborating with cross-functional partners. My responsibilities include developing assessments of key opportunities, documenting project scopes, and creating long-range plans and timelines. I excel in communicating with and influencing decision-makers and executives, ensuring alignment and resolving technical differences across teams through informed discussions.I am adept at defining technical direction, setting clear expectations, and providing coaching and feedback to foster team development. My experience in designing and vetting system architectures, coupled with my proficiency in server-driven UI and maintaining scalable developer frameworks, positions me well to contribute to Mobile and Backend teams.

Listed skills include Android Development, Mobile Application Development, Java, Information Technology, and 16 others.

Current workplace

Marco Diaz's current company

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Walmart Global Tech
Walmart Global Tech
Senior Engineering Manager II
AeroLeads page
6 roles

Marco Diaz work experience

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

Senior Engineering Manager Ii

Current

Bentonville, Arkansas, Us

evelops Innovation strategies, processes, and best practices by leading internal technical teams; partnering with cross-functional teams across the business; developing assessments of key opportunities; documenting project scopes; developing long-range plans and project timelines; communicating with and influencing decision-makers and executives within the organization; and resolving technology differences across teams through informed discussions.Utilizes industry research to improve Walmart+ technology environment by analyzing industry best practices; benchmarking industry against internal processes and solutions; researching or influencing future industry solutions for fit with internal needs; and defining software development guidelines, standards and processes.Leads and participates in medium- to large-scale, complex, cross-functional projects by reviewing project requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirements, wire frames); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with project team and cross functional teams; troubleshooting open issues and bug-fixes; enhancing design to prevent reoccurrences of defects; ensuring on-time delivery and hand-offs; interacting with project manager to provide input on project plan; and providing leadership to the project team.Leads the work of other small groups of six to ten engineers, including offshore associates, for assigned Engineering projects by providing pertinent documents, direction, and examples; identifying short- and long- term solutions and timeline; reviewing and approving proposed solutions; implementing new architectural patterns; and performing design and code reviews of changes.

Sep 2022 - Present

Senior Engineering Manager

Bentonville, Arkansas, Us

Develops Innovation strategies, processes, and best practices by leading internal technical teams; partnering with cross-functional teams across the business; developing assessments of key opportunities; documenting project scopes; developing long-range plans and project timelines; communicating with and influencing decision-makers and executives within the organization; and resolving technology differences across teams through informed discussions.Utilizes industry research to improve Walmart+ technology environment by analyzing industry best practices; benchmarking industry against internal processes and solutions; researching or influencing future industry solutions for fit with internal needs; and defining software development guidelines, standards and processes.Leads and participates in medium- to large-scale, complex, cross-functional projects by reviewing project requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirements, wire frames); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with project team and cross functional teams; troubleshooting open issues and bug-fixes; enhancing design to prevent reoccurrences of defects; ensuring on-time delivery and hand-offs; interacting with project manager to provide input on project plan; and providing leadership to the project team.Leads the work of other small groups of six to ten engineers, including offshore associates, for assigned Engineering projects by providing pertinent documents, direction, and examples; identifying short- and long- term solutions and timeline; reviewing and approving proposed solutions; implementing new architectural patterns; and performing design and code reviews of changes.

Mar 2021 - Sep 2022

Senior Mobile Engineer

Bentonville, Arkansas, Us

Design, implement, and test Wal-Mart's Grocery Mobile Application's functionalities such as Pick-Up, Check-In, and Check-Out using GPS Tracking, Delivery, Favorites, Search, Payments, and Orchestration Layer components. Support a massively scalable, high performance, multi-tenant, global eCommerce mobile application platform in Java EE, JavaScript, React Native, and Oracle Environment. Design and develop the complex business functionalities of Wal-Mart's Grocery Mobile Application using programming languages and frameworks such as JavaScript, Nightwatch.js, Java, Kotlin, React.js, and React Native. Develop code in Swift for the analytics function of the mobile application. Enable Product Managers to analyze user interactions with the mobile application and analyze the performance of software features. Use Splunk to analyze data for production debugging tasks, answer product and business queries, and monitor the health of the mobile application. Ensure that all developed and tested features run using Jenkins, Maven, and TestNG and implement Continuous Integration and Continuous Development. Automate processes using Appium, JavaScript, Java, and Nightwatch.js. Implement Test Driven Development. Test and support the mobile application.

Jun 2018 - Mar 2021

Android Engineer

Bentonville, Arkansas, Us

Android Contractor for Walmart LabsDesign, implement, and test Wal-Mart's Grocery Mobile Application's functionalities such as Pick-Up, Check-In, and Check-Out using GPS Tracking, Delivery, Favorites, Search, Payments, and Orchestration Layer components. Support a massively scalable, high performance, multi-tenant, global eCommerce mobile application platform in Java EE, JavaScript, React Native, and Oracle Environment. Design and develop the complex business functionalities of Wal-Mart's Grocery Mobile Application using programming languages and frameworks such as JavaScript, Nightwatch.js, Java, Kotlin, React.js, and React Native. Develop code in Swift for the analytics function of the mobile application. Enable Product Managers to analyze user interactions with the mobile application and analyze the performance of software features. Use Splunk to analyze data for production debugging tasks, answer product and business queries, and monitor the health of the mobile application. Ensure that all developed and tested features run using Jenkins, Maven, and TestNG and implement Continuous Integration and Continuous Development. Automate processes using Appium, JavaScript, Java, and Nightwatch.js. Implement Test Driven Development. Test and support the mobile application.

Aug 2017 - Jun 2018

Jr Android Engineer

G&G Ingenieria E Innovacion Tecnologica

Implemented Native Android Applications using the latest technologies available based on client design. Focused on quality and delivery of products on a deadline. Engaged in quality assurance and automation. Tracked and managed tickets. Helped the engineering team to find and fix bugs.

Nov 2013 - Aug 2016
1 education record

Marco Diaz education

  • Tecnológico De Monterrey
    Tecnológico De Monterrey
    Information Technology
FAQ

Frequently asked questions about Marco Diaz

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

What company does Marco Diaz work for?

Marco Diaz works for Walmart Global Tech.

What is Marco Diaz's role at Walmart Global Tech?

Marco Diaz is listed as Senior Engineering Manager II at Walmart Global Tech.

What is Marco Diaz's email address?

AeroLeads has found 1 work email signal at @walmart.com for Marco Diaz at Walmart Global Tech.

Where is Marco Diaz based?

Marco Diaz is based in San Francisco Bay Area, United States while working with Walmart Global Tech.

What companies has Marco Diaz worked for?

Marco Diaz has worked for Walmart Global Tech, Hexaware Technologies, and G&G Ingenieria E Innovacion Tecnologica.

How can I contact Marco Diaz?

You can use AeroLeads to view verified contact signals for Marco Diaz at Walmart Global Tech, including work email, phone, and LinkedIn data when available.

What schools did Marco Diaz attend?

Marco Diaz holds B.S. Information And Communication Technologies, Information Technology from Tecnológico De Monterrey.

What skills is Marco Diaz known for?

Marco Diaz is listed with skills including Android Development, Mobile Application Development, Java, Information Technology, Test Automation, Kotlin, Social Communication, and Creative Problem Solving.

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