About the Team:
The B2B Integration Platform is Walmart’s Tier-1 enterprise integration backbone for digital business-document exchange across suppliers, logistics, finance, merchandising, sourcing, and supply-chain systems. The platform supports high-scale flows such as purchase orders, ASNs, invoices, transportation events, imports documents, and financial transactions across multiple partner channels including EDI, APIs, managed file transfer, and web-based supplier experiences.
The team is modernizing a complex integration estate while continuing to operate business-critical supplier and partner flows. Key focus areas include cloud-based translation, canonical data contracts, partner lifecycle management, observability, operational resilience, and progressive migration from legacy EDI maps and integration patterns.
What You’ll DoBuild and support Java-based backend services for B2B document ingestion, transformation, validation, routing, and partner integration.
Contribute to modernization of legacy EDI maps into cloud-native translation and canonical data-model patterns.
Work on EDI flows such as 850 purchase orders, 856 ASNs, invoices, acknowledgements, and related supply-chain documents.
Design and implement APIs, event-driven integrations, data contracts, validation rules, and reconciliation capabilities.
Develop scalable services using Java, Spring Boot, Azure, containers, Kubernetes, CI/CD, and modern observability tooling.
Improve reliability across partner-facing and internal integration flows through idempotency, retries, replay, alerting, and failure isolation.
Partner with architects, product managers, senior engineers, and operations teams to deliver incremental modernization without disrupting critical business flows.
Participate in code reviews, design discussions, production support, root-cause analysis, and continuous improvement of platform engineering practices.
Strong hands-on experience in Java backend engineering, preferably with Spring Boot or comparable enterprise frameworks.
Experience with EDI, B2B integration, supply-chain integration, managed file transfer, or enterprise document-processing platforms.
Understanding of EDI concepts, mapping, translation, acknowledgements, partner onboarding, document validation, and exception handling.
Experience designing REST APIs, event-driven services, data contracts, and integration workflows.
Working knowledge of Azure or comparable cloud platforms, containers, Kubernetes, CI/CD, and production observability.
Strong understanding of distributed-system patterns including retries, idempotency, eventual consistency, failure handling, and data reconciliation.
Experience with relational or NoSQL databases, data modeling, schema evolution, and operational troubleshooting.
Ability to independently deliver well-scoped technical capabilities and contribute to platform modernization.
Strong collaboration skills across engineering, product, architecture, operations, and globally distributed teams.
Bachelor’s degree in Computer Science, Engineering, or a related discipline, or equivalent practical experience.
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.
Flexible, hybrid work
Walmart’s culture sets us apart, and we know being together helps us innovate, learn and grow great careers. This role is based in our [Bangalore/Chennai] office for daily work, with the flexibility for associates to manage their personal lives.
Benefits
Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.
Belonging
We aim to create a culture where every associate feels valued for who they are, rooted in respect for the individual. Our goal is to foster a sense of belonging, to create opportunities for all our associates, customers and suppliers, and to be a Walmart for everyone.
At Walmart, our vision is "everyone included." By fostering a workplace culture where everyone is—and feels—included, everyone wins. Our associates and customers reflect the makeup of all 19 countries where we operate. By making Walmart a welcoming place where all people feel like they belong, we’re able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.
Equal Opportunity Employer
Walmart, Inc., is an Equal Opportunities 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.
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 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, information technology, engineering, information systems, cybersecurity, or related area and 1 year’s experience leading information security or cybersecurity projects, 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.Information Technology - CISCO Certification - CertificationPrimary Location...Tower 1, Part Of 1st, 2nd To 4th Flrs, Intl Tech Park Radial Road (radial It Park Pvt Ltd), , India
