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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior, Software Engineer (Backend) - **Company:** Wal-Mart Stores, Inc. - **Location:** Sunnyvale, CA, United States (Remote available) - **Experience:** Expert - **Salary:** $117,000.0 - $234,000.0 - **Contract:** Permanent contract - **Skills:** Adobe Analytics, Java (Programming Language), Web Accessibility, Adaptable Database Systems, Artificial Intelligence, Cloud Computing, Computer Engineering, Continuous Integration, Data Structures, Java Platform Enterprise Edition (J2EE), Monitoring of Systems, Spring Framework, Machine Learning, Apache Maven, Memcached, NoSQL, Performance Tuning, Software Engineering, Apache Solr, Web Content Accessibility Guidelines, Multithreading, Spring-boot, Caching, Offline Storage, Backend, Git, Information Technology, Cassandra, Apache Kafka, Cosmos DB, Jenkins, Microservices - **Published:** September 4, 2026 - **Apply:** https://www.jofdav.com/jobs/59552839-senior-software-engineer-backend ## About the Role * 6-8 years of experience as a Sr. Software Engineer. * Expert-level knowledge of Java and experience building Java-based backend systems. * Extensive experience building and implementing microservices and applications using SpringBoot and reactive frameworks like Spring WebFlux. * Experience in internet-scale distributed technologies (e.g. Solr, Kafka, Mem Cache, etc.). * Strong understanding of JEE components, multithreading, and networking. * Extensive knowledge of offline storage, caching, and performance tuning. * Experience with cloud-based solutions and hands-on experience with CI/CD development environments/tools, including Git, Maven, and Jenkins. * Strong understanding of CS fundamentals, microservices, data structures, algorithms, and problem solving. * Experience working with generated AI/ML technologies. * Experience with NoSQL databases like Cosmos DB, Cassandra and ability to design and implement scalable data models., 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 3 years' experience in software engineering or related area. Option 2: 5 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 1 year's 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. ## Description Immigration sponsorship is not available for this role This is a full-time, onsite role at our Sunnyvale, CA office. This position is not eligible for remote work. Role Summary: We are seeking a talented and passionate Senior, Software Engineer (Backend) for our team. You will be part of Catalog Spec Engineering team and will be responsible for developing high performance and scalable catalog service that meet the needs of millions of Walmart customers. We are looking to bring more intellectually curious engineers who are passionate about technology in general. About the Team: Join the innovative Walmart Catalog team, where creativity and technological innovation drive success. We specialize in enhancing seller and supplier experiences in setting up their catalog and managing catalog platform. Our tech stack includes Java for backend services, providing an exciting opportunity for growth and collaboration. Our Catalog Spec Engineering team has built the next generation platform where you'll independently handle high impact, critical software/systems monitoring issues, troubleshoot business and production issues. As a member of this fast-moving and highly entrepreneurial team, you'll be able to say that you work for the world's largest retailer and contribute to innovation and development to best-in-class methodologies that impacted perception and drastically changed business as we know it. What You'll Do: * Design & develop highly scalable services and solve complex software system problems by leveraging state-of-the-art technology and enhance Walmart catalog and partner experience solutions. * 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. * Provide technical guidance and mentorship to junior team members to 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 ensuring on-time delivery. ## Related Videos - [Rethinking Intelligence: AI, Accessibility, and the Future of Inclusive Work - Artur Ortega](https://www.wearedevelopers.com/videos/1377-rethinking-intelligence-ai-accessibility-and-the-future-of-inclusive-work-artur-ortega) - [The Road to MLOps: How Verivox Transitioned to AWS](https://www.wearedevelopers.com/videos/1050-the-road-to-mlops-how-verivox-transitioned-to-aws) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Oh S***! 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