Senior Software Engineer - Backend

Walmart•Sunnyvale, CA

2d•Onsite

About The Position

We are seeking a talented and passionate Senior, Software Engineer (Back End) to join the Catalog Engineering team. You will be responsible for developing high-performance and scalable Catalog Services that meet the needs of millions of Walmart customers. This role involves designing and developing integrations with next-generation downstream applications built on an event-driven platform implemented via a micro-service architecture. We are looking for intellectually curious engineers who are passionate about technology. The Catalog Engineering team has built a highly scalable Catalog Service, and you will work on NextGen upstream integration, catalog migration to a new platform, and develop highly scalable catalog microservices. You will independently handle high-impact, critical software/systems monitoring issues and troubleshoot business and production issues. As a member of this fast-moving and highly entrepreneurial team, you will contribute to innovation and development of best-in-class methodologies that have impacted perception and drastically changed business as we know it. Immigration Sponsorship support will NOT be available for this position.

Requirements

Expert-level knowledge of Java and experience 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.)
Deep understanding of Spark engine
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
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
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 OR 5 years’ experience in software engineering or related area.

Nice To Haves

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
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
Knowledge of accessibility best practices and joining us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture

Responsibilities

Design & 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
Lead by example, demonstrating expertise as an exceptional and experienced 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
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 by reviewing project, product and business requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirement); designing robust and scalable architectures; 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

Benefits

Incentive awards for performance
401(k) match
Stock purchase plan
Paid maternity and parental leave
PTO
Multiple health plans
Competitive pay
Performance-based bonus awards
Medical coverage
Vision coverage
Dental coverage
Company-paid life insurance
Family care leave
Bereavement leave
Jury duty leave
Voting leave
Short-term disability
Long-term disability
Company discounts
Military Leave Pay
Adoption and surrogacy expense reimbursement
PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes
Walmart-paid education benefit program (Live better U) for full-time and part-time associates in Walmart and Sam's Club facilities, covering programs 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.