Jobs in the United States

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Added 2 mins ago
UA
Civil Engineer (Structural)
U.S. Army Corps of Engineers
Kansas City, MO
- $99,954 to $127,443 USD / year
About the Position: This is a Civil Engineer (Structural), GS-0810-11/12 position with the Kansas City District, Engineering Division, Structural Section. The Structural section is…
Added 2 mins ago
UA
Civil Engineer (STRUCTURAL)
U.S. Army Corps of Engineers
Vicksburg, MS
- $99,954 to $119,097 USD / year
Incumbent serves as Lead Structural Engineer for assigned projects. | Develops and provides input to the Project Management Plan. | Develops design details of structural features for the…
Added 5 mins ago
UC
Mechanical Engineer
U.S. Coast Guard
Birmingham, AL
- $90,410 to $117,535 USD / year
This vacancy is for a GS - 0830 - 12, Mechanical Engineer located in the Department of Homeland Security, U.S. Coast Guard, TRACEN BIRMINGHAM SOUTHERN TECHNICAL BRANCH in BIRMINGHAM,…
Added 5 mins ago
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Mechanical Engineer
U.S. Coast Guard
Birmingham, AL
- $90,410 to $117,535 USD / year
This vacancy is for a GS - 0830 - 12, Mechanical Engineer located in the Department of Homeland Security, U.S. Coast Guard, TRACEN BIRMINGHAM SOUTHERN TECHNICAL BRANCH in BIRMINGHAM,…
Added 10 mins ago
Engineer Manufacturing
Northrop Grumman
Madison, AL
…Enhanced Production and Integration Center. The manufacturing engineer in this role will be responsible for creating/updating manufacturing processes, procedures and production layouts for…
Added 11 mins ago
Systems Modeling and Simulation Engineer 2 or 3 - Space AHT
Northrop Grumman
Huntsville, AL
The selected Modeling and Simulation Engineer Level 2 or 3 will support the Ground Weapons System (GWS) program as an individual contributor on the System Performance and Analysis - SPIDER…
Added 11 mins ago
Associate Software Engineer (BM/SRM) (26-464)
Northrop Grumman
Huntsville, AL
…an excellent opportunity for an NG-Only : Associate Software Engineer (BM/SRM) (26-464) to join our team of skilled and diverse professionals. Based in Huntsville, AL, this role is…
Added 11 mins ago
Engineer VIII
General Atomics
Huntsville, AL
We have an exciting opportunity in our Aerospace Systems Engineering directorate for a full-time Chief Engineer to lead the design and development of one or more new weapon systems such as…
Added 11 mins ago
Electronics Engineer Senior - E3
Lockheed Martin
Huntsville, AL
Join Our Team as an Avionics Electronics Engineer where you will work on developing the new Long Range Hypersonic Weapon (LRHW), leveraging our decades of hypersonic experience and…
Added 11 mins ago
Senior Systems Engineer - Verification
Leidos
Huntsville, AL
Leidos Defense is seeking a Senior-Level Systems Engineer to join the IFPC Inc 2 systems engineering team. The IFPC Inc 2 is a ground-based, mobile system that aims to combat cruise…
Added 11 mins ago
Dev Sec Engineer - Secret Clearance
Lockheed Martin
Huntsville, AL
Standard Job Description Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems.…
Added 11 mins ago
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Mobile Engineer 3
Aerotek
Montgomery, AL
- $36 to $37 USD / hour
Two years of trades schooling in electrical system design, refrigeration, and HVAC.
Added 13 mins ago
Product Lead – Clinical Trial AI Platform (eClinical)
Massive Bio
Remote, United States
…the engineering lead there and work with our engineers, QA, design and data/ML. No direct reports to start. If you are in the US, plan to start your day by 7 a.m. Eastern: Turkey is UTC+3…
Added 15 mins ago
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GENERAL ENGINEER
Naval Sea Systems Command
Naval Business Center, Philadelphia, PA
- $138,595 to $197,200 USD / year
…Surface Warfare Center, Philadelphia Division (NSWCPD) and the design agent contractor. | You will be responsible for test engineering oversight of the Integrated Power System and…
Added 18 mins ago
AN
SAFETY AND OCCUPATIONAL HEALTH SPECIALIST T32
Air National Guard Units
Phoenix, AZ
- $78,117 to $101,558 USD / year
…Prepares formal reports using the Air Force Safety Automated System (AFSAS)…
Added 18 mins ago
NI
Facilities Construction Project Manager - Interdisciplinary
National Institute of Standards and Technology
Gaithersburg, MD
- $85,447 to $187,093 USD / year
…research and administrative facilities. Working independently from design to execution, this role coordinates stakeholders, administers contracts, serves as a COR, and manages procurement…
Added 23 mins ago
Quality and Reliability Engineer
General Motors
Romulus, MI
The Quality and Reliability Engineer will help reduce customer impact and warranty cost, improve transmission quality and reliability, support effective countermeasures, and help the plant…
Added 23 mins ago
Senior/Design Release Engineer - Exterior Hardware and Sunroofs
General Motors
Warren, MI
This position may be filled with a Senior Design Release Engineer or Design Release Engineer. The level for this role will be determined based on the selected candidate’s qualifications,…
Added 23 mins ago
TU
Connected Services Systems Engineer |Automotive| Hybrid
Teleperformance USA
WARREN, MI
- $45 to $55 USD / hour
The Connected Services Systems Engineer role is a technical position responsible for ensuring that automotive vehicle systems supporting connected in-vehicle services and applications are…
Added 23 mins ago
Senior Data Engineer
University of Michigan
Ann Arbor, MI
As a Senior Data Engineer on Michigan Medicine's Quality Analytics team, you will design and deliver trusted data solutions that support healthcare quality, patient safety, and operational…
Added 23 mins ago
Automation Engineer
CBRE
Grand Rapids, MI
…We’re looking for a skilled and forward-thinking Ctrl Systems Engineer / Automation Engineer (AE) to join our growing team as we work to service one of the world’s largest online…
Added 23 mins ago
Controls Contracting Co-op
Trane Technologies
Grand Rapids, MI
…industrial facilities across West Michigan. We specialize in design and installation of digital programmable controls. Our controls are used to monitor, operate, optimize, and maintain a…
Added 25 mins ago
Senior Software Engineer, YouTube Ads Marketplace Optimization
YouTube
Mountain View, CA
…including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and…
Added 25 mins ago
Research Engineer, Responsibility, DeepMind
DeepMind
Mountain View, CA
Act as a technical anchor for the team, establishing best practices for code quality, scalability, and system design.
Added 27 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Bay Pines, FL
- $103,225 to $134,195 USD / year
The position serves as resident and program engineer consisting of the planning, design, and overseeing of major healthcare system projects; oversees Professional Architecture/Engineering…

Walmart Inc.

Principal, Software Engineer - Fullstack

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 2, 2026

Original job description

Position Summary...

What you'll do...

Job Description

As a Principal Engineer- fullstack, you will act as a hands-on technical leader and architect for the Marketplace Orders and Returns platform. This role requires deep technical expertise and strong engineering judgment, with a focus on platform engineering to build scalable, resilient, and extensible systems across both backend and frontend layers. You will drive architectural excellence, evaluate and adopt modern technologies, and solve complex problems across a distributed, high-scale environment while leading through influence across teams.

About the Team:

Marketplace Engineering team is at the forefront of building core platforms and services to enable Walmart to deliver vast selection at competitive prices and with best-in-class customer experience by enabling third-party sellers to the marketplace platform, sell and manage their products to our customers on walmart.com . We do this by managing the entire seller lifecycle, monitoring customer experience, and deliver high- value insights to our sellers to help them plan their assortment, price, inventory. The team also actively collaborates with partner platform teams to ensure we continue to deliver the best experience to our sellers and our customers.

What You’ll do:

Drive the technical vision and architecture for Marketplace Orders and Returns systems
Design and scale event-driven, microservices-based platforms, including APIs, webhooks, and app integrations, along with web front-end applications for Marketplace workflows
Lead end-to-end architecture across backend services and modern web front-end (React/Redux) to deliver seamless user experiences
Lead platform engineering initiatives to improve developer productivity, system scalability, and reusability across teams
Leverage data and AI-driven insights to enhance system intelligence, decision-making, and customer/seller experiences
Stay current with emerging technologies and apply modern engineering and platform practices to evolve the ecosystem
Lead cross-team architectural decisions to ensure scalability, reliability, and performance
Solve complex challenges in distributed systems, including data consistency, resiliency, and latency
Partner with Product and Engineering leaders to translate business needs into scalable technical solutions
Influence and align multiple teams across Marketplace, Payments, Fulfillment, and Seller Platform
Lead design reviews and establish engineering best practices for APIs, integrations, and front-end applications
Drive platform modernization and continuous improvement initiatives
Mentor senior engineers and raise the technical bar across the organization
Lead by example through hands-on technical contributions to critical systems and architectural initiatives

What you’ll bring:

Deep expertise in distributed systems, microservices, and event-driven architectures
Strong experience building and scaling cloud-native platforms with high availability and performance
Proficiency in backend technologies (Java) and familiarity with modern web frameworks (React/Redux)
Experience designing and evolving APIs, webhooks, and external integrations at scale
Strong foundation in platform engineering and building reusable, extensible systems
Proven ability to drive architecture across teams and influence technical decisions at scale
Experience leveraging data and AI-driven insights to improve systems and user experiences
Strong problem-solving skills with the ability to navigate complex, ambiguous challenges
Track record of mentoring senior engineers and raising the overall technical bar
Excellent collaboration and communication skills across engineering and business stakeholders

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...

1375 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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More about this job

Skills

Full-stack development
Customer experience
Microservices
React Redux
Decision making
Process improvement
Oracle Java
Problem solving
Coaching
Collaboration
Communication skills

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