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Added 5 mins ago
Sr. Staff Systems Integration & Test Engineer Lead – APG 81 / Airborne Radar
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems’ Baltimore and Partnered Sites (BaPs) division is seeking a Sr. Staff Systems Integration & Test (SI&T) Engineer Lead – APG‑81 / Airborne Radar in…
Added 5 mins ago
Senior Staff CORE Systems Engineer
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission System’s Engineering and Sciences (E&S) Baltimore and Partnered Sites (BaPs) Division is seeking a Senior Staff CORE Systems Engineer to join our team of qualified…
Added 5 mins ago
Lead Engineer
PwC
Baltimore, MD
Applying knowledge of microservices, API management, system integration, and software maintenance to solve complex technical issues
Added 5 mins ago
Electro-Optic Infrared Engineer
BOOZ, ALLEN & HAMILTON, INC.
Patuxent, MD
As an electrical engineer, you understand the workings behind complex systems. That knowledge is key when it comes to designing and integrating radar systems. We're looking for an…
Added 12 mins ago
Staff Software Development Engineer · IT Design & Development
IQVIA INC (US10)
Wayne, PA
The Staff Software Engineer will play a critical role in the onboarding, transformation, integration, and provisioning of large-scale patient-level healthcare datasets into core data assets…
Added 13 mins ago
Software Engineer III
Robert Half Inc.
Remote, United States
Robert Half is seeking a Software Engineer III who will analyze, design, program, debug, test, implement and modify software enhancements and/or new applications used in local, networked,…
Added 15 mins ago
Sr. Threat Detection and Incident Response Engineer
Motorola Solutions, Inc.
IL · UT · TX · MA
We are seeking a Senior Security Threat Detection and Incident Response Engineer to advance our proactive threat management capabilities and automated response posture. In this role, you…
Added 23 mins ago
Staff DevOps Engineer - Position qualifies for sign-on bonus starting at $10k
CORP-Corporate Office
United States
Work closely with development teams to create an automated continuous integration (CI) and continuous delivery (CD) system.
Added 23 mins ago
Information Systems Engineer Manager 2
CORP-Corporate Office
United States
In this role, you will act as a Control Account Manager (CAM), managing information system functions for planning, optimization, configuration, and integration of diverse Information…
Added 27 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Bismarck, ND
- $40 to $50 USD / hour
Execute functional, integration, regression, system, end-to-end, and user acceptance testing across web, desktop, and mobile applications.
Added 32 mins ago
MA
Principal Corporate Technology Engineer
Microsoft AI
NY · Mountain View, CA · Redmond, WA
- $142,800 to $304,200 USD / year
We are looking for a Principal Corporate Technology Engineer to engineer the identity, SaaS, access-governance, internal application, integration, and endpoint capabilities that Microsoft…
Added 33 mins ago
Software Engineer Fellow
NCR VOYIX
Tallahassee, FL
…with established coding standards. • Conduct unit testing, integration testing, and support system testing to ensure software quality and functionality. • Assist in identifying and…
Added 33 mins ago
Lead Engineer
PwC
Miami, FL · Orlando, FL · Jacksonville, FL · Tampa, FL · Boca Raton, FL
Applying knowledge of microservices, API management, system integration, and software maintenance to solve complex technical issues
Added 34 mins ago
L
Cybersecurity Systems Engineer II
Lyntris
San Diego, CA
- $115,000 to $145,000 USD / year
Support the planning, coordination, and execution of systems engineering activities throughout the system lifecycle, including requirements development, architecture, design, integration,…
Added 37 mins ago
Senior Flight Test Engineer - Space Systems
Anduril Industries
Costa Mesa, CA
Serve as the lead test engineer for R&D rocket-launched systems, including development, certification, and integration testing of subsystems.
Added 1 hour ago
Senior Vehicle Power Electronics Engineer
Anduril Industries
Santa Ana, CA · Costa Mesa, CA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 1 hour ago
Flight Test Engineer - Space Systems
Anduril Industries
Costa Mesa, CA
Serve as the lead test engineer for R&D rocket-launched systems, including development, certification, and integration testing of subsystems.
Added 1 hour ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Montpelier, VT
- $40 to $50 USD / hour
Execute functional, integration, regression, system, end-to-end, and user acceptance testing across web, desktop, and mobile applications.
Added 1 hour ago
Mechatronics Engineer III
JPL/NASA
Pasadena, CA
…early architecture through design, fabrication, subsystem, and system-level integration and…
Added 1 hour ago
SO
Environmental Engineer
State of Iowa
Des Moines, IA
- $30.57 to $47.42 USD / hour
Job duties will also include assistance with oversight and integration of the Pollution Prevention Intern Program, which is designed to provide college interns with hands-on learning of…
Added 1 hour ago
Senior Test Engineer
ASRC Federal Holding Company
Egg Harbor Township, NJ
CSS-Wx is the single provider of weather data, products, and imagery within the National Airspace System (NAS), using standards-based weather dissemination via System Wide Information…
Added 1 hour ago
Sr. Antenna Production Engineer
Echodyne Corp
Kirkland, WA
Echodyne is seeking a Sr. Antenna Production Engineer to join our fast-growing team.
Added 1 hour ago
WI
(USA) Principal, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role…
Added 1 hour ago
Data Warehouse/Microsoft Fabric Engineer
Parsons Transportation Group
Remote, United States
We are seeking a Data Warehouse Engineer to design, develop, and maintain scalable data warehouse solutions that support analytics, reporting, and application development. This role will…
Added 1 hour ago
H
R&D Writing System Engineer
HP
Corvallis
- $93,400 to $143,800 USD / year
The Fluids Technology and Integration (FTI) R&D lab is a fast paced, dynamic, and innovative organization that develops ink and micro-fluidic technologies that advance print applications…

Walmart Inc.

(USA) Principal, Software Engineer

United States

$143,000 to $286,000 USD / year

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Job details

Pay: $143,000 to $286,000 USD / year
Experience: Option 2: 7 years’ experience in software engineering or related area.
Posting language: English
Posted: Nov 5, 2026

Original job description

Position Summary...

What you'll do...

Role summary:

The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role oversees the full software development lifecycle across multiple teams, ensuring high availability, reliability, and performance of distributed systems. The position requires strategic technical leadership, mentorship, and collaboration with cross-functional stakeholders to translate complex business needs into effective solutions. The Principal Engineer champions continuous improvement, architectural excellence, and operational metrics to support long-term platform evolution and business objectives.

About the team:

The Customer Engagement Services Technology team develops advanced customer service solutions impacting millions globally. It includes software engineers, data scientists, and machine learning experts focused on innovative Generative AI applications within complex enterprise environments. As part of Walmart Global Tech’s Enterprise Business Systems, the team collaborates closely with product, business, and UX partners to deliver measurable business value. Emphasizing scalable, secure, and maintainable software design, the team drives continuous improvement and operational excellence to support Walmart’s mission of helping customers save money and live better.

What you'll do:

Lead platform engineering efforts delivering scalable infrastructure, reusable tooling, and AI/ML frameworks aligned with strategic roadmaps.
Drive full software development lifecycle across multiple teams, ensuring high availability, fault tolerance, and real-time data processing.
Architect and implement cloud-native distributed systems integrating AI agents and model-driven design to enhance product capabilities.
Provide technical leadership and mentorship, influencing architectural standards and promoting engineering excellence.
Collaborate with stakeholders to define technical requirements, operational metrics, and deliver solutions meeting quality and business objectives.
Foster continuous improvement by adopting new technologies and optimizing development processes.

What you'll bring:

Extensive experience in platform engineering, delivering scalable infrastructure and reusable tooling aligned with strategic roadmaps.
Proven expertise in cloud-native architecture and distributed system design ensuring high availability and fault tolerance.
Strong proficiency in software development lifecycle management, including CI/CD, testing, monitoring, and incident response.
Demonstrated ability to architect AI/ML integrated applications using languages such as Python and Java.
Skilled in applying model-driven design and leveraging development tools to enhance velocity and quality.
Effective technical leadership and mentorship, promoting engineering excellence and innovation across teams.
Excellent collaboration and communication skills to engage cross-functional stakeholders and drive alignment.
Adaptability to change with a focus on continuous improvement and OE

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

For information about PTO, see https://one.walmart.com/notices.

Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart.

The annual salary range for this position is $143,000.00 - $286,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include :

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Minimum Qualifications... Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 5 years’ experience in software engineering or related area. Option 2: 7 years’ experience in software engineering or related area.

Preferred Qualifications... Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years' experience in software engineering or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Primary Location...

1395 Crossman Ave, Sunnyvale, CA 94089-1114, United States of America

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

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