(USA) Staff, Software Engineer - Full Stack

Position Summary...

What you'll do...

Walmart's Enterprise Business Services (EBS) is a powerhouse of seven exceptional teams delivering world-class technology solutions and services making a profound impact at every level of Walmart. As a key part of Walmart Global Tech, our teams set the bar for operational excellence and leverage emerging technology to support millions of customers, associates, and stakeholders worldwide. Joining EBS means embarking on a journey of limitless growth, relentless innovation, and the chance to set new industry standards that shape the future of Walmart.

Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization.

About Team :

Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization.

What you'll do :

As a Staff Software Engineer, you'll play a pivotal role in advancing the company's capabilities in artificial intelligence, particularly in developing, optimizing, and deploying generative AI applications. By developing state-of-the-art frameworks and tools, you will empower engineers and other stakeholders to maximize the potential of generative AI across the organization. In addition, you will :

End-to-End AI Solutioning : Own the lifecycle of generative AI initiatives, from ideation to deployment, ensuring robust and scalable production systems.

Scalability and Reliability : Ensure the scalability and reliability of systems by implementing robust CI / CD pipelines, monitoring solutions, and alerting systems.

Cross-Functional Collaboration : Partner with engineers, business, UX and product teams to integrate generative AI capabilities into Headspaces products and services.

Knowledge Sharing and Mentorship : Guide and mentor team members, fostering a culture of technical excellence and continuous learning.

What you'll bring :

Overall 9+ years of experience in design and development of highly-scalable applications and platform development with 2+ years in Generative AI or LLMs.

Expertise in Python, Java, Spring and libraries like Hugging Face Transformers.

Proficiency in distributed computing, cloud platforms (GCP, Azure), and scalable architectures.

Familiarity with disaster recovery principles and building resilient, fault-tolerant systems.

Strong understanding of system design, non-functional requirements, and design patterns.

Skilled at translating complex technical concepts into actionable insights for stakeholders.

Deep knowledge and experience in building complex, large-scale, mission-critical machine learning applications with microservice architecture in Kubernetes.

Experience with Generative AI models (e.g., GPT, Gemini).

Extensible knowledge in using FastAPI, LangChain, LangGraph, Vector Databases (VectorDB), PyTest and retrieval-augmented generation (RAG).

Experience with common ML model serving frameworks, especially for NLP models / applications. Familiarity with Gen AI / LLMs and related tooling ecosystem a plus.

Proven programming skills using standard ML tools such as Python, TensorFlow, PyTorch, CUDA, and related frameworks and libraries.

Highly resourceful and methodical in solution / architecture / API / codebase design and ability to translate product requirements into engineering blueprints.

Experience developing and maintaining ML engineering processes and best practices, including code reviews, automated testing, performance optimization, and model monitoring.

Exceptional leadership and interpersonal skills, with the ability to synthesize requirements across multiple domains and influence stakeholders / peer teams for strategic alignment.

Strong problem-solving and analytical skills, with an ability to approach problems in a logical and systematic manner.

Expertise in Apache JMeter, Gatling, Locust, Splunk / Open Observe, Grafana, Dynatrace, and APM tools.

Skills in debugging, monitoring, and optimizing cloud platform infrastructure and services.

Experience with performance benchmarking for large-scale applications on Kubernetes platforms.

Knowledge of technologies for building scalable, distributed systems in cloud environments and understanding of performance trade-offs.

Proficiency in DevOps for troubleshooting and improving applications performance.

Experience with databases (Relational and NoSQL) and caching solutions.

Knowledge of technologies used in building scalable, distributed systems in virtualized cloud-like environments and respective performance trade-offs.

Solid DevOps skills in troubleshooting live applications, assessing performance bottlenecks of applications running on Linux.

Bachelor's or advanced degree in Computer Science, Engineering, or a related technical field.

About Walmart Global Tech

Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Walmart's culture is a competitive advantage, and it's fostered by being together. Working together in person allows us to collaborate, align quickly and innovate with greater speed. We use our campuses to create purposeful connection rooted in deepening understanding and investing in the development of our associates.

Our hubs : Walmart is a global company with offices across the United States and around the world. Our global headquarters is in Bentonville, Arkansas, with primary hubs in the San Francisco Bay area and New York / New Jersey.

Benefits :

Benefits : Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

Equal Opportunity Employer :

Walmart, Inc. is an Equal Opportunity Employer - By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing unique styles, experiences, identities, ideas, and opinions - while being inclusive of all people.

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 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 .

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 $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 4 years' experience in software engineering or related area.Option 2 : 6 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 2 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...

805 Se Moberly Ln, Bentonville, AR 72712, United States of America

Walmart, Inc. is an Equal Opportunity Employer- By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity- unique styles, experiences, identities, abilities, ideas and opinions- while being inclusive of all people.