Position Summary...We are seeking a talented and passionate Software Engineer-III, you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable Catalog Service that meet the needs of millions of Walmart customers. Design and develop integrations with next generation downstream application that is built largely on an event driven platform implemented via a micro-service architecture. We are looking to bring more intellectually curious engineers who are passionate about technology in general.

What you'll do...

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:

Develop highly scalable services and solve complex software systems problems by leveraging state-of-the-art technology and enhance Walmart Catalog and Partner experience solutions 

Show your chops as an exceptional and technically strong developer. 

Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues 

Perform root cause analysis to prevent future occurrence of issues and ensure compliance with Walmart code of conduct 

Work in an Agile environment, adhering to best practices and collaborating with teams to deliver results 

Stay up-to-date with the latest GenAI trends and technologies and contribute to the development of innovative solutions that improve the Seller and supplier experience on our Catalog platform. 

Participate in medium- to large-scale, complex, cross-functional projects by reviewing project, product and business requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirement); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with cross functional teams; troubleshooting open issues and bug-fixes; enhancing design to prevent re-occurrences of defects; ensuring on-time delivery 

What you'll bring:

Experience with Java and building Java-based backend systems. 

Building and implementing microservices and applications using Spring Boot and reactive frameworks like Spring WebFlux and Project Reactor (Mono and Flux) 

Experience in internet-scale distributed technologies (e.g. Solr, Kafka, Mem Cache, etc.) 

Strong understanding of J2EE components, multithreading, and networking. 

Extensive knowledge of offline storage, caching, and performance tuning. 

Experience with cloud-based solutions and hands-on experience with CICD development environments/tools, including Git, Maven, and Jenkins. 

Strong understanding of CS Fundamentals, Microservices, Data Structures, Algorithms, and Problem Solving. 

Familiarity with GenAI best practices, such as:  

Using AI-powered code analysis tools to improve code quality and maintainability 

Implementing AI-driven testing frameworks to ensure robust testing and validation 

Leveraging AI-based performance monitoring and optimization tools to improve system efficiency. 

Designing AI-enabled data pipelines to streamline data processing and analysis. 

Experience with NoSQL Databases like Cosmos DB, Cassandra and ability to design and implement scalable data models. 

Strong understanding of distributed systems, cloud-native development, and microservices architecture. 

Experience with containerization using Docker and orchestration using Kubernetes. 

Experience with Java and building Java-based backend systems.

Building and implementing microservices and applications using Spring Boot and reactive frameworks like Spring WebFlux and Project Reactor (Mono and Flux) 

Experience in internet-scale distributed technologies (e.g. Solr, Kafka, Mem Cache, etc.) 

Strong understanding of J2EE components, multithreading, and networking. 

Extensive knowledge of offline storage, caching, and performance tuning. 

Experience with cloud-based solutions and hands-on experience with CICD development environments/tools, including Git, Maven, and Jenkins. 

Strong understanding of CS Fundamentals, Microservices, Data Structures, Algorithms, and Problem Solving. 

Familiarity with GenAI best practices, such as:  

Using AI-powered code analysis tools to improve code quality and maintainability 

Implementing AI-driven testing frameworks to ensure robust testing and validation 

Leveraging AI-based performance monitoring and optimization tools to improve system efficiency. 

Designing AI-enabled data pipelines to streamline data processing and analysis. 

Experience with NoSQL Databases like Cosmos DB, Cassandra and ability to design and implement scalable data models. 

Strong understanding of distributed systems, cloud-native development, and microservices architecture. 

Experience with containerization using Docker and orchestration using Kubernetes. 

Strong understanding of DevOps practices, including continuous integration, continuous delivery, and continuous monitoring. 

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.

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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 2 years’ experience in software engineering or related area.
Option 2: 4 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, 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.

Masters: Computer Science

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.