Walmart is looking to develop a high-performance and scalable Catalog Service to meet the needs of millions of customers, and to enhance Seller and supplier experiences in setting up and managing their catalogs. This involves integrating with next-generation downstream applications built on an event-driven platform with a micro-service architecture, migrating catalogs to a new platform, and developing highly scalable catalog microservices.
Requirements
- 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.)
- 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.
Responsibilities
- Design and develop integrations with next generation downstream application that is built largely on an event driven platform implemented via a micro-service architecture.
- You will work on NextGen upstream integration, catalog migration to a new platform, and develop highly scalable catalog micro services.
- You’ll independently handle high impact, critical software/systems monitoring issues, troubleshoot business and production issues.
- Design & develop highly scalable services and solve complex software systems problems by leveraging state-of-the-art technology and enhancing 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
- 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.
Other
- Immigration sponsorship support will NOT be available for this position
- Lead by example. Show your chops as an exceptional and experienced developer.
- 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
- 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
