(USA) Senior, Software Engineer
About The Position
We are seeking a talented and passionate Senior Software Engineer (Full Stack) to join our Catalog Engineering team. In this role, you will be responsible for designing and developing high-performance, scalable catalog services that support millions of Walmart customers. You will build integrations with next generation downstream applications powered by an event- driven, microservices-based architecture. We are looking for intellectually curious engineers who are passionate about technology and innovation. Join the innovative Walmart Catalog team within Walmart Global Tech, where creativity and technological excellence drive success. Our team focuses on enhancing seller and supplier experiences in catalog creation and management. Our technology stack primarily includes Java for backend and UI services, offering strong opportunities for growth and collaboration. The Catalog Engineering team has built a highly scalable catalog platform. In this role, you will work on next-generation upstream integrations, catalog migrations, and the development of scalable microservices. You will independently handle critical production issues, perform troubleshooting, and contribute to system reliability. As part of this fast-paced and entrepreneurial team, you will help deliver innovative solutions that have a large-scale business impact.
Requirements
- Expert knowledge of Java (version 21), Spring Boot, REST services, JPA, Kafka, AMQ, Azure, CI/CD tools, Maven, Concord, Cassandra, Solr, GCP, Hive, BigQuery, AI agents, MCP, and LangGraph.
- Experience building microservices using Spring Boot and reactive frameworks such as WebFlux and Project Reactor.
- Experience with large-scale distributed systems (e.g., Kafka, Solr, AMQ,caching technologies).
- Strong understanding of Spark engine.
- Deep knowledge of J2EE, multithreading, and networking concepts.
- Expertise in performance tuning, caching, and offline storage.
- Experience with cloud platforms and CI/CD pipelines using Git, Jenkins, and Maven.
- Strong foundation in computer science fundamentals, data structures, and algorithms.
- Familiarity with GenAI best practices.
- Experience with NoSQL databases such as Cosmos DB and Cassandra.
- Strong understanding of distributed systems and cloud-native architecture.
- Experience with Docker and Kubernetes.
- Knowledge of DevOps practices including CI/CD and monitoring.
- 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.
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 join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.
Responsibilities
- Design and develop highly scalable services and solve complex software problems using modern technologies.
- Lead by example as a strong and experienced engineer.
- Troubleshoot business and production issues by collaborating with cross functional teams.
- Perform root cause analysis and implement preventive solutions.
- Provide technical guidance and mentorship to junior engineers.
- Work in an Agile environment and follow engineering best practices.
- Stay updated with GenAI trends and contribute to innovative solutions.
- Participate in medium- to large-scale cross-functional projects, translating requirements into technical designs and delivering robust solutions.
- Independently handle critical production issues, perform troubleshooting, and contribute to system reliability.
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
- Financial benefits
- Stock
- Company-paid life insurance
- Paid time off benefits
- Parental leave
- Family care leave
- Bereavement
- Jury duty
- Voting
- Short-term and long-term disability
- Company discounts
- Military Leave Pay
- Adoption and surrogacy expense reimbursement
- PTO (including sick leave)
- PPTO that can be used for vacation, sick leave, holidays, or other purposes.
- 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.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
