Walmart

Principal, Software Engineer

Walmart$143K — $286K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • At least 7 years of experience in software engineering, focusing on large-scale systems in commerce or retail.
  • Hands-on experience in AI agent development using LLMs and related frameworks.
  • Proficiency in Java and Python, with experience handling large datasets.
  • Experience designing event-based systems using technologies like Apache Kafka, RabbitMQ, or similar.
  • Strong cloud services experience on platforms like Microsoft Azure and Google Cloud Platform (GCP).
  • Excellent understanding of RESTful web services, API design, and Service-Oriented Architecture.
  • Proven mentorship skills in developing engineering talent.

Responsibilities

  • Stay updated on technical advancements and drive system architecture.
  • Lead and mentor teams in implementing complex systems, promoting technical excellence.
  • Prototype, research, and code scalable, consumer-facing systems.
  • Collaborate with business and product teams to align on long-term goals.
  • Champion operational and engineering excellence throughout projects.
  • Participate in code and operational reviews to uphold development standards.
  • Mentor engineers and managers to foster technical problem-solving and career growth.

Benefits

  • Medical, vision, and dental coverage.
  • 401(k) plan with company match and stock purchase options.
  • Paid time off including sick leave, parental leave, and vacation.
  • Short-term and long-term disability support.
  • Company discounts and educational assistance programs.
  • Adoption and surrogacy expense reimbursement.
Full Job Description
Position Summary...

What you'll do...

Job Description

Are you passionate about applying cutting-edge GenAI technology to revolutionize Supply Chain (Merchant domain)? Do you dream of playing a technical leadership role that will shape the future of the Merchant decisions at Walmart's scale? If you possess exceptional technical expertise, curiosity, and a desire to build scalable products with GenAI, this opportunity may be for you.

As a Principal Software Engineer with the Merchant Technology team, you will play a pivotal role in driving the architecture, design and development of Walmart scale solutions for providing unparalleled experiences for Walmart Merchants. You will exemplify best engineering practices, providing hands-on technical leadership to your teams. You will collaborate with partner teams and various stakeholders in making Merchant Workflows friction free, fast and delightful. You will enhance the team's effectiveness through mentorship, collaboration, and thought leadership, advocating for ideas that optimize for long-term success while maintaining business momentum. If you thrive in a dynamic environment and are eager to lead and innovate, we invite you to apply.

What you'll do:
  • Stay abreast with technical advancements and drive system architecture and software development processes.
  • Lead and mentor teams in the implementation of complex systems, fostering a culture of technical excellence and innovation.
  • Be hands-on in prototyping, researching, and coding scalable, consumer-facing systems.
  • Collaborate with business and product teams to achieve our long-term business goals.
  • Champion operational and engineering excellence.
  • Participate in code reviews, operational reviews, architectural discussions, and troubleshooting sessions to ensure the highest standards of development.
  • Provide mentorship to engineers, managers, and others to help develop great talent.


What you'll bring:
  • Atleast 7 years of Software engineering Experience building highly available, large-scale systems in commerce, retail tech, or distributed environments.
  • Hands-on and architectural experience in AI agent development using LLMs and related frameworks.
  • Proficiency in modern programming languages(Java, Python) and experience working with large datasets at scale
  • Hands-on experience designing and implementing event-based systems using technologies such as Apache Kafka, RabbitMQ, or similar messaging platforms.
  • Strong experience with cloud services on platforms like Microsoft Azure and Google Cloud Platform (GCP), including designing scalable, secure, and cost-efficient solutions.
  • Strong knowledge of Web Services (REST), API design, ORM, and Service-Oriented Architecture.
  • Deep understanding of system design principles, operational excellence, and delivering reliable software for large user bases.
  • Ability to design solutions for complex business challenges, balancing long-term architecture with short-term trade-offs.
  • Strong analytical and decision-making skills.
  • Proven experience mentoring engineers in technical problem-solving and career growth.
  • Excellent communication and collaboration skills, including consensus building and influencing stakeholders.


The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.

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.

Sunnyvale, California US-11656: The annual salary range for this position is $143,000.00 - $286,000.00

Bentonville, Arkansas US-30002: The annual salary range for this position is $110,000.00 - $220,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include :

- Stock








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

About Walmart

WalmartLabs is accelerating their development to redefine the shopping experience to meet the changing needs of our customers wherever they are —in a store, on our website, or on their mobile device.

Walmart Careers

Joining Walmart means becoming part of a world-renowned team that leads with innovation and is committed to creating impact. As the largest retailer globally, Walmart offers unparalleled job opportunities and career growth in an environment that values diversity and leadership. Work You’ll Do At Walmart, you will be part of a dynamic team that drives our mission to help people save money so they can live better. Engage in work that matters with a company that offers both stability and the flexibility to explore different career paths. Transform the retail landscape with your skills and help shape the future of millions of customers worldwide. Walmart is at the forefront of combining retail with advanced technology, making it an exciting place for professional growth and innovation. Lead with Us Step into a role that harnesses your potential and places you at the intersection of retail and technology. Walmart is not just a company; it's a community where you can develop your leadership skills and contribute to a culture that nurtures professional growth. Work with a diverse team of experts who bring a wealth of knowledge and experience to the table. Our commitment to diversity training ensures that all team members are valued and can thrive. Walmart Careers and Employment Opportunities We are continuously expanding our team to include enthusiastic professionals eager to drive change and make a significant impact. Explore a range of positions from entry-level to executive, each offering competitive benefits and the opportunity to advance. Innovate with Us Join Walmart and be part of a team that is dedicated to innovation and excellence. With over 2.3 million associates worldwide, you are joining the largest private employment group, ready to innovate, lead, and impact the global market. Internship Programs Kickstart your career with a Walmart internship. Gain invaluable experience, build your resume, and develop networking connections that will empower your career journey. Our internships provide a platform to apply your academic knowledge in real-world scenarios, preparing you for future employment. Be Part of a Great Team At Walmart, our team is our strength. We invest in our employees through robust training programs, leadership development, and opportunities for career advancement. Enjoy the benefits of working in a supportive and inclusive environment where every member’s contribution is valued. Future-Proof Your Career Your journey at Walmart can be as vast as your ambitions. With endless opportunities to grow, learn, and lead, you can take your professional experience to new heights. Benefit from our comprehensive training programs and develop the skills needed for tomorrow’s challenges. Stay Connected Join Our Team Search open positions that match your skills and interests. We are looking for passionate, curious, creative, and solution-driven team players. Explore the diverse job opportunities at Walmart and find where you can make a difference. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Walmart. SEARCH WALMART JOBS Join Walmart today and be part of a story of growth, innovation, and leadership.
Learn more about Walmart
Size
2,300 employees
Market Cap
$387 billion
Industry
Net Income
$13.5 billion
Founded
1962
5 Year Trend
+3.3%
Revenue
$559.1 billion
NASDAQ

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