Jobs in the United States

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Added 7 hours ago
Senior Lead, Software Engineering - Development
Kyndryl
Phoenix, AZ
Your hands-on backend expertise (Java, Python, or .NET), alongside practical knowledge of microservices, RESTful APIs, and databases (relational and NoSQL), will drive development forward.…
Added 9 hours ago
T
Front End Developer
TEKsystems
San Francisco, CA
- $45 to $55 USD / hour
…design standards, and champion best practices for design and…
Added 10 hours ago
Software Development Engineer, WW Stores FinTech
Amazon.com Services LLC
Seattle, WA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 10 hours ago
Software Development Senior Associate
DTCC Candidate Experience
Tampa, FL
…thriving internal community and are committed to creating a workplace that looks like the world that we…
Added 11 hours ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 11 hours ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 11 hours ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon Web Services, Inc.
Santa Clara, CA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 11 hours ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon.com Services LLC
Santa Clara, CA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 11 hours ago
Software Development Engineer, Promotions Calculations Lifecycle (PCL)
Amazon.com Services LLC
Seattle, WA
We are looking for a Software Development Engineer II (SDE II) to own the design, build, and operation of services on this critical path. You will work on high-throughput, low-latency…
Added 12 hours ago
H
DevOps Infrastructure Administrator
HP
Spring
- $147,050 to $230,850 USD / year
Typically has 10+ years of work experience, preferably in software development, information technology, engineering environment, or a related field.
Added 12 hours ago
RI
Software Development Engineer
Remitly, Inc.
United States
- $144,000 to $180,000 USD / year
Under the supervision of the Engineering Manager, the Software Development Engineer will serve as a core member of an engineering team to design the vision and roadmap of the software…
Added 12 hours ago
UG
Senior Full Stack Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
Develops and implements solutions that exemplify modern software engineering practices
Added 12 hours ago
UG
Senior Full Stack Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…debugging, you will help optimize software delivery workflows, boost engineering efficiency, and drive high-quality software solutions across enterprise healthcare…
Added 12 hours ago
Software Development Engineer, Eva Development Team
Amazon Data Services, Inc.
Bellevue, WA
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all…
Added 12 hours ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 12 hours ago
Software Development Engineer II, AWS DynamoDB
Amazon Data Services, Inc.
Seattle, WA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 12 hours ago
Software Development Engineer II, AWS DynamoDB
Amazon.com Services LLC
Seattle, WA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 12 hours ago
Embedded SDE, Payload Radio Gateway
Amazon Kuiper Manufacturing Enterprises LLC
Sunnyvale, CA · Redmond, WA · San Diego, CA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 12 hours ago
Embedded Software Engineer, Leo Payload Radio
Amazon Kuiper Manufacturing Enterprises LLC
Sunnyvale, CA · Redmond, WA · San Diego, CA
…embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 13 hours ago
WI
Principal, Software Engineer - Fullstack
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
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…
Added 13 hours ago
Data Engineer
IQ Sig
Alexandria, VA
…requirements into technical data specifications and scalable engineering deliverables. Provide technical support to team members and advise the SSO CIO/EDS Chief on emerging data…
Added 13 hours ago
A
Software Engineer
Actalent
Owatonna, MN
- $55 to $75 USD / hour
Seeking an experienced Android Software Developer to support the development and enhancement of Android-based automotive diagnostic applications used on Samsung and Lenovo tablet platforms.…
Added 14 hours ago
Fullstack Software Engineer II, Rebates
Conga
Houston, TX
Design and implement Java services, REST endpoints, business rules, and data access code for rebate workflows.
Added 14 hours ago
UG
Senior Full Stack Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…debugging, you will help optimize software delivery workflows, boost engineering efficiency, and drive high-quality software solutions across enterprise healthcare…
Added 14 hours ago
UG
Senior Full Stack Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
Develops and implements solutions that exemplify modern software engineering practices

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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